Preamp audiophile grade pure Class A tone pre-stage FV-2020 high middle and bass three frequency bands separately adjusted

Size: 330X210X60MM (without protrusion measurement, manual measurement tolerance)

Not include power cord

Product Details

Color: silver

Frequency response range: 2HZ~40KHZ

Signal to noise ratio: 115DB@1KHZ

Input impedance: 50K

Output impedance: 600Ω

Distortion: ≤0.003% 1KHZ

Power supply voltage: AC220V ± 10% (110V version can be customized)

With op amp:OPA1611 ×4