Item Tag: 12BH7A
2 RCA 12BH7 Grey Plate Dual Triode Vacuum Tubes Vtg Both Test Good in RCA Boxes
A pair of 12BH7 / 12BH7A dual-triode vacuum tubes. Structurally verified as RCA production, since the numbers are worn off. Model 257 or 151 tester on 6/25/26. These feature the classic long gray plates and top halo getters.
Related Images:
2 x 12BH7A RCA Tubes*Black Plates*Strong Testing*D Getter*Triplett 3444 Test*#6
2 x 12BH7A RCA Tubes. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. Tested on Enhanced Triplett E3444 Labortory Tester. HS D Getter. What were your tubes tested at?.
Related Images:
Sylvania 12BH7A Vacuum Tubes / Long Grey Plates
Tube Number: 12BH7A. Make: Sylvania. Plate: Grey.
Related Images:
12BH7A NOS Tung-Sol amplifier electron radio audio vacuum tube tested 12BH7
Tube has black ribbed plates, top D getters, tube tests: 88, 88 %.
Related Images:
⚡️Pair GE 12BH7A Vacuum Tubes Black Plate Hammond McIntosh Ampeg-Tested Close⚡️
⚡️Vintage Hammond branded 12BH7A vacuum tube.⚡️ Tested on my equipment and shows good emission, good grid leakage, and no shorts. Strong tube, but like all vintage electronics, buyer should perform their own testing upon arrival. * Type: 12BH7A * Brand: Hammond * Condition: Tested – good emission, no shorts * Pins: Clean and straight * See photos for exact condition and test results Ships fast and packed well.
Related Images:
1PC NEW Audio Valve Vacuum Slovakia JJ 12BH7A Gold plated pin
1PC NEW Audio Valve Vacuum Slovakia JJ 12BH7A Gold plated pin Price is for one PC, buy 2pcs, we will send matched pair Thank you!.
Related Images:
2 x 12BH7A Tubes unknown Brand 1= Made in JAPAN Tested Good Grey Plates O-Getter
Tested Good Grey Plates O-Getter Tested Good See Pictures NOS ?.
Related Images:
5 Unknown Brand 12BH7A Tubes TV7 Tested Strong See Photos For Details
These tubes have been tested on a TV7 tube tester with all shorts tested. Tested values Minimum value reading for GOOD value on tester Part Number: type 12BH7. For sale is Qty: 5.
Related Images:
12BH7A TUBE UNBRANDED TESTED & BOXED VINTAGE COMMERCIAL SURPLUS
Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back. PRICES BASED ON AVERAGE SOLD PRICES. Call for technical specs.