| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $104.85 | $102.71 | $99.50 | $95.22 | Contact US |
2.1 Bluetooth Digital Power Amplifier Board TPA3118 2x30W + 60W Subwoofer Support Virtual Surround Function
$71.42
2.1 Bluetooth DSP Power Amplifier Board 30x2+60W 31-Segment Independent EQ Support for Android Cellphone/Computer Tuning
$35.00
2.1 Bluetooth DSP Power Amplifier Board 50x2+100W 31-Segment Independent EQ Support for Android Cellphone/Computer Tuning
$38.88
Features:
- The use of digital isolation chip , realize physical isolation of digital and analog signals, reduce crosstalk, the output of op-amp AD8672 is the same as Sony-D-1 voice recorder used.
Specification:
- Reception format: SA9027 (USB Module)
- Decoder chip: AK4490
- Analog outputs: Stereo L/R RCA
- S / N ratio:> 120dB
- Frequency Response: 20Hz ~ 20kHz
- THD + N: -112dB
- Power supply: 12V AC adapter
- Size: 105 wide × 48 height × 100 depth mm
- Weight: 1.2KG
- Sipport system: XP / WIN7 / WIN8 / MAC / Liux etc.
Package include:
- 1× DAC
- 1× Power adapter
- 1× USB cable
