| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $18.31 | $17.93 | $17.37 | $16.63 | 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
XH-M548 Digital Audio HIFI Amplifier Board TPA3116D2 Bluetooth 4.0 Dual Channel 2x120W
Specifications:
- Model: XH-M548
- Chip type: TPA3116D2
- Input voltage: DC12-24V
- Current: >3A
- Output power: 2*120W
- Bluetooth module:BTM835/CSR835(4.0)
- Transmission distance:more than 10 meter
- Output channel: 2
- Bluetooth supports Android/iOS/Windows
Bluetooth module
- Bluetooth V4.0
- Modulation: GFSK,pi/4 DQPSK, 8DPSK
- Voltage: 3.3-4.2V
- Support protocal: HFP V1.6,HSP V1.2,A2DP V1.2,AVRCP V1.4,DI V1.3
- Working current: <=30mA
- Standby current: <50uA
- Temperature range: -40~+80 degree C
- Wireless transmission range: 10M
- Transmission power: Support CLASS1/2/3
- Sensitivity: -80dBm<0.1%BER
- Frequency range: 2.4Ghz-2.480Ghz
- Interface: PIO, SPI,Audio in/out and PCM, USB
- Audio support: AAC,MP3,SBC, stereo
- Distortion: <=0.1%
- Size: 21.9*14.1*1.8mm
Package list:
- 1 x Amplifier Board
