Pioneer SA-8800
Little is documented about the Pioneer SA-8800. The record shows an integrated amplifier rated at 80 watts per channel, built around a non-switching output stage. Pioneer promoted that technology in the late 1970s as a way to reduce crossover distortion. HI-Fi-Stereo-Buyers (July 1979, p.62) tested one. Power output at clipping measured 84 watts RMS into 8 ohms with both channels driven from 20 to 20,000 Hz, and frequency response at that level held within +0, -0.2 dB across the same bandwidth. The unit weighed 34.4 lbs.
One notable feature is selectable phono cartridge resistive loading, which gives some flexibility for matching different moving-magnet pickups. Beyond the review, surviving information is thin. No service manual excerpts, original pricing, or production figures have surfaced in the archive. The relationship between the AR brand and this Pioneer-manufactured model also remains unclear. It might be a licensed rebadge, a partnership unit, or an internal AR designation applied to a Pioneer chassis, but none of that is documented.
**Known specs (from period review):**
- Type: Integrated amplifier
- Rated output: 80 W/ch into 8 Ω
- Measured clipping power: 84 W RMS (both channels driven, 20–20,000 Hz, 8 Ω)
- Frequency response at 84 W: +0, −0.2 dB (20–20,000 Hz)
- Features: Phono cartridge resistive loading selection, non-switching amplifier circuit
- Weight: 34.4 lbs
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