A reproduction of the cult Tone Bender copy model, The Zonk Machine! The Honk Machine is a fuzz pedal that reproduces the "Zonk Machine" released by JHS (John Hornby Skewes), a musical instrument manufacturer in Leeds, England, in 1965. The Zonk Machine is a clone model of the Tone Bender MKI, and while it shares many similarities in circuitry and appearance, its unique sound is completely different. It has been gaining attention as a vintage fuzz pedal in recent years, but is nearly impossible to obtain. It truly is the holy grail of vintage fuzz pedals. The Honk Machine recreates the unique magic of the original by using the same circuitry as the Zonk Machine and NOS germanium transistors that have been meticulously selected by ear. This is a precious sound that can never be reproduced using modern technology or manufacturing methods. 【※Important※】About power supply using AC adapter Starting with the March 2018 production model, it is now possible to use an AC adapter (9V, center positive) in addition to battery operation. There are some important points to note, such as the fact that you cannot use a typical BOSS-type 9V center-negative AC adapter, and that daisy-chain connections using branched DC cables are strictly prohibited.SPECIFICATION Handmade, point-to-point soldering. NOS germanium transistors carefully selected by Roman Gilles. High-quality capacitors. Alpha pot. True bypass switch. Blue hammer tone finish. Serial number/handwritten. Compatible with 9V battery or AC adapter. *AC adapter requires reverse polarity (9C center positive). Custom-designed old-style housing. Dimensions: 156x82x64 mm CONTROL Swell: Output level control FUZZ: Gain and sustain controls