lider1 my home demo ussr's analog guitar processor synth fx, polivoks modulation

All old capacitors were replaced!
"LIDER-1 (produced by Formanta factory in 1982 - the one which made a legendary POLIVOKS) is a guitar microsynthesizer designed to be applied by guitar players who use external effects in the live performance or studio work. The synthesizer is a floor-mounted unit with four rubber footswitches; it also has sliders and knobs for changing the parameters of effects. LEADER-1 has 5 main series sections: MIXER, PHASER, FILTER, MODULATOR, and OUTPUT - every one with its own parameters and indicators. Commutation: line input, output (line, phone, amplifier). On the outer surface of the bottom panel, an input sensitivity regulator is situated.
Specifications:
— MIXER: rocktone 1/2 on, rocktone, suboctave, octave, guitar;
— PHASER: frequency, depth;
— FILTER: resonance, level, rate, start, stop;
— MODULATOR: decay, pedestal, attack;
— OUTPUT: AMPLIFIER/PHONE ON, EFFECT, SCALE.
— Weight, 8 kg (approx. 18 Pounds)