ATM-2 Plus

Type: Stereo power amplifier.

Vacuum tubes: 2 x 12AX7, 4 x 6CG7/6FQ7, 4 x KT-88/6550 (fixed bias).

Power: 70W + 70W (1kHz, THD > 5%).

Frequency response: 10Hz-60kHz (-1dB, 1W) / 20Hz-50kHz (-1dB, 50W).

Impedance: Input 100kΩ, load 4Ω/8Ω (16Ω optional).

Dimensions: 415mm (width) x 380mm (depth) x 230mm (height).

Weight: 33kg.

Features: Dual-channel RCA input, bias adjustment, input selection switch, manual routing, Tamura transformer.