| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $34.26 | $33.56 | $32.51 | $31.11 | Contact US |
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
Rod Rain Audio TPA3116 2.0 100Wx2 Class D Amp BT5.3 Digital Power Amplifier Power Amp (Black)
$34.82
E10 A Class Portable Headphone Amplifier JRC5532 Black
Description:
- Black version is with 4500MA 3.7V battery, the red one is 1500MA battey
- Using original JRC5532, Hongfa relay
- Resistor uses thin film ±1% precision, main loop adopts ±1% five ring copper metal resistor, guarantee the good SNR
- PCB adopts 1.6mm thick board, 2.0 oz copper thickness, tin plated machining
- Adopting boost module, improve 2.7V power to 12-15V, supply power for JRC5532, output voltage dynamic is more strong
- PotentIometer adopts Taiwan full close 10K parallel potentiometer, longer working life and better quality
- Electrolysis most adopts aluminum shell electrolysis, other adopts Taiwan brand, coupling capacitor adopts Simens, quality is better
- Adopts lipo battery 3.7V 4500MA, can work continously for 5-6 hours
- Charging voltage: DC5V
