Vintage fuzz modern upgrades. For the MXR M84 Bass Fuzz Deluxe Pedal they dug up a rare vintage fuzz and modified it for the modern bassist. The resulting stompbox delivers a bright and bold fuzz tone without degrading the punch and clarity of your original signal. The integrity and purity of the dry signal is always maintained so you never lose attack while the wet signal can be easily altered with the intuitive controls to dial in a range of thick viscous fuzz tones. Blendable Fuzz With separate Dry and Wet level controls the MXR M84 Bass Fuzz Deluxe Pedal sounds like youre running two different amps. The unaffected dry signal can retain its punchy response while the wet can simultaneously be unhinged wild fuzz. Blend to taste from subtle hairiness to full-on raging fuzz. The Bass Fuzz Deluxe features true hardwire bypass for silent operation when not engaged. Use the intuitive four-knob layout to find your perfect fuzz tone and then let rip. Features: Based on a rare vintage fuzz circuit but modified for the modern bassist Tone control affects only the fuzz signal leaving your direct signal clean and clear Separate Dry and Fuzz controls for tonal versatility Delivers a bold and cutting fuzz tone while retaining clarity and punch Analog circuitry for rich organic tone Specifications: Input Impedance: 1 MΩ Output Impedance: 100 Ω Signal to Noise: 90 dBV Fuzz Gain Range: 40 dB Dry Max Gain: +6 dB Bypass True: Hardwire Current Draw: 11 mA Power Supply: 9 volts DC