The pedal was always kept in a smoke free studio. It was barely used. FREE SHIPPING! (In the U.S.)

From A.I. -- The Sadowsky SBP-1 is an outboard bass preamp and DI pedal featuring the same legendary EQ circuit found in Sadowsky basses. It offers a transparent, noise-free boost, pristine DI output, and a dedicated mute switch, making it an excellent tone-shaping tool for passive and active instruments. 

Core Specifications

• Preamp/Circuit Type: Analog solid-state (FET circuit) 
• EQ Section: Boost-only
• • Bass Control: \(+18\text{ dB}\) @ \(40\text{ Hz}\)
  • Treble Control: \(+18\text{ dB}\) @ \(4\text{ kHz}\) 
• Total Harmonic Distortion: \(0.1\%\) to \(0.18\%\) @ \(1\text{ kHz}\) 
• Frequency Response: \(5\text{ Hz}\) – \(50\text{ kHz}\) 

Connectivity

• Inputs: 1 x \(1/4"\) (Instrument In) 
• Outputs:
• • 1 x \(1/4"\) (Amp out)
  • 1 x XLR (Balanced DI out)
  • 1 x \(1/4"\) (Tuner out - tied to mute switch) 
• Other Features: Ground lift switch for the XLR output 

Hardware & Power

• Footswitches: Preamp Bypass (On/Off) and Mute
• Power Requirement: 9V DC power supply (center-negative, 2.1 x 5.5mm barrel) or 1x 9V battery
• Current Draw: \(11\text{ mA}\)
• Battery Life: Approx. \(50\text{ hours}\) (low battery LED illuminates at \(7.5\text{V}\))
• Housing: Metal
• Dimensions (L x W x H): approx. \(4.21" \times 4.17" \times 2.4"\) (\(107 \times 106 \times 61\text{ mm}\))
• Weight: approx. \(1.72\text{ lbs}\) (\(780\text{ g}\)