Kenwood KA-8004 Value & Price History
As of 2026-09-21, a Kenwood KA-8004 has a market value at around $20, parts units around $238. Based on 139 estimated sales.
Market value
$20
Typical range $8–$60 · based on 139 recent sales
Estimated sale prices · 139 events · updated today · how we compute this
`
Parts / not working$238
Original retail (1977)$550 · ~$2,800 today
Specifications
| Years produced | 1977–1979 |
| Power output | 85 wpc (8 ohms) |
| Type | Amplifier |
| Brand | Kenwood |
| Original MSRP | 550 (1977) |
| Inflation-adjusted | ~$2,800 today |
| Market value (sold) | $20 |
Parts & supplies
Common maintenance items for the Kenwood KA-8004. eBay links are model-specific searches; Amazon links are for generic supplies that work across most equipment.
- Kenwood KA-8004 capacitor recap kit on eBay →
- Kenwood KA-8004 replacement knobs on eBay →
- Fuses for the Kenwood KA-8004 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-9100 $33
- Kenwood KA-7300 $385
- Kenwood KA-8100 $27
Current listings
Live listing data loads after the next price sync.
Search Kenwood KA-8004 on eBay → Search Kenwood KA-8004 on Reverb →Track this model
Get an email when the price drops below your target.
No spam. One email when the price hits your target. Unsubscribe anytime.