| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $39.94 | $39.12 | $37.90 | $36.27 | 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
LM4562+LM4702 Prepost Voltage Amplifier Board Voltage Driving Board
Technical parameters:
- Working voltage: + 28V- + 60V;
- The preamplifier is LM4562, the magnification is about 5 times, and the power source of LM4562 is active DC power supply, which effectively ensures the LM4562 performance.. Voltage amplification by LM4702 to act as magnification of about 30 times. LM4562 and LM4702 can be described as a combination.
- PCB size: 133*76MM, thickness 2.0MM, copper thickness 2 oz.
- LM4562+LM4702 front drive plate and SAP15 2X200W current amplifier can be assembled to form a high-end amplifier board.
