| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $18.49 | $18.12 | $17.55 | $16.79 | Contact US |
Finished HiFi Preamplifier Board DIY Audio Amplifier Board Replacement for Marantz HDAM Classic Preamplifier
$32.62
Line Magnetic Audio LM-508IA 48W+48W Tube Amplifier Integrated Amplifier Tube Amp with Two VU Meters
$2,624.45
2x80W HiFi Digital Power Amplifier Board V1.6 Class D Amplifier Board for MERUS MA12070 with Toggle Switch
$33.44
HiFi Tuning Board NE5532 Operational Amplifier Module Active Filtering Audio Power Amplifier Board
Specification:
- Working voltage: DC9 - 24V (5.0 x 2.1MM core input, 2P socket input)
- Output power: rated power of 2x770mW, stereo (24V/32ohm), support 32ohm above load
- Output method: 3.5mm audio terminal
- Input method: 3.5mm audio terminal, 3P_2.54mm wiring terminal, 6P_2.5mm socket
- SNR: 98DB
- THD + N: <0.01%
- Frequency response: 20 - 20KHz
- Low static current
- Noise suppression
- Bass: 100Hz/±8DB gain adjustment
- Treble: 10KHz/±8DB gain adjustment
- PCB size: L x W = 72 x 53mm
- Whole size: L x W x H = 72 x 53 x 15mm
- Potentiometer knob hole: 7mm
- Installation hole distance: 47.58 x 36mm
- Installation hole size: M3
Package Included:
- 1 x Power Amplifier Board
