{"product_id":"shadow-rb-pro-rockabilly-pro-upright-bass-pickup-preamp-dual","title":"Shadow RB-PRO Rockabilly Pro Upright Bass Pickup \u0026 Preamp - Dual","description":"\u003cp\u003eIn this review of the Shadow RB-PRO Rockabilly Pro Upright Bass Pickup \u0026amp; Preamp, the bottom line is simple: this is a purpose-built, dual-channel system for upright players who need dedicated slap and bridge pickup control. Designed with rockabilly technique in mind, the RB-PRO combines two pickups and a stereo preamp that give a player precise tone shaping and reliable stage-ready features like an automatic chromatic tuner and switchable bass frequency. For anyone who slaps and wants separate signal paths, the RB-PRO delivers practical, musician-oriented control without unnecessary complexity.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eStereo pickup and preamp combo:\u003c\/strong\u003e Two dedicated pickups provide separate signals for slap and bridge, allowing independent processing for each playing style.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eComprehensive tone control:\u003c\/strong\u003e Bridge channel controls for Gain, Bass, Mid, Presence and Volume let the user sculpt a focused amplified tone for upright fundamentals.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSlap channel optimization:\u003c\/strong\u003e A dedicated Slap channel Gain plus Lo-Cut and Treble controls help retain attack and reduce boom when playing percussive slap lines.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFlexible bass shaping:\u003c\/strong\u003e Switchable 4 kHz \/ 8 kHz bass frequency and a Pre-Shape control aid in dialing punchy low-end or tighter, more defined bass response.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStage-ready features:\u003c\/strong\u003e Built-in automatic chromatic tuner, phase switch and 9V DC input make the system practical for live use and easy integration with amps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe RB-PRO is ideal for rockabilly and slap-style upright bassists who need two distinct pickup channels and detailed control over both slap and bridge tones. Players who gig regularly will appreciate the built-in tuner, phase switch and the ability to connect to a mono or two-channel amp for flexible routing.\u003c\/p\u003e\n\u003cp\u003eMusicians seeking a single simple pickup without separate slap processing or those who never use slap technique may find the RB-PRO more elaborate than necessary; similarly, electric bass players looking for a magnetic or single-channel solution should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSeparate slap and bridge pickups deliver clear signal separation and tailored controls for each playing style.\u003c\/li\u003e\n \u003cli\u003eExtensive EQ and gain controls, including switchable bass frequency and Pre-Shape, offer precise tone shaping.\u003c\/li\u003e\n \u003cli\u003eBuilt-in chromatic tuner and phase switch add practical convenience for live performance setups.\u003c\/li\u003e\n \u003cli\u003eConnects to mono or two-channel amps for routing flexibility on stage or in the studio.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eThe stereo pickup design and dual-channel controls add complexity that casual players may not need.\u003c\/li\u003e\n \u003cli\u003eRequires mounting two pickups, so installation is slightly more involved than a single-bridge system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eStereo pickup and preamp combination for upright bass\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePickup layout\u003c\/td\u003e\n\u003ctd\u003eSeparate bridge pickup and slap pickup (two included)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eBridge Gain, Bass, Mid, Presence, Volume; Slap Gain, Lo-Cut, Treble, Volume\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAdditional tone features\u003c\/td\u003e\n\u003ctd\u003ePre-Shape and switchable 4 kHz \/ 8 kHz bass frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePerformance features\u003c\/td\u003e\n\u003ctd\u003eAutomatic chromatic tuner and phase switch\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003eConnects to mono or two-channel amp\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e9V DC input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Shadow RB-PRO is a well-considered dual-channel system that gives slap and bridge tones their own space and controls, making it an excellent choice for rockabilly and upright slap players who need onstage versatility. Its combination of EQ options, tuner and routing flexibility represents good value for a player who uses both slap and bowed or pizzicato techniques and wants reliably consistent amplified tone.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this system require two pickups?\u003c\/strong\u003e\u003cbr\u003eThe RB-PRO is designed to use the two included pickups, one for slap (mounted under the fingerboard) and one for the bridge, to enable separate channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it with a single-channel amp?\u003c\/strong\u003e\u003cbr\u003eYes, the system can connect to a mono amp, though using a two-channel amp lets you keep slap and bridge signals separate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a built-in tuner?\u003c\/strong\u003e\u003cbr\u003eThere is an automatic chromatic tuner included on the preamp for quick tuning on stage or in rehearsal.\u003c\/p\u003e","brand":"Shadow Electronics","offers":[{"title":"Default Title","offer_id":48265874866395,"sku":"B013PSGZ2A","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/7138QlbaasL._AC_SL1500.jpg?v=1778241107","url":"https:\/\/gearmusthave.com\/products\/shadow-rb-pro-rockabilly-pro-upright-bass-pickup-preamp-dual","provider":"GearMustHave","version":"1.0","type":"link"}