On Sale At cr0tech.com!

2a3 Tube


Raytheon 2A3 Box Plate Engraved Base Vacuum Tube - Tests NOS

$400.00


Vintage Vacuum Tube Tung-Sol 2A3 Tests Very Good

$20.50


Vintage Raytheom 2A3 Vacuum Tube Amplitrex Tested Good

$29.95


Vintage RCA 2A3 Vacuum Tube Amplitrex Tested Good

$29.95


Matched Pair-Sylvania 6A3 power amplifier tubes (6v 2A3) w/hanging filaments.

$49.99


2A3 (2) RCA NOS-NIB TESTED MATCHED DATE VACUUM TUBES (Q44)

$112.50


Matched Pair RCA 2A3 military grade amplifier tubes. WWII prod. TV-7 test NOS.

$199.99


Vintage Electron Tube 2A3 (good)

$200.00


2A3 Vacuum Tube RCA Black Plate Dual Getter Hickok 539C Tested 100%+

$99.95


2A3 ~ RCA ~ TUBE ~ Bi - PLATE ~ TEST GOOD ~ 30 DAY GUARANTEE ~ VACUUM ~ VALVE

$75.00


300B/ PX25/2A3/45 tube filament transformers tapped off of C.T. 14 pieces

$35.00


A pair western electric? Push-pull parallel 2A3 tube amplifiers.

$99.00


Pair of Ken-Rad 2A3 NOS Dual Flat Black Plate Black Glass Vacuum Tubes

$500.00


VINTAGE RCA 2A3 VACUUM TUBE TESTED STRONG! TV7 DU

$49.99


1947 Webster 2A3 Tube Amplifier forJensen A 12 Speaker Western Electric Era No.2

$499.95


Matched Pair of Silvertone 2A3 Single Flat Plate Tubes - Amplitrex Tested

$949.00


Vintage Matched Pair Sylvania 2A3 Power Tubes - Hickok Tested 4400 at 30/32mA

$395.00


♫ Sylvania 2A3 Tube Pair #2 Tight Bases No Rattles - Tested 1941 Green Oak Leaf

$450.00


Matched Pair of RCA (Adzam/NU) 2A3 Single Flat Plate Tubes - Amplitrex Tested

$999.00


Pair RCA 2A3 NOS NIB Black Plate Spring Top Vacuum Tubes - Identical 1939 Dates

$800.00


♫ Sylvania 2A3 Tube Quad - Tight Bases No Rattles - Tested 1941 Green Oak Leaf

$895.00


VINTAGE MATCHED PAIR Lafayette 2A3 VACUUM TUBES

$425.00


♫ Sylvania 2A3 Tube Pair #1 Tight Bases No Rattles Tested - 1941 Green Oak Leaf

$450.00


Pair Triode Power 2A3 Tube Vintage SINGLE PLATE Foremost A1 TRIODE Amplifier

$900.00


Legendary Rare electube 2A3 Tube FIVRE SINGLE PLATE Top End-TRIODE In Box 1930s?

$1,688.00


1 x 2A3 ArcturusTube *Single Plate*Hot Stamped*Very Strong Bogey Tube*

$800.00


2 Pair RCA 2A3 Blackplate Very Strong Closely Matched Quad of RCA 2A3 Type Tubes

$799.99


Pair Early Tube UX - 2A3 NEC Tension Spring Coil Atop Japan Vintage Triode

$800.00


RCA (labeled Champion) 2A3 Single Mono Plate Engraved Vacuum Tube - Tests LOW

$200.00


2A3 Black Plates 1951 DD Getter RCA Branded NU Power Amp Vacuum Tube MDGGZ

$99.00


Pair (2) 2A3 Tube French RT Vintage TRIODE 1951 Hanging Filament

$380.00


NOS NEW 2A3 National Tube Perfect tested very Strong! Rare Giant [] [] Getter's

$290.00


TUNG-SOL 2A3 TUBE

$110.00


2A3/2A3C Shuguang tubes factory matched pr.(2 pcs.)selected audiophile grade

$93.90


(1) Sylvania 2A3 4 top Filament Supports, audio tube, TESTED STRONG TV 7 DU

$90.00


Vintage Hammond 2A3 Tube Power Amplifier, no tubes, as is

$86.00


RCA JAN 2A3 VT-95 MILITARY VACUUM TUBE (BJR9030)

$149.00