TRIODE TR-A120MN
¥ 280,000 (around 2000)
Commentary
Monaural power amplifier using MOS-FET.
The circuit configuration is 4-parallel configuration, and high power is realized by BTL connection for hot and cold.
Power MOS-FET is adopted for the output stage, and it is class A amplification.
The power supply section is equipped with a large toroidal transformer for each left and right channel to eliminate mutual interference between each channel.
The input terminal is equipped with balanced input and unbalanced input, and is used by switching the rear switch.
Equipped with an input / output protect circuit.
The power cable is equipped with μ -PS15, a high-grade power cable of Furukawa Electric.
TAOC special insulator is mounted on the leg part.
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Model Rating
| Type | Monaural power amplifier |
| Maximum power output | 120W (8 Ω) |
| Frequency characteristic | 10 Hz ~ 100 kHz + 0 -3.5 dB |
| Total harmonic distortion factor | 0.01% or less |
| Signal-to-noise ratio | 97dB |
| Input terminal | Balance input : 1 system Line input : 1 system * Switching type |
| Input sensitivity | 1.8V |
| Input impedance | Balance : 40k Ω Unbalanced : 20k Ω |
| Output terminal | 1 System (2 Ω ~ 16 Ω) |
| Pwer | 100 VAC, 50Hz/60Hz |
| Power consumption | 140W |
| External dimensions | Width 440x Height 150x Depth 430 mm |
| Weight | 21kg |