The EBS Billy Sheehan Ultimate Signature Drive pedal allows you to blend clean and distorted bass channels without hauling around two rigs.

Parallel Signal Paths:

The pedals splits your signal into clean and distorted paths - just like with two rigs!  Adjust the blend with the Clean and Drive Level controls.  A built-in compressor (with internal threshold control) keeps your tone tight and punchy.

Low-End Punch & Gain Boost:

Use the Phase Inverter switch to recover lost low-end due to phase cancellation.  Engage the Boost footswitch for extra gain when you need to cut through. 

Expanded Tone Control:

A Hi/Lo Frequency Filter shifts the Tone control's entire spectrum, unlocking distortion tones unavailable in previous versions.

Dual FX Loops for More Flexibility:

Separate effects loops for Clean and Drive paths allow you to process each channel independently.  Have a bass with dual outputs?  Use the Clean Loop jack to run lows clean while shaping mids/highs through the main input. 

All Deluxe Features - Plus More!

The EBS Billy Sheehan Ultimate Drive Pedal includes all features from the Deluxe model (like easy drive chip swapping), with added tone-shaping power via the Hi/Lo filter.

EBS Billy Sheehan Ultimate Features:

• Frequency Range Switch
• • Hi or Low
• Boost Drive Footswitch
• Phase Inverter Switch
• Controls:
• • Drive
  • Tone
  • Level
  • Clean
• Compressor Modes
• • Hi
  • Mid
  • Off
• Loops
• • Clean Loop and Drive Loop
  • Use an insert cable like the EBS ICY-30 (not included) to separate send and return
• Magnet Type Footswitches
• Drive Circuit
• • Replaceable Drive Circuit (8-pin Dual Inline Op-Amp Controlling Drive Circuit)
• Compressor Adjustment
• • Fine tuning trimmers to adjust threshold level (THR), and the level of the compression when the mode switch is set to MID
• Power Options: 
• • 9v DC Battery or EBS AD9 Pro Power Supply (Not Included) 

EBS EB-BSU Specifications: 

• Nominal Input Level: -8dBv
• Input Impedance: 700kohms
• Gain Range (Drive): 20-50dB
• Boost: Adjustable +3 to +10dB
• Tone Filter Range: 175-8,000Hz (two ranges), Q 0.7-0.9
• Loops Output Impedance: 2kohms
• Loops Input Impedance: 47kohms
• Mix Level: 
• • Drive +3 dB Max
  • Clean +6 dB Max
• Compressor Ratio: 5:1 (Max)
• Threshold: -25 to +6dB
• Attack Time: <7ms (80%)
• Release Time: 75ms (typical) (80%)
• Makeup Gain: 0, +3, +6dB
• Output Impedance: <50ohms
• Dimensions: 3.3" x 4.5" x 1.9" (83 x 115 x 48cm)
• Weight: 0.93lbs (420g)
• Type: Analog Effect, Relay Switching 
• Power Requirements:
• • 9, 12, or 18V DC
    
  • 60mA max 
  • shuts off below 6v
    
    

Dynaverb, Power Cable, and Insert Cable shown in image are not included.