1958 HEATHKIT SP-1 VACUUM TUBE MONO PREAMPLIFIER WITH MIC PREAMP NEAR-MINT
Our users rate Reverb
1958 Heathkit SP-1 Vacuum Tube Mono Preamplifier with Mic Preamp Near-Mint
1958 Heathkit Model SP-1 vacuum tube mono preamplifier in absolutely near-mint condition in original box, with user manual, warrantee cards, and all original Mullard U.K. tubes.
This item is in collector-grade condition and has been kept in its original box untouched since I've owned it for about 30-35 years. I bought it because it has a vacuum tube microphone preamplifier circuit which I thought would be interesting for use in my recording studio at the time. I had so many projects like this that I just never got around to it.
It's 66 years old so the electrolytic capacitors probably need to be replaced. The tubes all test good.
Vacuum tube complement: 1 X ECC83, 1 X ECC82, 1 X EF86 (all original Mullard U.K.)
117 VAC
Made in U.S.A.
Please note: the shipping weight of this item is 5.7 kg.
NOTE: Please be sure to write us about the shipping cost before making a purchase. During September and early November 2025, the shipping costs changed almost daily, that we can't keep up with them.
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | 8 days ago |
|---|---|
| Condition | Mint (Used) Mint items are in essentially new original condition but have been opened or played.Learn more |
| Brand | |
| Model |
|
| Categories | |
| Year |
|
| Made In |
|
Product safety information may be available here.
