Add to Cart Quick view Sylvania (JAN) Pair (2) 6146W NOS Vacuum Tubes Tested 100 % in Original Boxes Philips MSRP: Now: $40.00 Was: These Tubes have 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: $40.00 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $40.00 Was: Subtotal: Add to Cart
Add to Cart Quick view General Electric (JAN) 6146W NOS Vacuum Tube Tested 100 % in Original Box General Electric 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 listing... 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 Eimac 3-400Z (8163) Power Amplifier Tube Tested Full Output S/N 921740 date code 7003 Eimac MSRP: Now: $174.99 Was: Eimac 3-400Z (8163) Power Amplifier Tube Tested Full Output S/N 921740 date code 7003 I tested this 3-400Z, in an Ameritron AL-80 Amplifier and it is performing at full output. It also comes with the anode heat sync cap as pictured. This... MSRP: Now: $174.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $174.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Amperex 3-400Z / 8163 Power Amplifier Tube Tested Full Output S/N 434587 date code 6740 Amperex MSRP: Now: $174.99 Was: Amperex 3-400Z / 8163 Power Amplifier Tube Tested Full Output S/N 434587 date code 6740 I tested this 3-400Z, in an Ameritron AL-80 Amplifier and it is performing at full output. date code 6740 indicates it was manufactured in... MSRP: Now: $174.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $174.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Eimac 3-500Z Power Amplifier Tube, 1979 Date Code, in Original Box Tested Full Output S/N M93333 Eimac MSRP: Now: $249.99 Was: [stylesheet-group="0"]{} body{margin:0;} button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0;} html{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(0,0,0,0);} input::-webkit-search-cancel-button,inp... MSRP: Now: $249.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $249.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Eimac 3-500Z Power Amplifier Tube, 1978 Date Code, in Original Box Tested Full Output S/N V82080 Eimac MSRP: Now: $249.99 Was: [stylesheet-group="0"]{} body{margin:0;} button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0;} html{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(0,0,0,0);} input::-webkit-search-cancel-button,inp... MSRP: Now: $249.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $249.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Taylor Matched Pair of 572B Amplifier Vacuum Tubes NOS 2002 Date Codes Taylor MSRP: Now: $174.99 Was: Taylor Matched Pair of 572B Amplifier Vacuum Tubes NOS 2002 Date Codes I tested this set of 2, 572Bs in an Ameritron 811 Amplifier, one at a time. They are all full emission and had the same output (well matched). Many say the... MSRP: Now: $174.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $174.99 Was: Subtotal: Add to Cart
Add to Cart Quick view United Electron 811A vacuum tubes Set of (4) Made in England All Tested Full Output United Electron MSRP: Now: $199.99 Was: United Electron 811A vacuum tubes Set of (4) Made in England All Tested Full Output I tested this set of 4, 811As in an Ameritron 811 Amplifier, one at a time they are all full emission and had the same output (well matched). In Fact they... MSRP: Now: $199.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $199.99 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
Add to Cart Quick view RCA Radiotron 811 Vacuum Tube Y5 date code (1971) Used, full Emission Cetron MSRP: Now: $29.99 Was: RCA Radiotron 811 Vacuum Tube Y5 date code (1971) Used, full Emission I tested this tube in an Ameritron 811 Amplifier and it is full emission. This is the only RCA 811 I have and there are several other brands in my listings... 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 Cetron JAN 811A Vacuum Tube, NOS, Date Code 8235, Tested Full RF Output, USA Made Military Spec Cetron MSRP: Now: $59.99 Was: Cetron JAN 811A Vacuum Tube, NOS, Date Code 8235, Tested Full RF Output, USA Made Military Spec I tested this tube in an Ameritron 811 Amplifier and it is full emission. This is the only Cetron 811A I have and there are several other brands... MSRP: Now: $59.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $59.99 Was: Subtotal: Add to Cart
Add to Cart Quick view Svetlana 811A Vacuum Tubes, Matched Pair NOS 9412 Date Code, Tested Full Output, in Original Boxes Svetlana MSRP: Now: $149.99 Was: Svetlana 811A Vacuum Tubes, Matched Pair (2) NOS 9412 Date Code, Tested Full Output, in Original Boxes These tubes were purchased new and were never used. I tested them in an Ameritron 811 Amplifier and they are full emission. These rugged... 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