M195 NOISE CLAMP DESCRIPTION • Eliminates hiss and excess noise from your effects chain • A single Trigger knob sets the volume threshold • Capable of reducing noise up to 26 dB • Maintains riff definition at extreme gain levels POWER The MXR Noise Clamp can be powered by one 9 volt battery (accessed by removing the bottom plate of the pedal), a Dunlop ECB003 AC adapter (ECB003E in Europe) or a Dunlop DCB10 DC Brick power supply.