Grundig RTV-600
Almost nothing is documented about the Grundig RTV-600. The model name does not appear in any of the standard Grundig equipment directories or surviving service literature. No original brochure or manual is known to exist in the usual collector databases. What little can be inferred comes from a single fragment of a period test report.
A measurement chart published in HiFI-Stereo (November 1968, p.36) shows the RTV-600 tested with both channels driven into 8-ohm loads, with a rated power output of 15 watts. Total harmonic distortion was plotted at 1 kHz and at 60/7000 Hz (4:1 distortion ratio). The chart suggests the unit was likely a stereo integrated amplifier or receiver from the late 1960s, typical of Grundig's solid-state transition period - but that is inference, not fact. No other specifications, no cosmetic description, no production years and no original price survive in the available record.
Nobody knows whether the RTV-600 was a short-lived model, a regional variant, or a prototype that never reached wide distribution. If you own one, or have a manual, brochure, or service sheet, the Archive would welcome a scan.
- Type: Presumed stereo amplifier or receiver (not confirmed)
- Rated power: ~15 W per channel (from period test chart)
- Load: 8 ohms
- Known source: HiFI-Stereo, November 1968, p.36
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