AI-generated product photo — not official manufacturer imagery.
AmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$850
Around — community and catalog average, updates slowly
About the Spec-2
The Pioneer Spec-2 is a 250W stereo power amplifier produced from 1976 to 1980. It features a current limiter circuit, peak level meters, protection circuit, power switch on/off, impedance selector muting, and a temperature detector. The amplifier employs a cascaded differential amplifier first stage, push-pull drive, and darlington triple push-pull circuit with all stages direct coupled (OCL). It is designed to match the Pioneer Spec-1 preamplifier.
Specifications
Key Specifications
Power: 250W
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