| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $7.55 | $7.39 | $7.16 | $6.85 | 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
Single Power Supply to Positive Negative Power Supply Output Board Voltage Ajusting Board
Description:
- Single power supply to positive negative output board, voltage regulating board, quite suitable for dual power supply, such as op circuit, headphone amp, preamplifier, DAC
- Input power supply can use USB port as output, can use phone as charger, or use battery. Input voltage 3.5-20V, output voltage positive 5V to positive negative 18V adjustable
- Output current: 300MA
- PCB sie: 50mm*42mm
