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Categories | Electron Tubes Help

Follow the links in the table to read reviews.

You can also add a new product or service in the Electron Tubes category.

Product Reviews Average rating Last review MSRP
572B T160L Shuguang 2 2.0  21-Nov-2014  $50.00
3tf7 solid state replacement 1 5.0  27-Apr-2016  $58 euros
572B RF PARTS 9 4.6  13-Apr-2017  $69.95
572B Tubes- China Manu. 32 3.3  23-Sep-2016  $$35
813 5 4.6  11-Mar-2014  $N/A
AMPEREX 3-500ZG 3 3.3  29-Oct-2004  $200.00 usd
Cetron 572B 2 5.0  18-Oct-2016  $200+
Cetron Jan 811A 10 3.0  03-Jan-2015  $$25
CHINESE 572B TUBES 12 3.6  30-Jan-2017  $varies in price.
Chinese 811A Tubes 5 3.6  15-Jul-2017  $15-30
DX Engineering GU74b/4CX800a 1 5.0  08-Feb-2017  $350
EIMAC , 4CX250B 1 5.0  07-Feb-2009  $$$$ variable
Eimac 3CX1200A7 2 5.0  08-May-2014  $$1235
EIMAC 3CX1500A7/8877 7 4.4  03-Dec-2012  $(missing—add MSRP)
Eimac 3CX3000A7 9 5.0  17-Feb-2017  $prices varies
EIMAC 3CX800A7 11 4.5  13-Aug-2014  $600
Eimac 4CX1500B 1 5.0  23-Jan-2011  $(missing—add MSRP)
EIMAC 4CX350A 1 5.0  28-Nov-2007  $$$$$ ???
EIMAC 4PR1000B 1 5.0  20-Oct-2005  $(missing—add MSRP)
FU728F TETRODE TUBE 5 5.0  03-Aug-2017  $$200usd
Greenstone (USA), Inc., 4-400C Tubes 2 2.0  10-Jun-2013  $$160.00 each
Greenstone 8877/3CX1500A7 1 1.0  21-May-2017  $745
Heintz-Kaufman 811A Gammatron 1 5.0  07-Jan-2001  $None.
Jetstream 811A tubes 1 1.0  11-Oct-2007  $(missing—add MSRP)
Penta Labs 3CX800A7 1 0.0  22-Jan-2008  $$400
RCA 811 2 5.0  24-Apr-2014  $25$-55 ea as of 2012
RF Concepts 3--500ZG 1 5.0  15-Dec-2014  $278 matched pair
RF Parts 3-500ZG 31 4.9  08-Apr-2016  $119.00
RF Parts 811's 12 4.4  14-Sep-2016  $79.95,59,95
Russian coaxial tetrode GS23B 1 5.0  12-Apr-2009  $200
Russian GI-7B 2 5.0  19-Jan-2012  $32.50
Russian Triodes GS31/GS35b 4 5.0  22-Aug-2016  $120
Shuguang 6146B 2 4.0  06-Dec-2016  $(missing—add MSRP)
Sovtek / Ryazan 811A 1 5.0  11-Feb-2016  $(missing—add MSRP)
Svetlana 4CX800A ceramic tetrode 7 5.0  30-Jun-2016  $$100
Svetlana 572B 19 4.0  08-May-2014  $109.00 matched pair
Svetlana 811A 1 4.0  12-Dec-2003  $24.95
Svetlana EL-509/6KG6 2 3.0  29-Jan-2004  $$13.50
Taylor 3-500ZG 2 4.5  31-Aug-2016  $169.95
Taylor 572B triode transmitting tube 23 4.0  27-Dec-2013  $99.90 matched pair
TAYLOR 811 2 5.0  13-Sep-2016  $24.95 ea

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