JMH's Virtual Valve Museum ...

Homepage for SND Tube Sales ...

Worldwide sellers of vacuum tubes and electron tubes for audio, radio, and industry ...

Homepage for SND Tube Sales ...

Vacuum technology resources for students and more advanced users.Everything from fundamental techniques to SPICE simulation.

I am not in the tube business. I do not buy or sell tubes. Please do not query me on price or availability. I have entered or verified the data contained in the following RCA tube manuals: R-10 (193 ), RC-15 (1947), RC-29 (1973) and TT-5 (1962). I have also entered data from a TungSol tube manual last updated in 1955. Some GE and Sylvania data was obtained from the Nostalgia Air Tube Site. Bill ...

STF ELECTRONICS Vacuum Tubes, Supplies for Vacuum Tube Constructors Front View of Assembled Kit LOW COST NEW KIT!!!!!! AVAILABLE NOW CHAMP HEAD KIT A totally new kit with all parts and a Hammond 1444-16 chassis using a 5Y3 rectifier, a 6V6GT output tube, and a 12AX7 preamp. Kit is built as a mini head, using proven Champ type circuitry with including a tube type rectifier and can be custom fit ...

Guide to the different types of tubes used in shortwave radio broadcast transmitters with links to and information about the manufacturers, rebuilders and distributors/suppliers of tubes used in shortwave radio broadcast transmitters.

Vacuum tube resources for students and more advanced users.Everything from fundamental techniques to SPICE simulation.

Tell me when this page is updated AUDIOPHILE MANUALS | SAMS PHOTOFACTS | TRANSFORMER REWINDING | XTALS | Amateur Radio Publications | 0A2 TO 3EH7 | 3EJ7 TO 6AJ5 | 6AJ8 TO 6CL8 | 6CM3 TO 6H6 | 6HA5 TO 6U8 | 6U10 TO 12AD6 | 12AE6 TO 13V10 | 13Z10 TO 34GD5 | 34R3 TO 5654 | 5670 TO XXL | 6SL7 PAGE | 6SN7 PAGE | 6V6 PAGE | 12AT7 PAGE | 12AU7/A PAGE | 12AX7/A PAGE | ANTIQUE TUBES | ELECTROLYTIC CAPS | ...

Various versions of the 807 In the Tony Hancock (an English tragi-comedian) sketch 'The Radio Ham', there's a scene where Hancock is waxing lyrical over a valve (tube, if you're reading this in American English): 'O, there's nothing quite like a BCV2819 radio valve.' The number is wrong - I haven't got the original - but you get the general drift. This scene was greeted with much laughter and ...

Questions and Answers on New Old Stock Tubes Introduction and Part 1 - N.O.S. Basics Part 2 - Sonic Characteristics of N.O.S. Tubes Part 3 - Where to Find N.O.S. Tubes Part 4 - Tips for Buying N.O.S. Tubes Part 5 - Care and Maintenance of N.O.S. Tubes Part 6 - Final Thoughts John M. Upton can be contacted at jmu@soundstage.com Want to find out more Kevin Deal Upscale Audio 2504 Spring Terrace ...

G8LSD Valve Collection Where 75 Millbrook Road, Crowborough, East Sussex TN6 2SB How Tel: 01892 662561 E-mail: G8LSD@btinternet.com Region South East When Private Collection. Viewing by appointment only What Valves collected by G8LSD, G3JMB and G2DSP. Plus G8LSD's collection of vintage oscilloscopes, and oscilloscope tubes Exhibits 0B2 0D3 10AC/425 10C2 10D1 on show 10F1 10P13 117Z3 12A6 12AT6 ...

Electron Tubes * Valves * Svetlana * Sovtek * Electron Tubes * Valves * Mullard * EL34 * Vacuum Tube Galaxy Welcome to Vacuum Tube Galaxy! Please select from the navigation at left! David deForrest proprietor The chief business of the American people is business J. Calvin Coolidge USA Shipping: Power Tubes: $5.00 for first Quartet, $1.00 per additional Quartet Pre-Amp/Driver Tubes $5.00 any ...

The Tube Shop - Supplier of Vacuum Tubes ...

Avo CT-160 - last updated 21/12/01 00:29:21 Shown on the right is one of my Avo CT-160 portable valve testers. The one in the pic is c.1962, which gives some idea of the durability and quality of these testers. In addition to the go/no-go facilities offered by testers, this one allows measurement of anode current to be made with surprising accuracy. It allows allows mutual conductance (gm) to be ...

Vacuum Tube Index Receiving Tubes: 0-1 Prefix 2-3 Prefix 6 Prefix 7-8 Prefix 9-11 Prefix 12 Prefix 17-19 Prefix 20-117 Prefix Special Purpose Odds & Ends All Prices Shipped - E-Mail: KimN609@juno.com Swan & Vintage Radio Trader Get Headlines: Top News Sports Business Local Entertain Politics Comics Tech. ...