A1S Preamp Tone Board 5 Knobs Top Version + Digital Sound Remover Module OPA2134+OPA2604

A1S Preamp Tone Board 5 Knobs Top Version + Digital Sound Remover Module OPA2134+OPA2604

Features:
- 5 knobs with left and right balance adjustment
- A1S 5-knob top version + digital sound removal module
- Board size: 132 x 65 mm (LxW)
- Potentiometer center spacing: 24-24-24-35MM
- Upgraded for better sound quality
- High quality OPA2604AP op amp
- Power Supply: AC dual 12V-15V

Package Included:
- 1 x Set of Tone Board