Features:
German-Made "Wima" Capacitor
High Accuracy Resistance
Metal Potentiometer
Heavy Duty Footswitch
TRUE BYPASS Circuitry
Stable S-006/6F22 9V power suppliers(can be powered by 9v PP3 battery or regular "Boss" style DC 9v adaptor)
Unique Design For Back Batter Cover
Vintage Analog Sounds
Standard Size Aluminium-Cast Enclosure (Colored Powder Coated Chassis, Smart Compact circuit design
Connectors: Input×1,Output×1,DC9V in×1
Power supply: S-006/6F22 9Volt battery not included or DC9V adaptor
Current: 5mA
Input Impedance: 1M?
Size: 11.2cm(L)x6.3cm(W)x6.5cm(H)

Biyang FZ-10 inheritates all good points of its orifinal protoype FZ-7. For sound, no noisy at all, smooth sounding fuzz distortion is in every settings, supplying 3 kinds of FUZZ too,ery punchy and alive.  you can  get nasty if you put everything in 5 o clock position. Using a Tube amp, sound will get warm, very blues and jazzy sounding.