{"title":"ONBOARD PREAMPS","description":null,"products":[{"product_id":"darkglass-tone-capsule-on-board-preamp","title":"Darkglass Tone Capsule 2.0 Onboard Preamp","description":"\u003cp\u003e\u003cspan\u003eDarkglass Tone Capsule 2.0 Onboard Preamp \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Tone Capsule is a new, unusual take on onboard preamplifiers. It’s designed to respect your instrument’s natural character while expanding exponentially the tonal possibilities. The Tone Capsule is unique in the way that it doesn’t have a Treble control. The idea was Sheldon Dingwall’s: he thought that making a Bass-Mid-Treble was too normal for his liking because everyone does it that way, so he suggested including a second mid control instead. We loved the idea! Specially because the second control could be configured to operate at the higher end of the spectrum, offering all the benefits a standard Treble control (increased clarity and definition when boosting) but with a more natural, less-harsh and noiseless operation. Take the pill and discover a whole new universe of sonic possibilities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeatured on the Dingwall NG2 series basses. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"col-xs-12 col-sm-4\"\u003e\n\u003cdiv class=\"box-feature f-plug\"\u003e\n\u003cp\u003eThe Tone Capsule can function with either one or two batteries in series for 9V or 18V operation respectively (battery clips not included).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eBass +-12dB @70Hz (potentiometer included).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-sm-4\"\u003e\n\u003cp\u003eMids +-12dB @500Hz (potentiometer included).\u003c\/p\u003e\n\u003cdiv class=\"box-feature f-knob\"\u003e\n\u003cp\u003eHi Mids +-12dB 2.8kHz (potentiometer included).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/YnEpIooiNEM\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"DARKGLASS","offers":[{"title":"Default Title","offer_id":21044872581,"sku":"DG-B2M2","price":389.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/4071\/products\/accessories-darkglass-tone-capsule-on-board-preamp-1.jpeg?v=1560735265"},{"product_id":"copy-of-emg-bts-preamp","title":"EMG BTS Preamp","description":"\u003cp\u003e\u003cspan\u003eThe BTS System is a complete control system for EMG bass pickups. It includes an Active Balance Control that allows for loss-free balance between two pickups and has a center detent for the middle position. If you are using EMG-HZ Passive pickups, or other passive pickups you will want to use the B125 Active Balance Control which features buffered inputs for a higher input impedance. The additional BTS Control is a 2-band equalizer that features single-pole filters for broadband equalization. Often the broader single-pole filters are preferred for musical instruments because they are less selective, easier on the ear, and sound more “musical”. One of the features of the BTS Control is a 2-position dip-switch that controls the slope of the high frequency response. By choosing one of the four combinations the high frequency response can be tailored to your liking. The BTS Control has a high input impedance and can be used with active or passive pickups. Bass and Treble controls are mounted on separate shafts and knobs. Also included are a Master Volume control, output jack, battery buss and clip.\u003c\/span\u003e\u003c\/p\u003e","brand":"EMG","offers":[{"title":"EMG BTS SYSTEM","offer_id":42275588309231,"sku":"EMGBTSSYS","price":239.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/4071\/products\/bts-system.jpg?v=1683601035"},{"product_id":"seymour-duncan-stc-2p-2-bnd-preamp","title":"Seymour Duncan STC-2P 2 Band Preamp","description":"\u003cp\u003eSeymour Duncan Tone Circuits will add a tremendous amount of on-board tonal versatility to any dual pickup bass. Our design enables players to boost or cut specifically focused frequencies in order to achieve signature tones and to dial in a great sound no matter what the situation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe STC-2P, designed for passive pickups, features concentric bass and treble controls, a master volume, a blend control, and our proprietary Slap Switch. The treble control can produce a wide ranging, extremely usable response that is brilliant, yet smooth without being brittle. The bass can be reduced to tighten up a boomy instrument, or it can be increased to add warmth and punch. The Slap Switch is a pushpull located on the volume control. Pulling up on the volume knob will engage the special EQ contour voiced specifically for slap playing. The two small trim pots on the circuit board can be tweaked to preset the slap contour EQ just the way you want.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe STC-2P Tone Control is voiced to work in any bass that is equipped with two passive pickups and has space for 3 control knobs (volume\/slap switch, blend, concentric bass and treble controls) and a single 9v battery in the control cavity. Two 9v batteries can be wired together in series for added headroom.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe include all necessary mounting hardware: high-quality potentiometers on pre-wired harness; battery clip; and black anodized, knurled, dome-style knobs.\u003c\/p\u003e\n\u003cdiv aria-labelledby=\"tab-title-description\" role=\"tabpanel\" id=\"tab-description\" class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab exchange21\"\u003e\u003c\/div\u003e","brand":"SEYMOUR DUNCAN","offers":[{"title":"Default Title","offer_id":44010254303471,"sku":"BBG7766","price":279.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/4071\/files\/Jazz-Bass-Preamp-11993-01.webp?v=1689388056"},{"product_id":"emg-bts-system-hz","title":"EMG BTS SYSTEM HZ","description":"\u003cp\u003eThe BTS System HZ is a complete control system for passive pickups or EMG HZ bass pickups. It includes an Active Balance Control which features buffered inputs for a higher impedance pickups. The additional Controls are a 2-band equalizer for bass and treble that features single-pole filters for broadband equalization. Often the broader single-pole filters are preferred for musical instruments because they are less selective, easier on the ear, and sound more “musical”. One of the features of the BTS Control is a 2-position dip-switch that controls the slope of the high frequency response. By choosing one of the four combinations the high frequency response can be tailored to your liking. Bass and Treble controls are mounted on separate shafts and knobs. Also included are a Master Volume control, output jack, battery buss and clip.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h5\u003e","brand":"EMG","offers":[{"title":"Default Title","offer_id":44025710215407,"sku":null,"price":239.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/4071\/files\/bts-system_1_1.jpg?v=1690868935"},{"product_id":"aguilar-obp-3-preamp","title":"Aguilar OBP-3 Preamp","description":"\u003cdiv class=\"wpb_text_column\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"wpb_wrapper\" data-mce-fragment=\"1\"\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eOBP-3\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wpb_text_column  vc_custom_1494956766215\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"wpb_wrapper\" data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e3 BAND, BOOST\/CUT\u003cbr data-mce-fragment=\"1\"\u003e9 OR 18 VOLT ON BOARD PREAMP\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wpb_text_column\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"wpb_wrapper\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe OBP-3 is Aguilar’s most flexible onboard preamp design, providing +\/-18dB of cut and boost at 40Hz, +\/- 16dB of cut and boost at either 400Hz or 800Hz and +\/- 16dB of treble cut and boost at 6.5 kHz. The OBP-3 has multiple wiring options, and can be wired with either a push\/pull pot OR mini-toggle for midrange frequency selection.\u003c\/p\u003e\n\u003cdiv class=\"wpb_text_column\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch2\u003eOBP-3 FEATURES\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-separator size_small\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"g-cols wpb_row type_default valign_top vc_inner\"\u003e\n\u003cdiv class=\"vc_col-sm-3 wpb_column vc_column_container\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eBass control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplus\/minus 18 dB @ 40 Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMid control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplus\/minus 16 dB @ 400Hz or 800 Hz. User selectable frequency center\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTreble control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplus\/minus 16 dB @ 6.5 KHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 meg ohm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_col-sm-3 wpb_column vc_column_container\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100 ohm 9 or 18 volts operation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDistortion:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e.019 into 10k ohm load\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNoise:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-95 dBm unweighted\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery life:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e324 hours\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_col-sm-3 wpb_column vc_column_container\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eWire lead length:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6.50 inches\u003c\/p\u003e\n\u003cp\u003eLow noise discrete FET input stage, center detent 50 K linear pots,with a dual concentric pot available\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.98″W x 0.98″L x 0.59″D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThree year limited warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_col-sm-3 wpb_column vc_column_container\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable in the following kits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontsize12\"\u003e\u003cstrong\u003eOBP-3TK:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes separate Treble, Mid, and Bass pots, and black mini-toggle switch for Midrange frequency selection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontsize12\"\u003e\u003cstrong\u003eOBP-3TK\/PP:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes separate Treble, Mid, and Bass pots. Mid pot is push\/pull for Midrange frequency selection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontsize12\"\u003e\u003cstrong\u003eOBP-3SK:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes stacked Treble\/Bass pot, Mid pot, and black mini-toggle switch for Midrange frequency selection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontsize12\"\u003e\u003cstrong\u003eOBP-3SK\/PP:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes stacked Treble\/Bass pot and separate Mid pot. Mid pot is push\/pull for Midrange frequency selection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e","brand":"Aguilar","offers":[{"title":"OBP-3TK\/PP - Treble, Mid, Bass pots. Mid pot is push\/pull for Midrange frequency selection","offer_id":44047962833135,"sku":"AG-OBP3TKPP","price":369.0,"currency_code":"AUD","in_stock":true},{"title":"OBP-3SK - Stacked Treble\/Bass pot, Mid pot, black mini-toggle switch for Midrange frequency selection","offer_id":44047962865903,"sku":"AG-OBP3SK","price":339.0,"currency_code":"AUD","in_stock":false},{"title":"OBP-3TK - Treble, Mid, Bass pots, black mini-toggle switch for Midrange frequency selection","offer_id":44047962898671,"sku":"AG-OBP3TK","price":349.0,"currency_code":"AUD","in_stock":false},{"title":"OBP-3SK\/PP - Stacked Treble\/Bass pot, separate Mid pot. Mid push\/pull for Midrange frequency selection","offer_id":44047962931439,"sku":"AG-OBP3SKPP","price":369.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/4071\/files\/obp-3-series-page.jpg?v=1692842787"},{"product_id":"aguilar-obp-2-preamp","title":"Aguilar OBP-2 Preamp","description":"\u003cdiv class=\"wpb_text_column\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"wpb_wrapper\" data-mce-fragment=\"1\"\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eOBP-2\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wpb_text_column\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"wpb_wrapper\" data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e2 BAND, BOOST\/CUT\u003cbr data-mce-fragment=\"1\"\u003e9 OR 18 VOLT ON BOARD PREAMP\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wpb_text_column\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"wpb_wrapper\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe OBP-2 was designed to give bassists fat tone while being small enough to fit into tight control cavities. Wire this preamp with one 9 volt battery and it will fit into just about any instrument. With +\/-18dB of boost and cut at 40Hz and +\/- 16dB of treble boost and cut at 6.5 kHz you have can emphasize just the right frequencies to make your bass sound great in any mix.\u003c\/p\u003e\n\u003cdiv class=\"vc_col-sm-3 wpb_column vc_column_container\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eBass control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplus\/minus 18 dB @ 40 Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTreble control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplus\/minus 16 dB @ 6.5 KHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 meg ohm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100 ohm 9 or 18 volts operation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_col-sm-3 wpb_column vc_column_container\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eDistortion:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e.019 into 10k ohm load\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNoise:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-95 dBm unweighted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery life:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e324 hours\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWire lead length:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6.50 inches\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_col-sm-3 wpb_column vc_column_container\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cp\u003eLow noise discrete FET input stage, center detent 50 K linear pots, with a dual concentric pot available\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.98″W x 0.98″L x 0.59″D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThree year limited warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_col-sm-3 wpb_column vc_column_container\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable in the following kits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOBP-2TK:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes separate Treble and Bass pots\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOBP-2SK:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes stacked Treble\/Bass pot\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Aguilar","offers":[{"title":"OBP-2TK: Separate Treble and Bass pots","offer_id":44048029122799,"sku":"AG-OBP2TK","price":339.0,"currency_code":"AUD","in_stock":true},{"title":"OBP-2SK: Stacked Treble\/Bass pot","offer_id":44048029155567,"sku":"AG-OBP2SK-2","price":309.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/4071\/files\/obp-2-series-page.jpg?v=1692845760"},{"product_id":"aguilar-obp-1-preamp","title":"Aguilar OBP-1 Preamp","description":"\u003cdiv data-mce-fragment=\"1\" class=\"wpb_text_column\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"wpb_wrapper\"\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eOBP-1\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"wpb_text_column\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"wpb_wrapper\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e2 BAND, BOOST\u003cbr data-mce-fragment=\"1\"\u003e9 OR 18 VOLT ON BOARD PREAMP\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"wpb_text_column\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"wpb_wrapper\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe OBP-1’s boost-only design gives you the tone shaping benefits of active electronics without losing the inherent sound of the instrument. The OBP-1’s discrete, all-FET circuitry features up to 18dB of boost at 40Hz and 4kHz, creating a sonic environment high in dynamic headroom and low in noise.\u003c\/p\u003e\n\u003cdiv class=\"wpb_text_column\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch2\u003eOBP-1 FEATURES\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-separator size_small\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"g-cols wpb_row type_default valign_top vc_inner\"\u003e\n\u003cdiv class=\"vc_col-sm-4 wpb_column vc_column_container\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cp\u003eAll FET design\u003c\/p\u003e\n\u003cp\u003eTwo bands of boost\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum amount of boost:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e18db, occuring at 40 Hz for the bass, and 4kHz for the treble\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_col-sm-4 wpb_column vc_column_container\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e600 ohm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.98W” x 0.98L” x 0.59D”\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThree year limited warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vc_col-sm-4 wpb_column vc_column_container\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOBP-1SK:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes stacked Treble\/Bass pot.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Aguilar","offers":[{"title":"Default Title","offer_id":44048048783599,"sku":"AG-OBP1SK","price":289.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/4071\/files\/obp-1-series-page.jpg?v=1692847165"},{"product_id":"bartolini-hr-5-2ap-918-pre-wired-harness-with-3-band-eq-5-pots-vol-blend-treble-mid-bass","title":"Bartolini HR-5.2AP\/918 Pre-Wired Harness with 3-Band EQ, 5-Pots (Vol\/Blend\/Treble\/Mid\/Bass)","description":"\u003cdiv class=\"et_pb_row et_pb_row_4\"\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_2_3 et_pb_column_6  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_2  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eHR-5.2AP\/918 (Active\/Passive) - 3 Band EQ, 5 Pots: Volume with Pull-Bypass Switch, Blend, Treble, Mid with 250\/800Hz Push-Pull and Bass.\u003c\/p\u003e\n\u003cp\u003eOur most popular preamp for decades, the NTMB+F is a 3-band tone control preamp with fully independent Bass, Mid and Treble controls. It is well known to professionals for its very low noise and wide boost and cut range for aggressive control. The voice is clear, transparent, and strong. The treble frequency is set high for maximum available brightness.\u003c\/p\u003e\n\u003cp\u003eA professionally pre-wired and fully pre-tested harness saves the time and aggravation of wiring your preamp and pots into your instrument. Wired with our pro-level preamp and premium audio-quality pots and switches, you'll have smooth control and be ready for years of rugged use.\u003c\/p\u003e\n\u003cp\u003eWe include battery clips and an output jack for quick installation. All the pots are grounded with a wire that can be connected to the cavity shield or simply cut away if not needed in your installation. Everything is pre-soldered with pro-quality pure copper wire that is double tin plated and protected with semi-rigid insulation so it won't flop around in the cavity or degrade over time. We use only professional lead-free solder with non-corrosive flux.\u003c\/p\u003e\n\u003cp\u003eKnobs are a personal choice, so they are not included with the harness, except where there is a stacked (concentric) pot, we include a ring knob and center knob since they are not as common.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_7  et_pb_css_mix_blend_mode_passthrough et-last-child\"\u003e\n\u003cdiv class=\"et_pb_with_border et_pb_module et_pb_text et_pb_text_3  et_pb_text_align_center et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"block_1wide\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/bartolini.net\/wp-content\/uploads\/Docs\/NTMB_Wiring.pdf\" target=\"_blank\"\u003e\u003cimg height=\"161\" width=\"345\" src=\"https:\/\/bartolini.net\/wp-content\/uploads\/ProductImages\/ElectronicsModules\/NTMBF_Label.png\"\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/bartolini.net\/wp-content\/uploads\/Docs\/NTMB_Wiring.pdf\" target=\"_blank\"\u003eWiring Diagram PDF\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_row et_pb_row_5 et_pb_gutters1\"\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_2_3 et_pb_column_8  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"clearfix et_pb_module  et_pb_acf_single_item_0\"\u003e\n\u003cdiv class=\"sb_mod_acf_single_item clearfix\"\u003e\u003ca class=\"sb-divi-acf-table-image-item\" href=\"https:\/\/bartolini.net\/wp-content\/uploads\/ProductImages\/ElectronicsResponse\/NTMB-F_ResponseGain.png\"\u003e\u003cimg height=\"198\" width=\"482\" src=\"https:\/\/bartolini.net\/wp-content\/uploads\/ProductImages\/ElectronicsResponse\/NTMB-F_ResponseGain.png\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_9  et_pb_css_mix_blend_mode_passthrough et-last-child\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_4  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003ch3\u003eGain Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe in-cavity gain trimmer lets you adjust the output level of your instrument. This lets you match output levels from several instruments for consistent response from level-sensitive effects \u003c\/li\u003e\n\u003cli\u003eGain: 0-12dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_row et_pb_row_6 et_pb_gutters1\"\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_2_3 et_pb_column_10  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"clearfix et_pb_module  et_pb_acf_single_item_1\"\u003e\n\u003cdiv class=\"sb_mod_acf_single_item clearfix\"\u003e\u003ca class=\"sb-divi-acf-table-image-item\" href=\"https:\/\/bartolini.net\/wp-content\/uploads\/ProductImages\/ElectronicsResponse\/NTMB-F_ResponseBass.png\"\u003e\u003cimg height=\"210\" width=\"513\" src=\"https:\/\/bartolini.net\/wp-content\/uploads\/ProductImages\/ElectronicsResponse\/NTMB-F_ResponseBass.png\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_11  et_pb_css_mix_blend_mode_passthrough et-last-child\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_5  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003ch3\u003eBass Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBoost or cut your low frequencies up to 5 times the flat signal. The bass frequency is great for E, B, and low F# strings.\u003c\/li\u003e\n\u003cli\u003eBass: +\/-15dB@30Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_row et_pb_row_7 et_pb_gutters1\"\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_2_3 et_pb_column_12  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"clearfix et_pb_module  et_pb_acf_single_item_2\"\u003e\n\u003cdiv class=\"sb_mod_acf_single_item clearfix\"\u003e\u003ca class=\"sb-divi-acf-table-image-item\" href=\"https:\/\/bartolini.net\/wp-content\/uploads\/ProductImages\/ElectronicsResponse\/NTMB-F_ResponseMid2.png\"\u003e\u003cimg height=\"204\" width=\"496\" src=\"https:\/\/bartolini.net\/wp-content\/uploads\/ProductImages\/ElectronicsResponse\/NTMB-F_ResponseMid2.png\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_13  et_pb_css_mix_blend_mode_passthrough et-last-child\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_6  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003ch3\u003eMid Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThicken or thin your tone with mid control. Mid boost lets you cut through the mix, and mid cut provides great slap tone. Pull the mid to set the mid frequency to 250Hz, or quickly push to 800Hz for a solo.\u003c\/li\u003e\n\u003cli\u003eMid: +\/-13dB@250\/800Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_row et_pb_row_8 et_pb_gutters1\"\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_2_3 et_pb_column_14  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"clearfix et_pb_module  et_pb_acf_single_item_3\"\u003e\n\u003cdiv class=\"sb_mod_acf_single_item clearfix\"\u003e\u003ca class=\"sb-divi-acf-table-image-item\" href=\"https:\/\/bartolini.net\/wp-content\/uploads\/ProductImages\/ElectronicsResponse\/NTMB-F_ResponseTreble.png\"\u003e\u003cimg height=\"216\" width=\"528\" src=\"https:\/\/bartolini.net\/wp-content\/uploads\/ProductImages\/ElectronicsResponse\/NTMB-F_ResponseTreble.png\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_15  et_pb_css_mix_blend_mode_passthrough et-last-child\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_text et_pb_text_7  et_pb_text_align_left et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_text_inner\"\u003e\n\u003ch3\u003eTreble Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBoost or cut your high frequencies to brighten or darken your tone. The NTMB+F gives you a wide control range for an aggressive or mild voice.\u003c\/li\u003e\n\u003cli\u003eTreble: +\/-18dB@10KH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bartolini","offers":[{"title":"Default Title","offer_id":45922988851439,"sku":"BARHR52AP918","price":419.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/4071\/files\/BARHR52AP918.jpg?v=1731898873"},{"product_id":"bartolini-hr-5-4-918-pre-wired-harness-with-3-band-eq-5-pots-and-1-toggle","title":"Bartolini HR-5.4\/918 Pre-Wired Harness with 3-Band EQ, 5-Pots and 1-Toggle","description":"\u003cp\u003eWired with our NTMB+F pro-level pre-amp and premium audio-quality pots and switches, you''ll have smooth control and be ready for years of rugged use. We include battery clips and an output jack for quick installation. This configuration has a 3-Band EQ, 5 Pots and 1-Toggle: (Volume) (Blend) (Treble) (Mid) [250,500,800Hz Mid Toggle] (Bass) - Active.\u003c\/p\u003e\n\u003cp\u003eOur most popular preamp for decades, the NTMB+F is a 3-band tone control preamp with fully independent Bass, Mid and Treble controls. It is well known to professionals for its very low noise and wide boost and cut range for aggressive control. The voice is clear, transparent, and strong. The treble frequency is set high for maximum available brightness.\u003c\/p\u003e\n\u003cp\u003eA professionally pre-wired and fully pre-tested harness saves the time and aggravation of wiring your preamp and pots into your instrument. Wired with our pro-level preamp and premium audio-quality pots and switches, you'll have smooth control and be ready for years of rugged use. We include battery clips and an output jack for quick installation. All the pots are grounded with a wire that can be connected to the cavity shield or simply cut away if not needed in your installation.\u003c\/p\u003e\n\u003cp\u003eEverything is pre-soldered with pro-quality pure copper wire that is double tin plated and protected with semi-rigid insulation so it won't flop around in the cavity or degrade over time. We use only professional lead-free solder with non-corrosive flux. Knobs are a personal choice, so they are not included with the harness - except where there is a stacked (concentric) pot, we include a ring knob and center knob since they are not as common.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"949\" width=\"845\" src=\"https:\/\/www.promusicaustralia.com.au\/assets\/images\/BARHR54918-specs.jpg\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bartolini","offers":[{"title":"Default Title","offer_id":46067260588271,"sku":"BARHR54AP918","price":429.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/4071\/files\/BARHR54918.jpg?v=1732506462"},{"product_id":"wayne-jones-wja-3-bass-guitar-preamp","title":"WAYNE JONES WJA-3 Bass Guitar PreAmp","description":"\u003cp\u003e\u003cspan\u003eWAYNE JONES WJA-3 Bass Guitar PreAmp\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe most significant difference is how we set their EQ frequencies and bandwidth, particularly for the low end. Utilizing the proven WJBP EQ design method, we’ve crafted an onboard preamp that stands apart.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision Frequency Selection\u003cbr\u003eEach frequency band is carefully chosen to enhance the attack and body of your instrument's sound. The bandwidth (Q) is designed to encompass the critical frequencies of each open string while avoiding interference with adjacent EQ settings. This ensures clarity, power, and a balanced tonal foundation.\u003c\/li\u003e\n\u003cli\u003eTailored for Versatility\u003cbr\u003eThis preamp allows for fine-tuning to accommodate variations in pickup frequency response. Whether you're compensating for pickup characteristics or tailoring your tone for a specific musical context, this preamp provides unparalleled flexibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMAXIMIZING PERFORMANCE\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eFor optimal results, it’s essential to ensure your bass is set up correctly. Adjust pickup height and balance to achieve maximum output without excessive boominess. With this solid foundation, you’ll be able to fully leverage the capabilities of the preamp.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEQ Controls: Independent pots with dedicated PCBs for each band\u003c\/li\u003e\n\u003cli\u003eLow: ±15 dB @ 44 Hz or 80 Hz (selectable via PCB jumpers)\u003c\/li\u003e\n\u003cli\u003eMid: ±15 dB @ 350 Hz, 600 Hz, 1 kHz, or 1.8 kHz (selectable via PCB jumpers and a micro switch)\u003c\/li\u003e\n\u003cli\u003eTreble: ±18 dB @ 6 kHz or 10 kHz (selectable via PCB jumpers)\u003c\/li\u003e\n\u003cli\u003eActive\/Passive Mode: Switch between active and passive operation with a micro switch\u003c\/li\u003e\n\u003cli\u003eJumpers are preset to recommended settings Low 80Hz, Mid 350\/600Hz, High 10kHz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wayne Jones","offers":[{"title":"Default Title","offer_id":46929053352175,"sku":"CON2211","price":353.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/4071\/files\/Wayne-Jones-Audio-onboard-bass-guitar-pre-amp-components-800h.jpg?v=1759985287"},{"product_id":"sadowsky-vintage-tone-control-vtc-retrofit-kit","title":"Sadowsky Vintage Tone Control (VTC) Retrofit Kit","description":"\u003cp\u003eThe Sadowsky Vintage Tone Control (VTC) Retrofit Kit is the perfect upgrade for older Sadowsky models without the tone control and stacked potentiometer for treble and bass.\u003c\/p\u003e\n\u003cp\u003eThe VTC Retrofit Kit includes a stacked potentiometer for treble and bass, a push\/pull potentiometer for the passive tone control and all necessary assembly parts.\u003c\/p\u003e\n\u003cp\u003eThe VTC control is passive, the maximum setting is a flat EQ. The further you turn the control down, the more the high end in the signal will be attenuated.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIncluded with Kit:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Stacked Potentiometer for Treble and Bass\u003c\/li\u003e\n\u003cli\u003e1 x VTC Potentiometer (Push\/Pull)\u003c\/li\u003e\n\u003cli\u003e1 x Concentric knob\u003c\/li\u003e\n\u003cli\u003eConnection Cables\u003c\/li\u003e\n\u003cli\u003eCapacitors\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SADOWSKY","offers":[{"title":"Default Title","offer_id":50269274964207,"sku":null,"price":185.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/4071\/files\/Sadowsky-bass-preamp-vtc-control-inclusions-1024x-wm_5000x_3e4f893d-6483-46d4-85c9-cd8d06cbfba3.jpg?v=1785386088"},{"product_id":"sadowsky-onboard-bass-preamp-4-knob-system-with-control-plate","title":"Sadowsky Onboard Bass Preamp (4-Knob System, with Control Plate)","description":"\u003cp\u003e\u003cspan\u003eThe Sadowsky Onboard Bass Preamp (4-Knob System) is a completely prewired system offering the same controls and the same legendary active preamp as all Sadowsky basses. This preamp is designed for installation on most J-style basses with a metal control plate. On newer active J-style basses with a side jack and a battery compartment, usually no modification is required. On passive basses, the only required modification is to move the output jack to the side of the instrument and to make room for a battery. The controls are: Volume – Pan (Balance) – VTC (Vintage Tone Control) – Treble \/ Bass. The treble and bass controls are boost only - flat response is with the controls at their complete counterclockwise position. The VTC control is passive, the maximum setting is a flat EQ. The further you turn the control down, the more the high end in the signal will be attenuated. The preamp can be installed either with the included control plate or mounted through a rear control cavity in either a 4-in-line or diamond pattern. This system is not compatible with active pickups requiring anything else than a 250K or 500K volume or balance pot.\u003c\/span\u003e\u003c\/p\u003e","brand":"SADOWSKY","offers":[{"title":"Default Title","offer_id":50269276045551,"sku":null,"price":299.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/4071\/files\/sadowsky_pre.jpg?v=1785386413"}],"url":"https:\/\/www.basscentre.com.au\/collections\/onboard-preamps\/in-stock.oembed","provider":"Bass Centre","version":"1.0","type":"link"}