The archive grows model by model. Every profile follows the same structure: a verified input configuration, the recommended connection path, quirks worth knowing and the adapter that matches. Spec rows carry their sources, and anything we could not double-check carries a pending badge.
| Model | Years | Power | Bluetooth path | Status |
|---|---|---|---|---|
| Marantz 2270 | 1971–1975 | 70 W/ch | AUX (or Tape Monitor) | Verified |
| Pioneer SX-780 | ≈1978–1980 | 45 W/ch | AUX (or Tape 1/2) | Verified |
| Sansui 9090DB | 1976–1979 | 125 W/ch | AUX (or Tape Monitor) | Verified |
| Next batch in collection: Marantz 2230 · Pioneer SX-950 · Sansui 8080DB | In pipeline | |||
New models enter through the collection pipeline. Spot a mistake in a profile? Use the report-a-correction link on any page.