Kenwood KA-7300 Value & Price History
As of 2026-09-21, a Kenwood KA-7300 has a market value at around $385. Based on 46 estimated sales.
Market value
$385
Typical range $110–$800 · based on 46 recent sales
Estimated sale prices · 46 events · updated today · how we compute this
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Currently listed from$550
Original retail (1977)$500 · ~$2,550 today
Price history
Asking median is up 22% over the last 45 days ($450 → $550).
View as table
| Date | Asking | Restored | Sold |
|---|---|---|---|
| 2026-08-08 | $450 | $549.95 | — |
| 2026-08-31 | — | — | $385 |
| 2026-09-03 | — | — | $385 |
| 2026-09-06 | — | — | $385 |
| 2026-09-09 | — | — | $385 |
| 2026-09-12 | — | — | $385 |
| 2026-09-15 | $550 | — | $385 |
| 2026-09-18 | $550 | — | $385 |
| 2026-09-21 | $550 | — | $385 |
Daily trimmed medians from qualifying eBay listings; days without a fresh sync are not plotted.
Specifications
| Years produced | 1977–1979 |
| Power output | 80 wpc (8 ohms) |
| Type | Amplifier |
| Brand | Kenwood |
| Original MSRP | 500 (1977) |
| Inflation-adjusted | ~$2,550 today |
| Market value (sold) | $385 |
| Currently listed (asking) | $550 |
| Value vs MSRP | +10% |
Parts & supplies
Common maintenance items for the Kenwood KA-7300. eBay links are model-specific searches; Amazon links are for generic supplies that work across most equipment.
- Kenwood KA-7300 capacitor recap kit on eBay →
- Kenwood KA-7300 replacement knobs on eBay →
- Fuses for the Kenwood KA-7300 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
- Kenwood KA-8100 $27
- Kenwood KA-8004 $20
- Kenwood KA-7100 $85
Current listings
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