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 Sylvania 6146A Used Vacuum Tube Tested 100 % Preferred for Collins Radios #27 RCA MSRP: Now: $24.99 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: $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 Sylvania (JAN) 6146W NOS Vacuum Tube Tested 100 % in Original Box Philips MSRP: Now: $24.99 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: $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 Sylvania 6883 / 6146 (heavy duty variant of the 6146 with 12.6 Volt Filament) NOS Vacuum Tube Tested 100 % #38 Sylvania MSRP: Now: $29.99 Was: NOTE: I only have a small number of these 6883 / 6146 Tubes. At some point the original boxes got damp and were not in good shape. The tubes are in excellent NOS condition This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual... 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 Sylvania 6883 / 6146 (heavy duty variant of the 6146 with 12.6 Volt Filament) NOS Vacuum Tube Tested 100 % #39 Sylvania MSRP: Now: $29.99 Was: NOTE: I only have a small number of these 6883 / 6146 Tubes. At some point the original boxes got damp and were not in good shape. The tubes are in excellent NOS condition This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual... 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 Sylvania FAA 6146W NOS Vacuum Tube Tested 100 % #6 General Electric 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. A generic tube box is included as the... 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