Onkyo A-7090 Value & Price History
As of 2026-10-06, a Onkyo A-7090 has a market value at around $40. Based on 195 estimated sales.
Price history
Asking median is up 127% over the last 59 days ($550 → $1,250).
View as table
| Date | Asking | Restored | Sold |
|---|---|---|---|
| 2026-08-08 | $550 | $389.99 | — |
| 2026-08-26 | $1,250 | — | — |
| 2026-08-30 | $1,250 | — | $140 |
| 2026-09-03 | $1,250 | — | $80 |
| 2026-09-07 | $1,250 | — | $49 |
| 2026-09-11 | $1,250 | — | $40 |
| 2026-09-15 | $1,250 | — | $40 |
| 2026-09-19 | $875 | — | $40 |
| 2026-09-23 | $875 | — | $40 |
| 2026-09-27 | $1,250 | — | $40 |
| 2026-10-01 | $1,250 | — | $40 |
| 2026-10-05 | $1,250 | — | $40 |
Daily trimmed medians from qualifying eBay listings; days without a fresh sync are not plotted.
Specifications
| Years produced | 1979–1982 |
| Power output | 90 wpc (8 ohms) |
| Type | Amplifier |
| Brand | Onkyo |
| Original MSRP | 600 (1979) |
| Inflation-adjusted | ~$2,550 today |
| Market value (sold) | $40 |
Parts & supplies
Common maintenance items for the Onkyo A-7090. eBay links are model-specific searches; Amazon links are for generic supplies that work across most equipment.
- Onkyo A-7090 capacitor recap kit on eBay →
- Onkyo A-7090 replacement knobs on eBay →
- Fuses for the Onkyo A-7090 on eBay →
- DeoxIT D5 — cleans oxidized contacts, quiets scratchy pots on Amazon →
- Multimeter — check DC offset before connecting speakers on Amazon →
- Speaker wire on Amazon →
Purchases through these links may earn StereoWorth a small commission at no extra cost to you. See our affiliate disclosure. Repair budgeting: what vintage stereo repair actually costs.
Comparable models
- Onkyo A-9050 $140
- Onkyo A-7070 $28
- Onkyo A-9070 $21
Current listings
Live listing data loads after the next price sync.
Search Onkyo A-7090 on eBay → Search Onkyo A-7090 on Reverb →Track this model
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