Alexander Dumble | Vintage Weston OQ-2 788 Tube Tester From The Shop of Alexander DumbleJulien's Auctions4.1(80)$254 days Left
Alexander Dumble | Owned/ Used Test Gear 12-Piece Lot with Tube TesterJulien's Auctions4.1(80)$254 days Left
Vintage Knight Model 94 SX 712 Tube Preamplifier Allied Radio Corp Audio EquipmentLodestar Auctions4.7(452)$25(1 bid)
