| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $205.56 | $201.36 | $195.07 | $186.68 | 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
Marantz 7 Electronic Tube Amplifier Preamplifier 12AX7 ACTS Vacuum Preamp Audio Stereo HiFi
Product Description:
- The prodcut is finished version.It can customize the input voltage(110V or 220V).
- Base on Maratz 7 circuit, The classic circuit, with the best material, make this tube preamp sound is Transparent, delicate, voice is very nice.
Specification:
- Circuit:Each channel with a 12AX7 voltage amplifier, DAN1 connect cathode follower as signal buffer, it ACTS as the shot with the device, so that can have low output resistance, the circuit characteristics is the overall loop feedback design, this is a major factor Marantz7 fame.6Z4 tube rectifier used in high pressure parts.
- Materials:Potentiometer is one of the most expensive ALPS27 potentiometer, the output terminal for the best American CMC.All high-grade aluminum alloy chassis.With the highest class of philips, WIMA High voltage capacitor.Resistance are catch DALE resistance of the United States and Japan KOA series.Gold plated pin tube seats.
- External dimensions: W202 x H80 x D282 mm
- Weight: 4Kg
Packing List:
- 1 x 12AX7 Tube preamp
- 1 x Power cord
