| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $136.12 | $133.34 | $129.18 | $123.62 | Contact US |
DSP Power Amplifier Board Bluetooth5.4 High Power DIY Super Bass Stereo 5-Channel Amplifier Board 50Wx4+100W for LDAC
$66.59
DSP Power Amplifier Board Bluetooth5.4 High Power DIY Super Bass Stereo 5-Channel Amplifier Board 50Wx4+100W for APTX
$58.82
DSP2.1 Digital Bluetooth5.0 Power Amplifier Board Wireless Stereo HiFi Amplifier Module (with Dual Adjustable Microphone)
$43.08
Topping TP-D2 Portable Head AMP & USB DAC Sound Card Built-in Pre Amplifier with USB Port
Features:
1, supports up to 4 types of input signals: analog, digital coaxial signal, digital optical signals and USB signals, covering all the common signal;
2, support a wide range. Consistent with PCM formats, including 44.1kHz, 48kHz, 88.2kHz, 96kHz, 16bit to 24bit range of coaxial and optical digital digital signal can be the perfect support;
3, with double line and headphone output to connect to other devices, headphone output can drive headphones of 32 Euro to 600 Euro;
4, built-in USB chips, can be used as high-fidelity external sound card to replace the original sound card using the computer;
5, aluminum chassis using CNC machining centers precision machining, CNC machined with solid knobs, giving you superior visual impact and operation of hand.
Specifivations:
- Decoder part:
- Line out Output signal strength: 1.85Vrms
- Distortion: <0.0025%
- Frequency response :20-20000Hz ± 0.3dB
- Output Impedance: 200?
Headphone Amplifier parts:
- Output power: 123mW 10% THD + N (32?)
- Distortion: <0.0028% @ 75mW (32?); <0.0027% @ 54mW (300?)
- Frequency response :20-20000Hz ± 0.3dB
- Input Sensitivity: 1.5V
