On Sale At trekjs.com!

Pentode


1 PCS SYLVANIA 6GH8A TRIODE PENTODE NOVAL VACUUM TUBE NIB NOS

$7.95


1 NOS GE 5879 Vacuum Tube - Low Noise 3-Mica Audio Pentode for Amps

$19.95


WESTERN ELECTRIC 328A PENTODE VACUUM TUBE, 1969 VINTAGE, USED, TESTED STRONG

$34.99


6K6GT RCA Vacuum Tube NOS NIB TESTED Power Amplifier Pentode Tube USA

$12.88


2 pcs 4P1L Russian Pentode Vacuum Tubes - NOS

$7.00


NOS 2E22 United Electronics Pair Tubes (2) Transmitting Pentode TS70 DT70 CV798

$45.00


One - Excellent GE 6F6G Power Pentode Tube Tests Very STRONG

$16.95


PAIR 6EB8 Audio Tubes in Box Triode Pentode 6GN8

$6.99


2 Radiotron (RCA) 1D8GT Vacuum Tubes - 1940's Vintage Pentode/Triode/Diodes

$15.95


WESTERN ELECTRIC 310A PENTODE VACUUM TUBE, LARGE PUNCH PLATE, 1983, NEW IN BOX,

$54.99


WESTERN ELECTRIC 348A PENTODE VACUUM TUBE, NEW, 1967 VINTAGE, TESTED

$610.00


1 x 6550 Tung Sol Power Pentode - Early Black Plate - Tests Strong On 539C

$39.99


5 Vintage Raytheon 1A5GT / VT124 Power Amplifier Pentode Vintage NOS Tube - Bang

$16.25


FIVE NOS in Box Amperex EF91 6AM6 Pentode Tubes

$9.99


PAIR NOS in Box 6AU6A EF94 Pentode Made Korea

$9.99


1X RCA 6AN8 TRIODE PENTODE NOVAL VACUUM TUBE NIB NOS

$10.94


1 x JAN 5992 Bendix Red Bank Power Pentode - The Best 6V6GT - Test NOS On 539C

$49.99


La Radiotechnique 1T4 x6 (1U4 Substitute) Pentode Vacuum Tube-Factory Fresh

$14.99


PAIR NOS in Box 6AU6 EF94 Pentode Black Getter not "A" Model

$11.99


2 NOS 6U8A Vacuum Tubes - Pentode Triodes for AM/FM Stereo Receivers

$19.95


6J9P-E / E180F / 6688 HF pentode tube (GOLD GRID!!!!!). NOS. Lot of 10.

$10.00


1 x 6550A GE Power Pentode - Tests Strong On 539C

$39.99


WESTERN ELECTRIC 311B PENTODE VACUUM TUBE, NEW, 1958 VINTAGE,TESTED STRONG

$34.99


6J1P 10pcs FREE SHIPPING (EF95 / 6F32 / 6AK5) Pentode USSR SOVIET TUBES

$8.90


STARK VACUUM TUBE-12SK7 PENTODE TUBE REMOTE CUT OFF

$9.99


1 x Z729 Genelex Original Preamp Pentode - Tests NOS On 539C The Best EF86 6267

$30.05


1 RCA 7027A Vacuum Tube - 1960's Vintage Audio Pentode - 35 Watts Tall Bottle

$39.95


WESTERN ELECTRIC 375A PENTODE VACUUM TUBE, USED, 1976 VINTAGE, TESTS STRONG

$24.99


Pair STC ITT England 5A/152M Loctal Pentode, DIY Audio, NOS/NIB

$23.99


TWO No 47 POWER PENTODE VACUUM TUBES ONE TRIAD ONE KenRad

$6.00


1x GU-81M / GU81M / GU-81 700W 50MHz PENTODE VACUUM TUBE NOS Tested - US SHIP!

$44.99


10x 6P14P TESTED ( EL84 / 6BQ5) Pentode Tubes USSR

$6.45


1LN5 NOS/NIB DelCo Pentode Tubes for Zenith Trans-oceanic

$7.00


NOS Matched Pair General Electric 6T9 Triode Pentode Vacuum Tubes

$39.99


MATCHED QUAD 4P1L /4LS1 /RL2 /4P6 RUSSIAN SVETLANA PENTODE TUBES FROM 1979!!!

$40.00


SIEMENS 6DL5 EL95 VACUUM TUBE POWER PENTODE TESTS AT 118%

$14.95


12BA6 x2 NOS/NIB Raytheon AA5 Pentode Tubes-Tested-Factory Fresh-Free Shipping

$14.99


4 x GU-81M High Power 750W 50MHz Pentode HAM Transmitting Generator Tube IN BOX

$100.00