Sansui Z-5000 (Years Unknown)

Documentation on the Sansui Z-5000 is almost nonexistent, and the little that survives comes with a naming problem: the period record doesn't actually turn up a "Z-5000" — it turns up a "Z-5000X." Whether the Z-5000 is the same receiver under a shortened label or a distinct model is not established by anything in the Archive's files.

What the record does show: in 1983–84 Sansui was advertising a four-model line of receivers it billed as distortion-free. Audio (March 1984, p.9) carried the campaign as a boast that Sansui no longer claimed to make the world's only distortion-free receiver — the company now had four, and it grouped the Z-3000X, Z-5000X, Z-7000X, and Z-9000X together, with output figures from 130 watts down to 55 watts across the range. Audio (January 1984, p.17) had shown the Z-5000X name alongside the top Z-9000X a bit earlier. Beyond those advertising mentions, no confirmed specifications, original price, or production dates for the Z-5000/Z-5000X have surfaced.

If you own one — a manual, a rear-panel photo, or even a memory of what it cost new — that would genuinely help close this page.