| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $19.03 | $18.64 | $18.06 | $17.28 | Contact US |
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Black)
$1,621.96
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Silver)
$1,621.96
Willsenton R-800i Single Ended Class A Amplifier Vacuum Tube Integrated Amplifier 50W+50W 300B + 805
$2,912.97
Description:
- Sound quality is very good and it can drive 4/6/8 ohm speakers. It has sufficient and high power output 2 x 160W. It supports BTL mode 220W Mono and when heat sink temperature rises to a certain extent, the cooling fan will work.
Features:
1, High output power digital amplifier.
2, DC 12-36V power supply, with reverse polarity protection.
3, When heat sink temperature rises to a certain extent, the cooling fan will work.
4, Support BTL mode ( JP1, JP2, JP3, JP4 on the back of amplifier board should be shorted), 36V 3ohm for single channel with 220W output.
5, Two-channel stereo, sound quality is very good.
Specifications:
- Amplifier Chip: TDA7498E
- Working Voltage: DC 12-36V
- Output Power: 160W x 2
- Number of Channels: Two-channel Stereo
- Efficiency: 85%
- Output Impedance: 4 / 6 /8 ohm
- Frequency Response: 20Hz-20KHz
- Protection Function: Short circuit protection, Overheat protection, power supply reverse polarity protection
- Cooling Method: Temperature controlled air cooling, intelligent cooling
- Features: Support BTL mode, adjustable gain
- Board Size: 83x64x26mm
- Weight: 160g(approx.)
Packing List:
- 1pcs x TDA7498E 160Wx2 Power Amplifier Board
