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5751 Rca


Pair RCA 5751 12AX7 preamp tubes

$23.50


1 NOS NIB RCA 5751 Military Black Plate Triple Mica Audio Tube USA 1959

$79.00


Matched Pair Vintage 1959 RCA 5751 Triple Mica Black Plate Tubes Test Great #A

$119.99


11 HI END LO TEST TUBES TELEFUNKEN TUNG SOL 6SN7GTB RCA 12AY7 TUNG SOL 5751

$9.99


NOS NIB Matched Pair RCA Command 5751 / 12AX7 Black Plate perfect

$145.00


5751 RCA COMMAND BLACK PLATE VINTAGE NOS TUBE TOP QUALITY 12AX7

$80.00


One NOS RCA 5751/12ax7 Long Grey Plate #E6

$40.00


RCA 5751 WA - BLACK PLATE - NOS NIB - Amperex Labeled - Amplitrex Tested

$69.99


One RCA Type 5751 (12AX7) Audio Receiver Guitar Amplifier Vacuum Tube Tested

$24.99


RCA (GE) 5751 Vacuum Tube Made In USA Tested Gray Plates Ring Getter Red Label

$40.00


NOS NIB Quad RCA 5751 WA Military Communications Tubes USA 1967

$299.99


RCA JAN-5751 BLACK PLATE VINTAGE TUBE | SUPPORT ROD | SUPERB FOR AUDIO

$40.00


1 5751 RCA Black Plate 3-Mica HiFi Guitar Amplifier Vintage Vacuum Tube NOS

$75.00


3 5751 JRC RCA Black Plate 3-Mica HiFi Guitar Amplifier Vacuum Tubes Codes 5-43

$180.00


2 x CRC-5751(12ax7) RCA Tubes *Black Plates-O*Mil spec*Bogey Pair*

$89.99


2 5751 RCA Command Black Plate HiFi Guitar Amp Vintage Vacuum Tubes 6230 NOS

$150.00


Vintage RCA 5751 black plate NOS tests very high

$60.00


Pair of RCA Command 5751 NOS NIB Vacuum Tubes - 7% matched

$200.00


2 5751 RCA by SYLVANIA HiFi Guitar Amp Vintage Vacuum Tubes Codes 8252 AFH NOS

$120.00


3 Vintage RCA Black Plate 5751 12ax7 Vacuum Tubes Tested Guaranteed USA

$128.88


1964 RCA 5751 Black Plate

$149.95


Pair of RCA JRC 5751 W1 NOS NIB Black Plate Vacuum Tubes - Same 1964 Dates

$200.00


NOS RCA 5751 CREAM OF THE CROP 12AX7 TUBE for 1960's Black Fender Vibroverb SRV

$98.95


2 Vintage RCA Black Plate 5751 12ax7 Vacuum Tubes Tested Guaranteed USA

$88.88


RCA JAN 5751 WA Black Plate 3 Mica Vacuum Tubes 1957

$168.99


RCA (Command?) 5751 Vacuum Tube Labeled Hewlett Packard 91/100% Gm!

$40.00


Nice Vintage 1959 RCA 5751 Triple Mica Black Plate Tube Tests Great

$59.99


RCA 5751 Black Plate Vacuum Tube Labeled Westinghouse Measured 75/83% Amplitrex

$30.00


5751 RCA Black Plate 3 Mica NOS Tube Test New Top Quality! ( 12AX7 )

$89.99


STRONG RCA 5751 TUBE TILTED D-GETTER SHORT BLACK PLATES USA

$34.95


NOS NIB Strong Vintage RCA 5751 12AX7 ECC83 Matched Quad Tested

$250.00


RCA 5751 Black Plate Vacuum Tube SUPER Strong & Balanced Very Nice

$49.99


1 x 5751(12ax7) RCA-COMMAND Tube *Black Plates-O*Mil spec*

$28.99


RCA 5751 MADE FOR H-P SANBORN DIVISION TUBE INSTRUMENTATION GRADE 12AX7(BJR7038)

$49.99


Matched Pair Vintage 1959 RCA 5751 Triple Mica Black Plate Tubes Test Great #B

$119.99


5751 RCA Black Plate Tube NOS Test New Top Quality! ( 12AX7 )

$69.99


Strong & Balanced Vintage 1959 RCA 5751 12AX7 ECC83 Black plate 3 MICA TUBE

$49.99


3 x JRC-5751(12ax7) RCA Tubes *D-getter*Super Strong*Black Plates*3-Mica*

$159.99


RCA 5751

$39.95