- (2011-01-18) Spektr-3.wmv by mikeonop
- (2011-10-18) vintage Soviet analog guitar multieffect pedal SPEKTR-3 by mikeonop
- (2016-05-12) Spektr-3 Fuzz-Wah & Autowah made in USSR in November 1981 by Soviet Guitar Effects
- (2016-10-11) 1974 Spektr-3 Fuzz-Wah & Autowah Quick Demo by Soviet Guitar Effects
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