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Zapco ST-5B 5-Channel Class-AB Amplifier

Zapco ST-5B 5-Channel Class-AB Amplifier

Zapco ST-5B – 5-Channel Class-AB Amplifier

The ST-B (Studio-B) Series brings the sound quality and reliability that built the Zapco legend to an amplifier for every day use, in a compact, lighter extruded aluminum chassis with crossovers and preamp outputs built in.

Specifications

Type 5-Ch. Class-AB
Power, 4Ω 4 x 70 + 1 x 250 W
Power, 2Ω 4 x 100 + 1 x 400 W
Power, Bridged 4Ω 2 x 180 + 1 x 400 W (2Ω)
Signal stage S/N > 97 dB, THD @ rated power < 0.2%, THD + noise < 0.1%
Frequency response 10 Hz - 30 KHz ±1 dB
Low level in/out 6 x RCA in
Controls HP-FULL-LP filter, subsonic filter, 0/12dB bass boost
Gain Adjustable, 0.2V - 4V
Dimensions (mm) Overall 381 x 182 x 51
Regular price $249.99 USD
Regular price Sale price $249.99 USD
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