Vintage Marantz Model 7 Stereo Console vacuum tube preamplifier manufactured by the Marantz CompanyUniques and Antiques, Inc.4.7(877)$1,100(3 bids)Jun 04, 2026
Alexander Dumble | Two Reactive Load Boxes and Two AC Power Regulators/ VariacsJulien's Auctions4.1(80)$254 days Left
Alexander Dumble | Owned/ Used Test Gear with Large, Vintage Tube Power SupplyJulien's Auctions4.1(80)$254 days Left
TSEC/KY-65A Parkhill Voice Encryption Unit with 'Kill Point'Bannerman Auctions LLC4.3(7)$300(1 bid)6 hrs Left
Alexander Dumble | Owned/ Used Test Gear Including Large, Vintage HP Signal GeneratorJulien's Auctions4.1(80)$254 days Left
Custom Built Vintage Tube Amplifier Audio Mixer Parts Repair DIY ProjectLodestar Auctions4.7(452)$100
NASA Space Shuttle Operational Video Cassette Recorder (OVCR) c. 1982Bannerman Auctions LLC4.3(7)$5006 hrs Left
General Radio Co 1390-B Random Noise Generator, 5Hz to 5MHz, 9h x 13w x 10d inchesCrawford Family Auctions LLC4.7(218)$10
