| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $167.58 | $164.16 | $159.03 | $152.19 | Contact US |
TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module
$26.56
HiFi UCD700 Fully Discrete Power Amplifier Board 700W Digital Mono Class D Audio Amplifier Module
$34.90
UCD400 Multifunctional Power Amplifier Board Class D HiFi Audio Amplifier Module for HYPEX
$95.38
Options Difference:
1:
upgraded version (A or B), the effect is better than the old version;
upgraded version A and the upgraded version B have the same effect;
2: If you choose our case, choose "Upgrade A", which is easy to install, save money, and has good effect (recommended）
Specifications:
- Input impedance: 40K ohm, suitable for CD or decoder audio source
- Bandwidth: 18HZ-52KHZ (extensive at both ends)
- Input voltage: 2Vpp
- Maximum output voltage: 10Vpp
- Magnification: 1 times, pure tone processing
- Motherboard size: 100MM*100MM
- Transformer size: 50MM*50MM* high 43MM installation hole distance 60MM
Reminder: This preamp is Class A, after 30 minutes of warm-up, the sound is better than when it is just started.
