| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $47.79 | $46.82 | $45.36 | $43.41 | 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
Dual Channel 2x 300W TAS5630 Class-D Digital Audio Amplifier BoDC = 50V, R = 4Ω, THD + N = 10% when, P = 300W
Description:
DC = 50V, R = 6Ω, THD + N = 10% when, P = 210W
DC = 50V, R = 8Ω, THD + N = 10% when, P = 160W
DC = 50V, R = 4Ω, THD + N = 1% time, P = 240W
DC = 50V, R = 6Ω, THD + N = 1% time, P = 160W
DC = 50V, R = 8Ω, THD + N = 1% time, P = 125W
Specification:
- Total harmonic distortion (THD + N): <1%
- Noise ratio (SNR):> 100dB
- Input impedance: 20KΩ
- Output offset voltage: <150mV
- Voltage gain: Adjustable
- Conversion rate (SR): 50V / us
- Frequency Response: 20Hz - 20kHz
- Power Range: DC20 - DC50V
Product Highlights:
- Use the AD827 op amp as a preamp, excellent dynamics and details of the performance, the most subtle notes also revealed. Coupled with a series capacitor ELNA brown god.
Caution:
- The board is a DC power supply, do not connect the AC power supply directly, use the AC adapter, with bridge rectifier and filter capacitor if you want. Another DC power supply should not exceed 50V, do not lower than 20V, 20V lower than would not start. Another output power and electrical power are related, 50V 20V power will be more than four times larger.
Package include：
- 1 x Dual Channel 2x 300W TAS5630 Class-D Digital Audio Amplifier Board HIFI AD827ard HIFI AD827
