
Anthony Easton
The Granith Grey Booster by One Control is a high-quality clean boost effects pedal designed to provide a significant boost of up to +15dB with minimized switching noise. The pedal features a unique BJF engineered circuitry that allows it to achieve an equivalent S/N ratio of a high-end amplifier. Here are the technical specifications and details for the Granith Grey Booster:
- Input Impedance: 500K
- Output Impedance: 2K
- Maximum Gain: +15dB
- Drive Voltage: 8.8V to 9.6V
- Current Consumption: 1mA
- S/N Ratio: 115dB
- Total Harmonic Distortion Rate: 0.006% (1 kHz)
- Size: 39W x 100D x 31H mm (excluding protruding parts), 47W x 100D x 48H mm
(including protruding parts)
- Weight: Approximately 140 grams
- True-Bypass Switching
- High-Quality Aluminum Enclosure
- Power: 9V Battery or Standard DC Power Supply
The frequency characteristic of the Granith Grey Booster is specifically designed for guitars and basses, ensuring a pure and high-quality boost sound without compressing the sound or narrowing the dynamic range. It supports various types of pickups and electronics, including single coils, humbuckers, and active or passive systems.
The pedal is suitable for a wide range of use-cases, including boosting gain before or after other effects, serving as a master volume control at the end of a signal chain, adjusting gain and volume for tube amps, and maximizing the potential of any guitar amp.
The compact and pedalboard-friendly design, along with the ability to be powered by a 9V battery or standard DC power supply, makes the Granith Grey Booster a versatile and essential tool for guitarists and bassists.
Watch the latest video demos and reviews for the Granith Grey Booster from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

Below are live Reverb listings for the One Control Granith Grey Booster from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.

Very Good
$74

Brand New
$128

Excellent
$89.29

Brand New
$129.99

Brand New
$139.80

Excellent
$127.64

Brand New
$134.99

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Check out the latest news and articles from around the pedal world.

Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton