{"product_id":"aguilar-bass-preamp-obp-3-bandes-stack-tb-bs-pot-mid-push-pull-272347","title":"PREAMPLIS BASSES OBP 3 BDES STACK TB-BS POT + MID PUSH PULL","description":"\u003ch3\u003eA preamp designed to shape the sound at the source\u003c\/h3\u003e\u003cp\u003eThis active 3-band preamp is designed to offer musical and precise control directly in the instrument, with effective EQ and well-chosen frequency points. The 400\/800 Hz selector allows you to instantly switch from a round and \"full\" low-mid to a more biting and articulated midrange, ideal for adapting to a change in style, playing, or mix without touching the amp.\u003c\/p\u003e\u003ch3\u003eWho is it for, and in what contexts?\u003c\/h3\u003e\u003cp\u003eThis module is aimed at guitarists and especially bassists who want a \u003cstrong\u003eversatile active sound\u003c\/strong\u003e, capable of going from clean hi-fi tones to more aggressive and present settings. It suits both musicians seeking simplicity (an effective set-and-forget) and more meticulous players who want to adjust their place in the band during rehearsals, on stage, or in recording.\u003c\/p\u003e\u003cp\u003eIn live situations, the generous boost\/cut helps compensate for challenging acoustics or a variable backline. In the studio, the 18 V option provides a very welcome extra dynamic range for sharp attacks (slap, pick, chords) and strong signals, while maintaining solid lows and controlled highs.\u003c\/p\u003e\u003ch3\u003eControls, ergonomics, and key points\u003c\/h3\u003e\u003cp\u003eThe EQ is based on a \u003cstrong\u003ecombined bass\/treble potentiometer\u003c\/strong\u003e (bass and treble on the same control) and a \u003cstrong\u003eseparate mid potentiometer\u003c\/strong\u003e, plus a \u003cstrong\u003epush\/pull\u003c\/strong\u003e to select the mid frequency. This is a very efficient approach to save space in the electronics cavity while keeping quick adjustments on stage.\u003c\/p\u003e\u003cp\u003eThe circuit offers a \u003cstrong\u003e1 Megohm input impedance\u003c\/strong\u003e to preserve the upstream signal, and a \u003cstrong\u003e100 ohm output impedance\u003c\/strong\u003e to easily drive a chain (DI, amp, interface) without loss of definition. The power supply accepts both 9 V and 18 V, with \u003cstrong\u003e6 dB more headroom at 18 V\u003c\/strong\u003e for better transient handling and cleaner sound.\u003c\/p\u003e\u003ch3\u003eThe sound\u003c\/h3\u003e\u003cp\u003eThe sonic signature is that of a \u003cstrong\u003emodern active preamp\u003c\/strong\u003e : deep and controlled lows, highs that add air without becoming harsh, and especially a very useful mid stage to \"place\" the instrument. At 400 Hz, you enhance body and warmth (ideal for fingerstyle playing, heavy rock, or thickening a bridge pickup). At 800 Hz, you gain presence, attack, and clarity (perfect for cutting through a dense mix, slap playing, or a more contemporary sound).\u003c\/p\u003e\u003cp\u003eAt 18 V, the feel is more open and stable when pushing the EQ: the sound stays cleaner, with better respected dynamics. The result is a very musical shaping tool that responds well to the right hand and level variations, without giving the impression of a \"compressed\" sound.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cstyle\u003e@media(max-width:632px){table[data-wb-spec]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}table[data-wb-spec] colgroup{display:none}table[data-wb-spec] tbody,table[data-wb-spec] tr{display:contents}table[data-wb-spec] td{display:block;overflow-wrap:anywhere;grid-row:var(--wb-l);background-color:var(--wb-lb)}table[data-wb-spec] td[data-r]{grid-row:var(--wb-r);background-color:var(--wb-rb)}table[data-wb-spec] td[colspan=\"2\"]{grid-column:1\/-1}table[data-wb-spec] td:empty{display:none}}\u003c\/style\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:1;--wb-r:3;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003ebass preamp\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eEQ\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e3 channels\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:4;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eSolid state\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:1;--wb-r:7;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eBass control\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e+\/- 18 dB at 40 Hz\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eAdditional gain\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e+6 dB at 18 V\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:8;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMid control\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e+\/- 16 dB at 400 Hz or 800 Hz (selectable)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e9 V or 18 V\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:3;--wb-r:9;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTreble control\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e+\/- 16 dB at 6.5 kHz\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eAutonomy\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e324 hours\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:4;--wb-r:10;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eInput impedance\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e1 Megohm\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eRequired voltage\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e9 V or 18 V\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:5;--wb-r:11;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eOutput impedance\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e100 ohm\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eConsumption\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eapproximately 2 mA (estimate based on stated autonomy)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:6;--wb-r:12;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDistortion\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e0.19 dBm at 10k ohms\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e25 x 25 x 15 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Aguilar","offers":[{"title":"Default Title","offer_id":54334162632979,"sku":"272347","price":230.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/8632b214a716624a3380a6e52f83996a68c7ed98_MAG_OBP_3SK_PP.png?v=1789671820","url":"https:\/\/woodbrass.shop\/products\/aguilar-preamplis-basses-obp-3-bdes-stack-tb-bs-pot-mid-push-pull-272347","provider":"Woodbrass.com","version":"1.0","type":"link"}