ECC83 Telefunken Diamond Bottom Made in Germany Amplitrex Tested #1449004 852003
Price: USD 228.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
Read More
Elelctro-harmonix EH 12AX7 12AX7A ECC83 Amplitrex AT-1000 Matched Pair
Price: USD 68.00
Condition: New
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
TUNG-SOL TUNGSOL ECC803S ECC83 12AX7 12AX7A Gold Pins Amplitrex Matched Pair
Price: USD 90.00
Condition: Unspecified
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Valvo ECC83 12AX7 Short Plates 45° O-Getter Matched Pair - Hamburg 1960/61 I60
Price: USD 348.75
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
Read More
2 x 12au7 RCA Tubes*Black Plates -D*Very Strong Matched Pair* 1955-56*#5
Price: USD 49.99
Condition: For parts or not working
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
VINTAGE PAIR OF GE ECC83 12AX7 AMP TUBES HALO GETTER
Price: USD 50.00
Condition: Used
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 7.00
Read More
Closely Matched Pair 12BY7A AGED Philips same code Tubes, Triplett 3444 - 132%+
Price: USD 49.95
Condition: New
Location: 754**
Shipping Type: FIXED
Shipping Cost: USD 4.50
Read More
Philips ECC82 12AU7 Short Plates Matched Pair - Heerlen, NL '65/'66 - Near NOS
Price: USD 206.25
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
Read More
Matched Pair RCA 5963/12au7/ECC82 LONG Black plates Foil-getter tubes - Test NOS
Price: USD 34.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
VINTAGE PAIR AMPEREX ECC83 12AX7 AMP TUBES HOLLAND
Price: USD 90.00
Condition: Used
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
2 GE 12AX7 LONG PLATE VACUUM TUBES USA FAT D GETTER
Price: USD 50.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Matched Codes Balanced Pair Ei 12AX7A ECC83 Silver Nickel Plate Tubes - Test NOS
Price: USD 139.95
Condition: Used
Location: 143**
Shipping Type: FIXED
Shipping Cost: USD 9.95
Read More
Matched Pair Sylvania NOS JAN 6189/12au7/ECC82 Gray plates tubes - Test NEW
Price: USD 34.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Gain Matched Pair Genalex Gold Lion CV4004 Short Plate 12AX7 Vacuum Tubes Russia
Price: USD 138.87
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
New Gain Matched Pair (2) Svetlana 12AX7 / ECC83 Vacuum Tubes
Price: USD 69.64
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
NOS Matched Pair Amperex Bugle Boy ECC83 / 12AX7A O Getters Short Plates Gf2
Price: USD 405.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
New Gain Matched Pair (2 pcs) Electro-Harmonix 12DW7 ECC832 Vacuum Tubes
Price: USD 95.82
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Closely Matched Pair GE 12AX7 ECC83 Short Grey Plate Tested Like NOS BalanceTube
Price: USD 58.45
Condition: Used
Location: 841**
Shipping Type: FIXED
Shipping Cost: USD 9.95
Read More
NEW NOS NIB Matched Pair ECC81 Telefunken 12AT7 Bottom DIAMOND West Germany Tube
Price: USD 149.50
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD 7.85
Read More
Gold Lion 12AX7 Matched Pair Preamp Tubes - Platinum Grade - Cryo Treated
Price: USD 100.00
Condition: Used
Location: 310**
Shipping Type:
Shipping Cost: USD
Read More
2 12AU7/ECC82 Tubes (Germany)
Price: USD 45.00
Condition: Used
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Mazda 12AX7 ECC83 tube 2 pcs Made in France 1958 Chrome plate Tested Silver
Price: USD 369.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
6CG7 / 6FQ7 RCA Clear Top Match Balance 2 Tubes (New Old Stock) 1 Year Warranty
Price: USD 44.99
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 3.45
Read More
PAIR MATCHED TELEFUNKEN /THE FISHER ECC83 12AX7 TUBES TESTED NOS
Price: USD 229.00
Condition: Unspecified
Location: 770**
Shipping Type: FIXED
Shipping Cost: USD 12.95
Read More
RARE Matched Pair Sylvania Gold Brand JHS 12AT7/ECC81 tubes Gold Letters
Price: USD 99.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Matched Pair RCA 12AX7A ECC83 Life Test Excellent Test Emission Strong Tube
Price: USD 98.45
Condition: Used
Location: 841**
Shipping Type: FIXED
Shipping Cost: USD 7.95
Read More
TungSol 12AU7 ECC82 Black Glass, Long Plates D Getter TV7 Tested New Balanced
Price: USD 75.00
Condition: Unspecified
Location: 995**
Shipping Type: FIXED
Shipping Cost: USD 9.00
Read More
MATCHED PAIR NOS NIB SYLVANIA 6681 12AX7 TUBES AT1000 TESTED +100% COM GRADE
Price: USD 95.00
Condition: New
Location: 995**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
12AX7A ECC83 RCA Clear Glass Made In USA Amplitrex Tested Qty 1 MP
Price: USD 240.00
Condition: New – Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
Read More
Rare ECC83 12AX7A Mullard Make, Made in Gt.Britain Amplitrex tested 1MP 2Pcs
Price: USD 375.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
Read More
Pair of Telefunken 12AX7/ECC83 Vacuum Tubes: Long Smooth Plate/Same Date Code
Price: USD 199.99
Condition: Used
Location: 085**
Shipping Type: FIXED
Shipping Cost: USD 12.00
Read More
1958 RCA USA 12AU7 ECC82 LONG-BLACK-PLATE "D-GETTER" MUSEUM CERTIFIED HOLY-GRAIL
Price: USD 185.00
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Matched Pair PSVANE ECC82 / 12AU7 tubes, Brand NEW in Box !
Price: USD 37.62
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 4.95
Read More
2 tubes Telefunken ECC83 12AX7 smooth plates matched pair 100% emission
Price: USD 345.00
Condition: Open box
Location: 87***
Shipping Type: FIXED
Shipping Cost: USD 13.00
Read More
Vintage (2) Pair Telefunken ECC83/12AX7 Smooth Plate USED Tubes
Price: USD 146.75
Condition: Used
Location: 140**
Shipping Type: FIXED
Shipping Cost: USD 5.50
Read More
NOS MATCHED PAIR GE ECC82/12AU7 (FAT D GETTER) TUBES
Price: USD 49.00
Condition: Unspecified
Location: 770**
Shipping Type: FIXED
Shipping Cost: USD 8.99
Read More
NIB pair JJ ECC83S / 12AX7 PREAMP VACUUM TUBES ***FREE SHIPPING***
Price: USD 50.00
Condition: Unspecified
Location: 194**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Mullard ECC81 / 12AT7 Square Getter 1 Matched Pair, tests 85% of life
Price: USD 50.00
Condition: Used
Location: 940**
Shipping Type:
Shipping Cost: USD
Read More
TELEFUNKEN Matched Pair of ECC83-TK 9 Pin Replacement Vacuum Tube 12AX7
Price: USD 155.00
Condition: New
Location: 906**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
ECC83 Mullard made in England Amplitrex AT1000 Tested Qty 2 Pc
Price: USD 230.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
Read More
PAIR TELEFUNKEN ECC81/12AT7 TUBES
Price: USD 59.00
Condition: Unspecified
Location: 770**
Shipping Type: FIXED
Shipping Cost: USD 11.95
Read More
IEC 12AX7A ECC83 JAPAN match pair TUBES Ring Getter Rib Plate
Price: USD 53.65
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 9.00
Read More
Matched Pair ShuGuang ECC83 12AX7 B Vacuum Tube Amplifier Classic New Version
Price: USD 35.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
2 SYLVANIA 12AU7 / ECC82 Matching PAIR NOS Sylvania tubes W/ original Box TESTED
Price: USD 25.98
Condition: Open box
Location: 686**
Shipping Type: FIXED
Shipping Cost: USD 6.99
Read More
Pair of Sylvania 12AX7 ECC83 Tested VACUUM TUBE Strong O-Getter Long Grey Plate
Price: USD 64.90
Condition: Used
Location: 841**
Shipping Type: FIXED
Shipping Cost: USD 6.95
Read More
Matched PAIR TUNG-SOL 12AX7 Vintage AUDIO Amp VACUUM TUBES Tested USA 5.3688-D
Price: USD 99.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
Read More
Matched Pair Telefunken 12ax7/ECC83 RIBBED plates tubes - Diamond - Phono Grade
Price: USD 189.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Philips Miniwatt Dario ECC81 O-Getter Matched Pair - Suresnes, '63/'64 TK2 - NOS
Price: USD 113.58
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
Read More
Matched Pair Telefunken ECC83 / 12AX7 Long Ribbed Plate Diamond Bottom Strong
Price: USD 199.87
Condition: Open box
Location: 985**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
PAIR OF NOS NIB RT LA RADIOTECHNIQUE 12AU7 LONG PLATE TESTED ON AMPLITREX
Price: USD 189.00
Condition: New
Location: 31***
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Pair Magnavox Concert Grand 148-CB Mono Tube Amplifiers Bi-Amp Outputs Serviced
Price: USD 777.77
Condition: Used
Location: 450**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Matched PAIR GE 5751 12AX7 Disc Getter Vintage AUDIO VACUUM TUBES 4.7652-D
Price: USD 124.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
Read More
Pair 1960's RCA HP 5963 12AU7 tested NOS & balanced
Price: USD 29.99
Condition: Used
Location: 945**
Shipping Type: FIXED
Shipping Cost: USD 6.00
Read More
Radio Tubes 12BY7A 12BY7 RCA Test 118 115 Matched PAIR
Price: USD 24.99
Condition: Used
Location: 121**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Matched Pair RCA 12AX7 Long Gray Plate TV-7/U Test NOS 56/56 & 54/56 1960 #1
Price: USD 60.00
Condition: Used
Location: 056**
Shipping Type:
Shipping Cost: USD
Read More
Pair of Extremely Rare Clear-Top 12AX7A Tubes, By RCA-Radiotron (USA)
Price: USD 115.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 19.00
Read More
Pair of 12AX7 Tubes, By Philips of Netherlands. Among the Best Sounding Tubes
Price: USD 94.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 16.00
Read More
PAIR MATCHED TELEFUNKEN ECC83 12AX7 TUBES
Price: USD 199.00
Condition: Unspecified
Location: 770**
Shipping Type: FIXED
Shipping Cost: USD 12.95
Read More
Pair RCA White Letter 12AU7 NOS NIB Long Black Plates Top D Serious Tubes D16
Price: USD 100.00
Condition: Open box
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
12BY7 tubes Matched Pair
Price: USD 25.00
Condition: Used
Location: 296**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
One Pair of Mullard 12AX7 Tubes, Branded Brimar & Electrohome
Price: USD 94.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 16.00
Read More
12AT7 Valvo ECC81 Matched pair Hamburg plant VF2 code
Price: USD 149.50
Condition: Open box
Location: *****
Shipping Type: FIXED
Shipping Cost: USD 19.95
Read More
One Pair of 12AX7 Tubes, Desirable Philips Long Plate, High Ratings
Price: USD 169.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 16.00
Read More
2 TUNG SOL 12AX7 VACUUM TUBES USA
Price: USD 47.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
New Matched Pair Reissue Genalex Gold Lion 12AX7 / ECC83 / B759 GOLD PIN FREE SH
Price: USD 115.00
Condition: New
Location: 112**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Pair of Sovtek 12AX7WB Preamp Vacuum Tube
Price: USD 63.90
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
Read More
Brand New Matched Pair (2) High Gain JJ ECC803S / Long Plate 12AX7 Vacuum Tubes
Price: USD 60.60
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
2 x 12AX7 Sylvania/Baldwin Tubes*Long Pl-O*Super Strong Testing Pair*1961*#15
Price: USD 73.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
2 x 12au7 RCA Tubes*Black Plates -D*Very Strong Matched Pair* 1955-56*#6
Price: USD 43.99
Condition: For parts or not working
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
2 Selected & Matched 1956 GE JG-12AT7 (ECC81) Tubes
Price: USD 21.00
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
Read More
Matched Pair Vintage RCA 12AU7 Tubes Test Great Short Gray Plates
Price: USD 50.00
Condition: Used
Location: 532**
Shipping Type: FIXED
Shipping Cost: USD 5.00
Read More
RARE Matched Pair Sylvania 12au7/ECC82 Black plates tubes []-getter - Test NEW
Price: USD 54.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Matched Pair Vintage 1966 GE 12AU7 Tubes Test Good Short Gray Plates Hammond
Price: USD 20.00
Condition: Used
Location: 532**
Shipping Type: FIXED
Shipping Cost: USD 5.00
Read More
NOS NIB RCA USA 12AU7 ECC82 PAIR BLACK-PLATE SQUARE FOIL GETTER 1950's TUBES
Price: USD 110.00
Condition: Unspecified
Location: 064**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
2 tubes Valvo Hamburg 12AU7 ECC82 DC1960 matched pair
Price: USD 125.00
Condition: Used
Location: 87***
Shipping Type: FIXED
Shipping Cost: USD 13.00
Read More
12BY7 Vacuum Tubes Unbranded Pair 12BY7/A EL180 Ham Amateur Transmitters Radios.
Price: USD 14.99
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
Read More
One Pair of Mullard 12AX7 Tubes, High Ratings, One New
Price: USD 104.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 16.00
Read More
Pair RCA 12AU7 Black Plates ECC82 - Preamp Tubes x2 - TESTED - FREE SHIPPING
Price: USD 50.00
Condition: Used
Location: 701**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
PAIR MATCHED TUNG SOL ECC83 12AX7 TUBES
Price: USD 79.00
Condition: Unspecified
Location: 770**
Shipping Type: FIXED
Shipping Cost: USD 12.95
Read More
2 RCA 7058 Tubes (USA) 12AX7 variant
Price: USD 85.00
Condition: Used
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
2 RCA 12AX7A VACUUM TUBES
Price: USD 50.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
EVH ECC83 / 12AX7 Guitar Amp Preamp Tubes, Pair 0223283002
Price: USD 69.99
Condition: New
Location: 919**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Philips ECC83 12AX7 Long Plates Foil D-getter Matched Pair Holland 1957/58 - NOS
Price: USD 634.00
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
Read More
One Pair of 12AX7 Tubes, By RCA of America, Good Ratings
Price: USD 49.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 16.00
Read More
Pair of Sylvania 12AX7A ECC83 Tested VACUUM TUBE Strong O-Getter Long Plate
Price: USD 68.90
Condition: Used
Location: 841**
Shipping Type: FIXED
Shipping Cost: USD 6.95
Read More
RCA JRC 12AX7 ECC83 TUBE DATE MATCH PAIR TEST LOW BUT STILL IN THE GOOD
Price: USD 98.88
Condition: Unspecified
Location: 853**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
12BY7 MATCHED PAIR G.E TEKTRONIX TESTED TUBES EXCELLENT NOS! VERY RARE BRAND NEW
Price: USD 100.30
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
GE 12AU7 Tube Pair. Labelled Hammond. Matched and Balanced. 59-35 Date Codes
Price: USD 32.00
Condition: Used
Location: V5Z***
Shipping Type: FIXED
Shipping Cost: USD 9.00
Read More
Match Pair Sylvania Gold Brand GB-5751 12AX7 Triple mica Black Plate tube TV7
Price: USD 150.00
Condition: Unspecified
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
Read More
A MATCHED PAIR OF SYLVANIA 12AT7/ECC81 BLACKPLATE NOS/NIB VACUUM TUBES
Price: USD 75.00
Condition: New
Location: 388**
Shipping Type: FIXED
Shipping Cost: USD 12.95
Read More
RCA 12AX7A Pair / Tested / NOS Preamplifier Audio Tubes
Price: USD 110.00
Condition: Used
Location: 276**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
PAIR OF 12AX7 ECC83 VACUUM TUBES RCA & GE MADE (BJR5011)
Price: USD 49.99
Condition: Unspecified
Location: 600**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
MATCHED PAIR OF RCA 1960S VINTAGE 12AX7A ECC83 VACUUM TUBES (BJR7001)
Price: USD 99.99
Condition: Used
Location: 600**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Radio Tubes 12AU7 Sylvania and Webcor 12AU7A Twin Triodes Tested Strong Pair
Price: USD 16.00
Condition: Used
Location: 017**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
2x Telefunken ECC83 12AX7 Select Tubes Long Ribbed Plates ◇ Base - Berlin 1962
Price: USD 661.50
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
Read More
One Pair of 12AX7 Tubes by Sylvania, Good Balanced Ratings
Price: USD 42.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 16.00
Read More
Matched and Balanced Sovtek 12AX7 Tubes Sovtek 12AX7WXT Tubes No Microphonics!
Price: USD 145.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
2 NOS tubes BRIMAR ECC83 12AX7 matched pair UK tubes 100% emission
Price: USD 275.00
Condition: Open box
Location: 87***
Shipping Type: FIXED
Shipping Cost: USD 13.00
Read More
Matched Pair Beckman 5963/12AU7/ECC83 Vacuum Audio Tube
Price: USD 109.20
Condition: New
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
ECC83 Philips Miniwatt dc ▲1K4 made in Holland 1 Match Pair 2 Pcs
Price: USD 159.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More