Vintage MI - 9357 RCA Tube Audio Pre - Amp Theater Amplifier UTC Transformer Ampex
Item History & Price
| Reference Number: Avaluer:14786958 | Country/Region of Manufacture: United States |
| Brand: RCA Western Electric Altec Lansing JBL Langevin |
RARE matched pair of rack mount RCA MI-9357-A tube theater pre-amps. Serial numbers are 1139 and 1225.
These are hard to find in a matched pair as they were originally mono pre-amps. I removed these from two different theater sound installations.
Each pre-amp uses two 6J7 tubes. Included are the RCA low noise version of 6J7 (number 1622 tube)
Excellent clean condition and very clean! Complete with original rack mount cover plates. Untested an...d sold as is due to age.
Please see my other auctions for more components from this same theatre sound system, as well as other vintage audio equipment: CLICK HERE TO SEE MY OTHER AUCTIONS.
These are hard to find in a matched pair as they were originally mono pre-amps. I removed these from two different theater sound installations.
Each pre-amp uses two 6J7 tubes. Included are the RCA low noise version of 6J7 (number 1622 tube)
Excellent clean condition and very clean! Complete with original rack mount cover plates. Untested an...d sold as is due to age.
Please see my other auctions for more components from this same theatre sound system, as well as other vintage audio equipment: CLICK HERE TO SEE MY OTHER AUCTIONS.
