We currently have waitlists for most pedals. Please email us at acidfuzz@acidfuzz.com to reserve a waitlist spot.


Regular price $249.00

Pedalboard friendly build of the 1966 Professional MKII Tone Bender fuzz.

Standard Features and Components:
  • NOS Germanium Transistor Set (choose below). If you would like a higher or lower gain transistor set, please let us know when placing your order.
  • *Pedalboard friendly On/Off battery kill switch. 
  • 125B enclosure. 122 x 66.98 x 39.64mm (4.8 x 2.64 x 1.58")
  • Philips/Mullard "tropical fish" capacitors.
  • High quality audio grade electrolytic capacitors.
  • AMPHENOL top mounted jacks.
  • True bypass switching.
Optional Features and Mods:
  • Standard Germanium NOS: Our standard germanium transistor sets are selected from a variety of manufacturers for best performance in the circuit.
  • Acid Fuzz OC75 or OC81D: New production clones of the original Philips/Mullard devices. They were developed & made for Acid Fuzz, & are the culmination of 5 years of research and development on cloning the original Mullard OC75 & OC81D.  
  • Premium NOS (New Old Stock) black glass Mullard OC75, or other in stock premium MKII transistor sets below. 
  • LED
  • External bias adjustment
  • Tone "FAT" switch.  This adds some more low/mids and shaves a hair off the extreme highs.
  • 9V DC jack. *PLEASE NOTE: If you choose this option your pedal will NOT come with the standard on/off switch, but will arrive with the DC jack instead.
Typically Ships Within 1-2 Weeks