On Sale At madebymonolith.com!

5751 Tube


1968 Westinghouse Gold Pin 5751 Preamp Tube - 3 Mica - Strong & Balanced - 12ax7

$69.99


GE JG 5751WA Tube - Triple Mica - Black Plate - Hickok Tested

$34.00


GE JG 5751 Triple Mica Tube - Hickok Tested

$30.00


1 NOS GE 5751 (12AX7 ) Black Plate Triple Mica Tube USA

$40.00


ONE GE 5751/12AX7 Short Grey Plate Tube

$20.00


1950's RCA Black Plate 3 Mica 5751 Vacuum Tube (TV-7 Tested: Gm = 1125 / 1075)

$44.50


*** SET OF 3 VINTAGE RCA 5751 BLACK PLATE 3 MICA TUBES FROM 1957 12AX7

$74.50


1 NOS GE 5751 ( 12AX7) 5-star Grey Plate Tube E3

$35.00


* STRONG WELL BALANCED SET OF 4 GE TRUE 5751 GUITAR AMPLIFIER TUBES NOS Tests

$64.50


Sylvania Gold Brand 5751 Preamp Tube - Foil Disc O Getter - Strong

$10.50


Match Pair (Gm) GE 5751 black plate, 3X mica amplifier tubes. TV-7 test strong.

$17.00


Vintage GE 5751 Tube 5 star 12AX7 - tested strong

$16.00


Vintage Sylvania JHS 5751WA 12AX7 Tube - New in Box, Tested

$25.49


NEW 5751 JJ / Tesla Vacuum Tube - Ultra Low Noise - Lower Gain 12AX7 Sub

$19.95


Lot of 5 12AX7 12AX7WA 5751 Low Test Vintage Radio Amp Preamp Vacuum Tubes

$20.50


GE 5 star 5751 tubes

$38.00


5751 GENERAL ELECTRIC GE JG BLACK PLATE NOS TUBE 3 MICA 12AX7

$37.99


2 MATCHED NOS 5751 12AX7A UNITED Stereo Amp Vacuum Tube RADIO GUARANTEED guitar

$25.00


2 5751 GE 3-Mica Black Plate Hi Fi Radio Guitar Amplifier Vacuum Tubes

$59.99


Vintage NOS RCA Electron Tube 5751

$35.00


jan 5751 tube...new old stock...one pair [12ax7..12at7]

$80.00


SYLVANIA JAN 5751 VACUUM TUBES BLACK PLATE TRIPPLE MICA CRISP PRINTING NOS MINT!

$54.99


Sovtek New PAIR Two 5751 Fully Tested Pre-Amp Tubes

$34.25


ONE NOS GE 5751/12AX7 Short Grey Plate Tube #D6

$20.00


5 RCA 5751W1 Black Plate Tubes Tube Amp Amplifier

$124.95


1 NOS Tung-Sol 5751 ( 12AX7) Grey Plate Tube E5

$30.00


GE JG 5751 WA triode Tube 3 Mica Black Plates angled D Getter 1400/1500

$35.74


2 NOS Matched GE JAN 5751 Military Audio Tubes

$62.75


1 x Motorola 5751 Vintage Tube. Gray Plate, Halo Getter, GE Relabel.

$24.95


RCA IRC 5751 1Tube Matching Date Codes - Black Plates  3 Mica -  Square Getters

$119.95


4pcs 6N2P 6Н2П Millitari Double Triod Tube USSR ~(ECC83 12AX7 7025 5751) NEW NOS

$6.99


Lot of four 5751 tubes General Electric for tweed vintage amp tube tested NR

$19.00


Radio Tubes 5751 12AX7 ECC83 GE JG Test 1500 / 1500 PAIR

$62.99


GE NOS 5751 5 Star Vacuum Tube Matched Pair Amplitrex Tested 100/108% Gm Each

$100.00


GE JG-5751 Vacuum Tube Pair From 1967 Triple Micas Close in Gm 91/100% 91/91% Gm

$60.00


Radio Tubes 5751 12AX7 ECC83 GE JG Test 1400 / 1500

$27.99


CBS JHY 5751 (12AX7A) Audio Receiver Guitar Vacuum Tubes Tested Pair

$24.99


GE Set of Two Matched to 8% JAN 5751 Vacuum Tubes 1967 NOS? 91/108% 91/100%!

$55.00


GE (2) Sylvania Tung-Sol 5751 Vacuum Tubes Quantity 4 Medium Strong Results

$100.00


2 RCA 5751 Tubes TV-7 tested

$49.99


Tung-Sol 5751 12AX7 Vacuum Tubes Qty 3 Tested as 12AX7 Matched to 6%!!

$75.00


GE Triple Mica 5751 Black Plate Vacuum Tube Measures a Strong 93/106% Gm

$37.00


Sylvania 5751 12AX7 Vacuum Tubes NOS/NIB Amplitrex Tested 3-Mica Balanced

$99.99


GE JG-5751WA Set of 2 Vacuum Tubes 1957, 1959 Amplitrex Tested and Guaranteed

$38.40