Add to Cart Quick view RCA 5557 New in Box Thyratron Mercury Vapor Triode RCA MSRP: Now: $99.99 Was: This RCA 5557 New in Box Thyratron Mercury Vapor Triode, is a rare find. Newer versions of this tube do not have the quality of this original RCA. Description 5557 THYRATRON TUBE HIGH... MSRP: Now: $99.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $99.99 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 5R4GY Rectifier Tube ST Style with "D" Getter 1950 Date Codes NOS Tested / Guaranteed RCA MSRP: Now: $24.99 Was: RCA 5R4GY Rectifier Tube ST Style with "D" Getter 1950 Date Codes NOS Tested / Guaranteed To Date I have (2) of these NOS in stock This Tube and all others I sell, have been tested on a B&K... 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 5R4GY Vintage ST "Coke bottle" Rectifier tube with Black Plates and a D Getter Date Code 1955 RCA MSRP: Now: $24.99 Was: RCA 5R4GY Vintage ST "Coke bottle" Rectifier tube with Black Plates and a D Getter Date Code 1955 I have only 6 of these tubes in stock. This Tube and all others I sell, have been tested on a B&K... 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 5R4GYB Rectifier Tubes 1960s Date Codes NOS Tested / Guaranteed RCA MSRP: Now: $24.99 Was: RCA 5R4GYB Rectifier Tubes 1960s Date Codes NOS Tested / Guaranteed This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance Tube Tester and tests... 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 5U4G Vintage 1960s Rectifier Tube ST Style NOS in Box Tested / Guaranteed RCA MSRP: Now: $19.99 Was: RCA 5U4G Vintage 1960s Rectifier Tube ST Style NOS in Box Tested / Guaranteed This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance Tube Tester... MSRP: Now: $19.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $19.99 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 6146 Used Vacuum in Original Box Tested 100 % Preferred for Collins Radios #11 RCA MSRP: Now: $15.00 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: $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 6146 Used Vacuum in Original Box Tested 100 % Preferred for Collins Radios #12 RCA MSRP: Now: $15.00 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: $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 6146 Used Vacuum in Original Box Tested 95 % Preferred for Collins Radios #16 RCA MSRP: Now: $18.99 Was: This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. This tube measures 95% Grid Emission. The tube in the photograph is the actual Tube in this listing. MSRP: Now: $18.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $18.99 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 6146 Used Vacuum Tested 95 % Preferred for Collins Radios #18 RCA MSRP: Now: $10.00 Was: This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. This tube measures 95% Grid Emission. The tube in the photograph is the actual Tube in this listing. The... MSRP: Now: $10.00 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $10.00 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 6146B NOS Vacuum Tube Tested 100 % in Original Box RCA MSRP: Now: $20.00 Was: This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. All NOS tubes I sell measure 100 % Grid Emission. The tube in the photograph is the actual Tube in this... MSRP: Now: $20.00 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $20.00 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 6146B NOS Vacuum Tube Tested 100 % in Original Box #4 RCA MSRP: Now: $20.00 Was: This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. All NOS tubes I sell measure 100 % Grid Emission. The tube in the photograph is the actual Tube in this... MSRP: Now: $20.00 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $20.00 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 6146B Used Vacuum in Original Box Tested 100 % #13 RCA MSRP: Now: $15.00 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: $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