Suhr Discovery Analog Delay
Suhr Discovery Analog Delay




The Koji Comp is a versatile analog compressor, designed to offer a wealth of vintage and modern style compression effects without compromising your tone.

With a simple twist of the Mix control, or flick of Koji’s Voice switch, you can easily create a limitless range of compression effects. Whether you choose subtle, transparent compression for smoothing out your rhythms, or dial in warm and squishy tones to take you into R&B and Country territory -the Koji Comp is possibly the last compressor you will ever need.

Discovery Label Stripe

Flexible Controls

COMP: This control determines the amount of compression (gain reduction) applied to your signal path. LEVEL: Adjusts the overall output level of the Koji Comp. Use this control to compensate for the amount of Compression/Gain Reduction applied to your signal path. ATTACK: Determines how quickly the compressor responds to signals above a desired threshold.

Discovery Delay Front Panel

Parallel Compression

The MIX knob allows you to blend your dry signal with the compressed signal so you have complete control over how aggressive or how transparent the compression sounds. It varies the ratio of dry to compressed signal from 10% – 100%.

Discovery Delay features modern controls.

Voice Switch

3-Position Voice Switch tunes the top end response of the pedal. LEFT: Offers a boost to the upper midrange frequencies to bring out the attack in your picking. MIDDLE: Transparent (flat) frequency response. RIGHT: Offers a boost in the upper midrange and treble frequencies – for a smooth, glassy, top-end sweetness.

Discovery Delay tone shaping, hi-cut and low-cut.


Multi-Fuction LED: More than simply indicating the pedal is turned on, the LED gives you visibility into the amount of compression you’re using. The LED will display one of three colors (green, orange, red), indicating the amount of Gain Reduction based on the ratio of your instrument’s signal and the level of compression in your signal.

Selectable Bypass Mode: Via an internal switch, you can choose to have the Dual 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.


Street Price:$249
Input Impedance:1M Ohm
Output Impedance:600 Ohm
Power Connector:9Vdc regulated, center negative, 2.1mm x 5.5mm
Operating Voltage:5V to 18V (nominal 9V)
Maximum Voltage:20Vdc
Attack Time Range:1MS-100MS
Gain Reduction Indicator:3 Color LED
Reverse Battery Protection:Yes
Over Voltage Protection:Yes
Current Consumption:< 20mA
Estimated Battery Life:40-50 hours of continuous use
FX Link Connector:1/8" Mono
FX Link Max Voltage:3.3Vdc
Shield → Tip:Activate On/Off
ROHS Compliant:Yes
Dimensions:2.5”(W) x 4.5”(D) x 1.25”(H)


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