Add to Cart Quick view RCA 6146B Used Vacuum in Original Box Tested 100 % #13 RCA MSRP: Now: $24.99 Was: This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. This tube measures 100 % Grid Emission. The tube in the photograph is the actual Tube in this listing... MSRP: Now: $24.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $24.99 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 6146B Used Vacuum in Original Box Tested 100 % #14 RCA MSRP: Now: $24.99 Was: This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. This tube measures 100 % Grid Emission. The tube in the photograph is the actual Tube in this listing... MSRP: Now: $24.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $24.99 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 6146B Used Vacuum in Original Box Tested 100 % #15 RCA MSRP: Now: $24.99 Was: This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. This tube measures 100 % Grid Emission. The tube in the photograph is the actual Tube in this listing... MSRP: Now: $24.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $24.99 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 6146B Used Vacuum Tested 100 % #29 RCA MSRP: Now: $24.99 Was: This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. This tube measures 100 % Grid Emission. The tube in the photograph is the actual Tube in this listing... MSRP: Now: $24.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $24.99 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 6293 (heavy duty variant of the 6146 series) NOS Vacuum Tube Tested 100 % RCA MSRP: Now: $44.99 Was: NOTE: I only have a small number of these New old Stock 6293 / 6146 Tubes. At some point the original boxes got damp and were not in good shape. The tubes are in new condition. Each tube is in a generic box. This Tube has been tested on a Dyna-Quick... MSRP: Now: $44.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $44.99 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 6293 (heavy duty variant of the 6146 series) Used Vacuum Tube Tested 100 % RCA MSRP: Now: $29.99 Was: NOTE: I only have a small number of these 6293 / 6146 Tubes. At some point the original boxes got damp and were not in good shape. The tubes have very slight pitting on the metal portion of the tube so I am selling them at a (used) price This... MSRP: Now: $29.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $29.99 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 6JB6A Used for RL Drake Radios, Tested & Guaranteed RCA MSRP: Now: $15.00 Was: RCA 6JB6A Used for RL Drake Radios, Tested & Guaranteed 6JB6 and 6JB6A tubes are interchangeable This 6JB6 / 6JB6A tube is in excellent condition and appear to be NOS and tests the same. This tube and all others, has been tested on a B&K... MSRP: Now: $15.00 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $15.00 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 6JB6A Used for RL Drake Radios, Tested & Guaranteed #2 RCA MSRP: Now: $15.00 Was: RCA 6JB6A Used for RL Drake Radios, Tested & Guaranteed 6JB6 and 6JB6A tubes are interchangeable This 6JB6 / 6JB6A tube is in excellent condition and appear to be NOS and tests the same. This tube and all others, has been tested on a B&K... MSRP: Now: $15.00 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $15.00 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 810 Vacuum Tube, High Power Transmitting Triodes NOS in the Original Box #1 RCA MSRP: Now: $139.99 Was: RCA 810 Vacuum Tube, High Power Transmitting Triodes NOS in the Original Box #1 This one has a 1981 date code 81-30 **All the tubes I sell are tested and come with a money back, satisfaction guarantee** Each one of the stock I... MSRP: Now: $139.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $139.99 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 810 Vacuum Tube, High Power Transmitting Triodes Used, Tested, in Excellent Condition RCA MSRP: Now: $94.99 Was: RCA 810 Vacuum Tube, High Power Transmitting Triodes Used, Tested, in Excellent Condition **All the tubes I sell are tested and come with a money back, satisfaction guarantee** Each one of the stock I have, has been tested in a Collins... MSRP: Now: $94.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $94.99 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 810 Vintage Vacuum Tube, High Power Transmitting Triodes NOS in the Original Box #2 RCA MSRP: Now: $149.99 Was: RCA 810 Vintage Vacuum Tube, High Power Transmitting Triodes NOS in the Original Box #2 This one has a 1958 date code K6 and the older RCA Logo. **All the tubes I sell are tested and come with a money back, satisfaction... MSRP: Now: $149.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $149.99 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA JAN (Joint Army Navy) Pair of 811A Vacuum Tubes Military spec . NOS Full Output MSRP: Now: $119.99 Was: RCA JAN (Joint Army Navy) Pair of 811A Vacuum Tubes Military spec . NOS Full Output I tested this pair in an Ameritron 811 Amplifier and they are full emission. In Fact they tested more output than most of all the 811A tubes I tested. The... MSRP: Now: $119.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $119.99 Was: Subtotal: Add to Cart