Kazan Booster: Germanium Fuzz ⚡SERVICED⚡ Extra RARE soviet guitar pedal, Made in USSR 1970s

For your attention is the extremely rare Soviet germanium fuzz - Kazan Booster , made in USSR in late 1970s. The pedal after full professional service, 1/4TRS jacks and 9v power socket installed.
There was an extra hole in the pedal body that was patched with epoxy apparently. The bottom of the pedal isn't original.

Manufactured in Tatarstan Republic, Kazan town. So it well known as a Kazan Booster. This is practically a 50 years old Soviet fuzz in perfect working condition!

It`s a very powerful fuzz, not a booster, "booster" is just a name.) Schematic diagram is based on Soviet military transistors МП42Б (analogue of 2N123)
and МП39 (analogue 2N273). Controls including - Volume & Tone. By screwing tone knob you can get low or hi-gain fuzz tones.

Specifications:
- Input level, above which comes the restriction: no more than 3,0 mV
- Output level, at maximum gain & input signal no less than 1 mV: 40 mV
- Supply voltage: 9 V from battery (if u want, I can install 9v power socket)
- Current consumption: no more than 25 mA
- Dimensions: 224х110х70 mm
- Weight - 1,5 kg

Like most Soviet analog gear this pedal produce different sound from well-known guitar pedal brands.

WORLDWIDE SHIPPING.
Terms of delivery approx. 3-7 weeks. (AirMail with tracking number)
I will ship it within 4 days after payments received.