TRIODE TRV-A300XR VALVE INTEGRATED AMPLIFIER
The TRV - A 300 XR is a Class A single amplifier that brings out the attractiveness of 300 B simply. Although it is a fixed bias method, it has a meter for checking the bias on the top surface, a bias adjustment volume, and a ham balance volume, so you can easily make the optimum adjustment even when changing the vacuum tube. In this unit, Sic Schottky barrier rectifier diode is adopted as a rectifier circuit, and combined with a toroidal power transformer constitute a power supply circuit with excellent efficiency and excellent response. Phono equalizer circuit (MM type correspondence), remote controller for volume adjustment are also equipped as standard. I finished it as one standard that will become Triad's standard.
Specifications:
Specification of TRV-A300XR
- Circuit type: Class A single
- Vacuum tube used: 300 B × 2, 12 AX 7 × 1, 12 AU 7 × 2
- Bias method: fixed bias
- Rated output: 8 W + 8 W (8 Ω)
- Frequency response: 10 Hz to 50 kHz (-3 dB)
- S / N ratio: 90 dB
- Input terminal: MM 1 line, 3 lines of LINE (front 1, back 2)
- Input sensitivity: 700 mV
- Input impedance: 100 kΩ
- Speaker output terminal: 6 Ω / 8 Ω
- Power consumption: 120 W
- Size: width 345 × depth 320 × height 195 mm
- Weight: 17 kg
- Accessory: Remote control, vacuum tube bonnet, power cable