| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $36.68 | $35.93 | $34.81 | $33.31 | 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:
- TPA3221 is a high-power Class D amplifier that can achieve high-efficiency operation in full power, idle and standby states. The device uses closed-loop feedback with a bandwidth of up to 100kHz to provide low distortion in the audio frequency band and achieve excellent quality. The device operates with AD or low idle current HEAD (high efficiency AD mode) modulation and can provide 2 x 105W of power to a 4Ω load.
Specifications:
- Working voltage: DC 12V-30V
- Power: 100W/4ΩX2
- PCB size: 116*100MM
Package list:
- 1 x TPA3221 Class D Digital Power Amplifier
