Add to Cart Quick view RCA 811A Vacuum Tube Date Code 6948 NOS Full Output RCA MSRP: Now: $49.99 Was: RCA 811A Vacuum Tube Date Code 6948 NOS Full Output I tested this 811A in an Ameritron 811 Amplifier and it is full emission. In Fact it tested more output than most of all the 811A tubes I tested. The date codes indicates it is a 1969... MSRP: Now: $49.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $49.99 Was: Subtotal: Add to Cart
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 SENSITIVITY SPARK PROTECTION TUBE FOR HIGH FREQUENCY MACHINE... 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 6146 Used Vacuum in Original Box Tested 100 % Preferred for Collins Radios #11 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 6146 Used Vacuum in Original Box Tested 100 % Preferred for Collins Radios #12 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 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: $16.99 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. The original box was not in good shape This tube comes... MSRP: Now: $16.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $16.99 Was: Subtotal: Add to Cart
Add to Cart Quick view RCA 6146B NOS Vacuum Tube Tested 100 % in Original Box RCA MSRP: Now: $29.99 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 listing... 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 6146B NOS Vacuum Tube Tested 100 % in Original Box #4 RCA MSRP: Now: $29.99 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 listing... 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 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