Presenting the updated Suhr Koko Boost Pedal.

Koko Boost is a unique boost pedal that incorporates both a clean transparent boost and a selectable midrange boost. Koko will expand the range of your tube amplifier and Overdrive / Distortion pedals.

Koko Boost is the result of countless hours of listening, testing, and modifying our original circuit to create a pedal with a smaller footprint, while simultaneously expanding its functionality and versatility. Thanks to Suhr's proprietary Multi-Function Technology, mf(x), switching between Koko’s two boosts has never been easier.

CONTROLS:

• Boost: Adjusts the overall output of the boost circuit. The Boost control varies from 0dB (unity gain) to +20dB of gain. Tuning this control to higher settings will efficiently push the front-end of your amplifier and create a broad range of natural overdriven tones.
• Mid Gain: adjusts the output of the selected Mid frequency (via the Freq switch) that is added to the clean boosted signal.
• Frequency Switch (Three Position):
  • Left (Mids): Full and Smooth, tuned specifically to bring out your guitars natural midrange characteristics.
  • Middle (High Mids): Clear and articulate, voiced to cut through a mix for solo playing.
  • Right (Low Mids): Fat and Creamy, excellent for thickening up rhythm and lead tones.

MF(X) TECHNOLOGY: Switch between the Green and Red modes in mid performance by pressing and holding the footswitch.

Selectable Bypass Mode: Via an internal switch, you can choose to have the Koko Boost operate in true bypass, or buffered bypass modes.

FX Link: The FX Link connector allows the pedal’s switching function to be controlled from an external switch, pedal board, loop switcher, or any other custom interface. FX Link also provides the ability to power up in the On/Off state.

Low Battery Monitor: Koko Boost incorporates a unique battery monitor that alerts the user to low battery conditions. In addition, the battery monitor will automatically switch the pedal to True Bypass if the battery voltage is too low for the circuitry to correctly operate.

Input Impedance: 1M Ohm
Output Impedance: 600 Ohm
Power Connector: 9Vdc regulated, center negative, 2.1mm x 5.5mm
Operating Voltage: 4.5V to 18V (nominal 9V)
Maximum Voltage: 18Vdc
Reverse Battery Protection: Yes
Over Voltage Protection: Yes
Current Consumption: < 15mA
Estimated Battery Life: 50-75 hours of continuous use
FX Link Connector: 1/8" Stereo
FX Link Max Voltage: 3.3Vdc
Shield → Tip: Activate Normal Boost
Shield → Ring: Activate Mid Boost
ROHS Compliant: Yes
Dimensions: 2.5”(W) x 4.5”(D) x 1.25”(H)
Weight: .75lb