Kenwood KA-5700 Value & Price History
As of 2026-11-05, a Kenwood KA-5700 has a market value at around $350. Based on 69 estimated sales.
Market value
$350
Typical range $120–$800 · based on 69 recent sales
Estimated sale prices · 69 events · updated today · how we compute this
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Currently listed from$325
Original retail (1977)$350 · ~$1,750 today
Price history
Asking median is down 8% over the last 90 days ($395 → $364).
View as table
| Date | Asking | Restored | Sold |
|---|---|---|---|
| 2026-08-08 | $395 | $328 | — |
| 2026-08-29 | $380 | — | $350 |
| 2026-09-05 | $409 | — | $350 |
| 2026-09-12 | $399 | — | $350 |
| 2026-09-19 | $399 | — | $350 |
| 2026-09-26 | $370 | — | $350 |
| 2026-10-03 | $342 | — | $350 |
| 2026-10-10 | $327 | — | $350 |
| 2026-10-17 | $353 | — | $350 |
| 2026-10-26 | $393 | — | $350 |
| 2026-11-02 | $339.99 | $625 | $350 |
| 2026-11-05 | $364 | $625 | $350 |
Daily trimmed medians from qualifying eBay listings; days without a fresh sync are not plotted.
Specifications
| Years produced | 1977–1979 |
| Power output | 60 wpc (8 ohms) |
| Type | Amplifier |
| Brand | Kenwood |
| Original MSRP | 350 (1977) |
| Inflation-adjusted | ~$1,750 today |
| Market value (sold) | $350 |
| Currently listed (asking) | $364 |
| Value vs MSRP | +4% |
Parts & supplies
Common maintenance items for the Kenwood KA-5700. eBay links are model-specific searches; Amazon links are for generic supplies that work across most equipment.
- Kenwood KA-5700 capacitor recap kit on eBay →
- Kenwood KA-5700 replacement knobs on eBay →
- Fuses for the Kenwood KA-5700 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-7002 $26
- Kenwood KA-7100 $571
- Kenwood KA-7300 $200
Current listings
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