| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $134.99 | $132.23 | $128.10 | $122.59 | Contact US |
New Original NC400 High-end Audio Power Amplifier Module 580W Ultra-low Distortion Amplifier for HYPEX
$104.21
New Original NC500 Audio Power Amplifier Module Ultra-low Noise and Distortion Amplifier Board for HYPEX
$196.11
Secondhand U-PRO2S 280W+280W Digital Class D Power Amplifier Board Ultra-low Distortion PWM Modulator for PSCAL
$74.72
6N4 Vacuum Tube Preamp Board DC 12V Stereo Audio Pre-Amplifier Ref Mclntosh C-22
Product Description:
- Inspired by Mclntosh C-22 tube preamp circuit
- Power supply using DC12V step-up circuit board
- DC12V boost with a set of filament and a set of high voltage, two sets of adjustable voltage
- Output high voltage 150V-420V, precision adjustable and have regulator, DC filament is adjustable regulator
- The use of high-frequency switch, it did not affect the audio, the signal to noise ratio is very high.
- Default tubes: 6N4 × 3
- Preamp board size: 98 * 214mm
- Power board size: 90 * 55mm
Package includes:
- 1 x Preamp board
- 1 x Power board
