Product images are provided for reference and may not represent the exact model, configuration, or included components.

At A Glance

Input Impedance, Return
1 MΩ
Output Impedance, Send
1 kΩ
Max Level
10 dBV
Gate Attenuation
-26 dBV
Signal To Noise
99.5 dBA
Thd
0.01%
Attack Time
3 ms
Release Time
10 ms
Bypass
Buffered
Current Draw
13 mA
Power Supply
DC 9 volts
Description

Dunlop positioned the MXR Noise Clamp (M195-U) as a single-knob noise gate pedal designed to eliminate hiss and excess noise from an effects chain while preserving signal definition at high gain settings. It operated via a Trigger knob that set the noise threshold, and featured a buffered bypass circuit.

The unit drew 13 mA from a DC 9-volt supply and offered a signal-to-noise ratio of 99.5 dBA with total harmonic distortion rated at 0.01%. The input return impedance measured 1 MΩ and the output send impedance 1 kΩ, with a maximum signal level of 10 dBV. Gate attenuation was specified at −26 dBV, with an attack time of 3 ms and a release time of 10 ms.

Owners sourcing a replacement power supply should confirm the 9-volt DC polarity and current rating against the original unit; a qualified guitar technician can assist with signal chain integration and threshold calibration.

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