Vintage 5751 tubes from USA and Europe. These are a slightly lower gain tube that can be used as a replacement for
the 12AX7. 5751 tubes are generally made to industrial standards and are found with both double and triple mica.
Triple mica types tend to be less microphonic.
Order no. | Tube type and description | Price per tube |
5751.001 | G.E. 5751 Double mica five star General Electric tubes | $35.00 |
5751.002 | G.E. 5751 Triple mica, grey plate General Electric tubes | $30.00 |
5751.003 | G.E. 5751 Double mica standard grey plate General Electric tubes | $25.00 |
5751.004 | G.E. 5751 Triple mica, black plate General Electric tubes | $40.00 |
5751.005 | Raytheon 5751 Double mica tubes by Raytheon | $25.00 |
5751.006 | Raytheon 5751 Triple mica, black plate tubes by Raytheon | $35.00 |
5751.007 | Raytheon 5751 Windmill getter tube made by Raytheon | $60.00 |
5751.011 | Siemens 5751 Siemens construction tube from Europe | $50.00 |
5751.012 | Tung-Sol 5751 Large grey plate Tung-Sol tube | $35.00 |
5751.013 | Tung-Sol 5751 Small black plate, double mica Tung-Sol tube | $25.00 |
5751.014 | Sylvania 5751 Double mica, grey plate Sylvania tube | $25.00 |
5751.015 | Sylvania 5751 Sylvania "Gold Brand" tube | $40.00 |
5751.016 | Sylvania 5751 Grey plate, triple mica Sylvania tube | $35.00 |
5751.017 | Westinghouse 5751 Triple mica, grey plate Westinghouse tube | $30.00 |
5751.018 | RCA 5751 Double mica, black plate RCA tube | $35.00 |
5751.019 | RCA 5751 Double mica, grey plate RCA tube | $25.00 |
5751.020 | RCA 5751 Triple mica, black plate RCA tube | $45.00 |
5751.022 | Sylvania 5751 Black plate, triple mica Sylvania tube | $45.00 |
5751.023 | Sylvania 5751 Black plate, double mica Sylvania tube | $30.00 |
5751.024 | CBS/Hytron 5751 Triple mica | $30.00 |
5751.025 | RCA 5751 Command Series | $75.00 |