| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $37.20 | $36.44 | $35.30 | $33.78 | 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
Unassembled QJ002 6N8P Preamp Amplifier Board 6Z5P Compatible with 6SN7 Kit for DIY Audio
Features:
- Five ring metal resistor
- PCB:1.6MM,10Z(35um)
- 6Z5P tube rectifier, multi-stage filtering and MOS tube IRF840 constant pressure, to provide a stable and pure DC power supply before
- Electronic tube filament adopts 3.15V-0-3.15V AC power supply,Bottom noise only 4MV
- Rectifier tube 6Z5P amplifier tube: 6N8P
- ALPS 16 type Volume potentiometer
- Two level direct coupled amplifier circuit
- PCB: 190*110MM
- Voltage: AC230-0-230V 60MA;6.3V-0 1A;3.15V-0-3.15V 1.8A
NOTE:
No transformer.
The kit is spart parts.
Circuit principle diagram:
Package included:
- 1 x Board
