ATC-3

Type: Preamplifier.

Vacuum tubes: 1 x 12AX7, 2 x 12AU7.

Output: Rated 2V, maximum 15V (THD < 0.01%).

Frequency response: Not specified; low-noise design.

Impedance: Input sensitivity 110mV, output >47kΩ recommended load, S/N ratio < 90dB.

Dimensions: 430mm (width) x 325mm (depth) x 90mm (height).

Weight: 8kg.

Features: Pure tone preamp, 5 line inputs, tape monitoring, manual wiring.