Kenwood KR-8340 Value & Price History
As of 2026-11-05, a Kenwood KR-8340 has a market value at around $240. Based on 49 estimated sales.
Market value
$240
Typical range $90–$555 · based on 49 recent sales
Estimated sale prices · 49 events · updated today · how we compute this
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Original retail (1977)$600 · ~$3,050 today
Price history
Asking median is up 40% over the last 90 days ($499.99 → $699.95).
View as table
| Date | Asking | Restored | Sold |
|---|---|---|---|
| 2026-08-08 | $499.99 | $639 | — |
| 2026-08-29 | $699.95 | $568 | $250 |
| 2026-09-05 | $699.95 | $568 | $250 |
| 2026-09-12 | $699.95 | $568 | $250 |
| 2026-09-19 | $699.95 | $568 | $250 |
| 2026-09-26 | $699.95 | $568 | $250 |
| 2026-10-03 | $699.95 | $568 | $250 |
| 2026-10-10 | $699.95 | $568 | $250 |
| 2026-10-17 | $699.95 | $568 | $250 |
| 2026-10-26 | $699.95 | $568 | $240 |
| 2026-11-02 | $699.95 | $568 | $240 |
| 2026-11-05 | $699.95 | $568 | $240 |
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 | Receiver |
| Brand | Kenwood |
| Original MSRP | 600 (1977) |
| Inflation-adjusted | ~$3,050 today |
| Market value (sold) | $240 |
Parts & supplies
Common maintenance items for the Kenwood KR-8340. eBay links are model-specific searches; Amazon links are for generic supplies that work across most equipment.
- Kenwood KR-8340 dial lamp kit on eBay →
- Kenwood KR-8340 capacitor recap kit on eBay →
- Fuses for the Kenwood KR-8340 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 KR-7400 $263
- Kenwood KR-7600 $28
- Kenwood KR-6340 $250
Current listings
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