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Preamplifier Tone Plate Fever Preamp Board Enhanced Version
Description:
- Three goups of front output: Front sound field, after sound feld, bass
- Power supply range: DC 11-15V
- Max output voltage: 7V
- Parameter balancer frequency: 150hz,500hz,2khz,15khz
- Low pitch balancer frequency adjustable: 45-120Hz
- Balancer range: +/-12db
- Low pitch frequency: 40-100hz
- Input resistance: 15k ohm
- SNR: 90db
- Total harmonic wave distortion: 0.05%
- Channel distortion: 70db
- Frequency response: 10hz-50hz, -3db
- 7 Band frequency balance adjustment
- Bass independent volume adjustment
- Rotary pressing design
- AUX or CD two sound source input
- With volume control
- EQ