| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $13.56 | $13.29 | $12.87 | $12.32 | 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
50W Single Channel Digital Amplifier Board TDA7492MV D Class Assembled Board Large Power
Description:
- Mini small volume of high-power single-channel digital amplifier board. TDA7492MV using ST's single-channel chip with very low power consumption and quiescent current.
In terms of sound quality has a good performance.
Deep, powerful bass and good flexibility. Alto honest warm, bright and clear treble. More than 90 percent of high efficiency, low power consumption, heat the bottom of the board to meet the cooling needs.
Advantages:
1. Using ST's TDA7492MV professional mono Class D digital amplifier chip, efficiency up to 90% without additional heat sink can meet the cooling needs through the bottom of the heat
2. Using SMT reflow, stable performance, non-manual welding can not match.
3. The chip comes with an output overcurrent protection and thermal protection,
4. Wide voltage DC 10-24V, the maximum can not exceed 26V. Recommended DC 12-24v
5. Load Impedance 4-8 Europe, Output Power: 8Ω 40W; 6Ω 50W
6. Materials used: Black Edition Philips precision SMD components plus imports capacitance, shielded inductor 127 may be capable of long-term stability
7. Super small volume, Dimensions: length and width: 65 * 51MM, high: about 20MM (together with pins)
8. The board shipments sent 2p audio input line
9. The board has four groups gain adjustment, the default maximum; and set aside a Mute and STBY interface; and balanced (differential) input interface
Package Included:
- 1PCS TDA7492MV 50W D Class mono Digital Amplifier Board AMP Board High-power
