| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $63.18 | $61.89 | $59.96 | $57.38 | 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
Product Features:
1. Adopt American Qualcomm QCC3034 high-performance Bluetooth chip, support multiple audio coding formats: AAC, SBC, APTX, APTX-II, APTX-HD;
2. The digital signal I2S from the bluetooth module is converted by the classic decoding IC-ES9023 of the American ESS company to do the DA conversion to output high-quality sound quality
3. The imported GE5654 tube is buffered to filter out the digital taste, making the sound sound softer and more durable
4. Fever op amp LM4562 blessing, internal fever capacitor (FG audio coupling of nichicon)
5.TPA6120 high-fidelity amp output
6. The default AUX (LINE) output, the earphone plug-in will automatically switch to the amp
7. With tone, you can adjust the bass, midrange, and treble at will; it can also be passed through
8. Comes with a TYPE-C input port, supports most computers or mobile phones OTG, as an external sound card; Bluetooth priority
9. Recommended adapter DC12v1.8A or above
10. Approximate size: 85x79x55 (length x width x height)
11. Delivery list: bare metal + GE5654 tube pair + antenna 1 + 12V power supply
