JJ ECC83S / 12AX7 Preamp Tube MatchedTrio
Price: USD 55.00
Condition: New
Location: 949**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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JJ Electronic ECC83S / 12AX7
Price: USD 17.25
Condition: New
Location: 949**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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MULLARD 12AX7 / ECC83 Shield Logo Amplitrex I61 1962 Blackburn Halo Get Long Rib
Price: USD 59.99
Condition: Used
Location: 480**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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MATCHED QUAD (4) RCA 12AX7A ECC83 Premium Vintage Audio VACUUM TUBES 7.7876
Price: USD 249.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Sylvania/Baldwin 12ax7 TV7 test NOS, Diamond matched, not microphonic
Price: USD 25.00
Condition: Used
Location: 852**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Strong Vintage 1975 RCA 12AX7A ECC83 Tube - Excellent !!
Price: USD 24.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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TELEFUNKEN 12AX7 ECC83 TUBE PAIR (1964 smooth plate diamond strong tested!) ****
Price: USD 90.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Telefunken 12AX7 ECC83 Vintage Smooth Plate Vacuum Tube (Amplitrex tested)
Price: USD 55.00
Condition: Used
Location: 894**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Genalex Gold Lion ECC83 / 12AX7 Tubes - Set of 3 - Brand New
Price: USD 99.00
Condition: New
Location: 945**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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EI Elites 12ax7EG gold pin NOS Never Used Four Available
Price: USD 50.00
Condition: New
Location: 402**
Shipping Type: CALCULATED
Shipping Cost: USD
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1960s RCA 12AX7A (ECC83 12AX7) Tube - Hickok TV7B tests @ 50/52, Min:32/32
Price: USD 52.95
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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TELEFUNKEN 12AX7 ECC83 TUBE (1964 smooth plate diamond strong tested) *****
Price: USD 45.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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RCA - 12AX7A - ECC83 - 12AX7 Vintage 1960βs Vacuum Preamp Tube
Price: USD 28.99
Condition: Used
Location: 199**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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MATCHED QUAD (4) RCA 12AX7A ECC83 Premium Vintage Audio VACUUM TUBES 7.7877
Price: USD 249.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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RARE MULLARD 7025 / 12AX7 / ECC83 Goal Post "641" Code Amplitrex Short Plate Rib
Price: USD 249.99
Condition: Used
Location: 480**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ECC83/12AX7 NOS NIB MULLARD MATSUSHITA VACUUM TUBES MATCHING PAIR JAPAN
Price: USD 199.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Vacuum Tube, 12AX7B, Shuguang, Preamp
Price: USD 16.95
Condition: New
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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HIGH GAIN (106.6, 109) RCA 12AX7 LONG BLACK PLATE PLATE DIMPLED FOIL D GETTER
Price: USD 44.95
Condition: Used
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Mullard 12AX7 Russian Preamp Tube
Price: USD 29.99
Condition: New
Location: 468**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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General Electronic GE 5751 12AX7 TUBE (strong tested) *****
Price: USD 19.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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TESTED RCA 12AX7 / ECC83 TUBE LONG BLACK PLATE FOIL D GETTER PINCHED WAISTE
Price: USD 44.95
Condition: Used
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New 1x Mullard 12AX7 / ECC83 | One / Single Preamp Tube | Free Ship
Price: USD 29.99
Condition: New
Location: 277**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair (2) vintage 1960s Sylvania Baldwin 12AX7 vacuum tubes - TV-7 test as NOS
Price: USD 47.95
Condition: Used
Location: 152**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Matched Pair Baldwin Japan 12AX7 Vacuum Tubes TV7 Tested Strong
Price: USD 45.00
Condition: Used
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Lowery 12AX7A Vacuum Tube
Price: USD 8.00
Condition: Open box
Location: 146**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 RCA 12AX7A ECC83 Audio Electron Amplifier Vacuum Tube Preamp NOS NIB
Price: USD 49.99
Condition: New
Location: 335**
Shipping Type: FIXED
Shipping Cost: USD 6.75
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12AX7A / 12AX7~ECC83~GOLD PIN~ELECTROHARMONIX~TESTS STRONG~TUBE~30 DAY GUARANTEE
Price: USD 19.95
Condition: Used
Location: 984**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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5 STRONG GE 12AX7A VACUUM TUBES 7025
Price: USD 125.00
Condition: Used
Location: 420**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Amperex ECC83 12AX7 O-Getter Short Plates Matched Pair - Holland '60s - Near NOS
Price: USD 224.70
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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NOS NIS YUGO 12AX7A ECC83 Long Smooth Plates HOLY GRAILS Telefunken Tooling
Price: USD 225.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS/NIB RCA COMMAND 12AX7 (ECC83 ) VACUUM TUBE - BLACK PLATE - TESTED NOS
Price: USD 49.99
Condition: Open box
Location: 217**
Shipping Type: CALCULATED
Shipping Cost: USD
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New Matched Trio (3) Reissue Genalex Gold Lion 12AX7 / ECC83 GOLD PIN Tubes Ship
Price: USD 203.86
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Large Lot 40 - I63 MULLARD 12AX7, 1953 RCA 12AX7, NIB 12AU7, 6DJ8 more #110
Price: USD 84.95
Condition: Used
Location: 438**
Shipping Type: CALCULATED
Shipping Cost: USD
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HIGH GAIN (99.9, 97.0) RCA 12AX7 / ECC83 TUBE LONG BLACK PLATE SQUARE GETTER
Price: USD 39.95
Condition: Used
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Psvane ECC83 / 12AX7 Preamp Vacuum Tube
Price: USD 16.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Realistic Long-life 12AX7 Tube, Grey Plates, O-Getter, TV-7 Test = 116% & 104%
Price: USD 33.50
Condition: Used
Location: 970**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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12ax7 tubes pair ~ Pulled from working Behringer Preamps
Price: USD 29.00
Condition: Used
Location: 043**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS RAYTHEON 12AX7 12AX7A BLACK PLATE MADE IN USA VACUUM TUBE
Price: USD 75.00
Condition: New
Location: 934**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AX7 Amperex Bugle Boy Red Tip "D" Getter MaxiPreamp2/TV7 tested (1) tube lot
Price: USD 179.99
Condition: Used
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS Pair PhilipsECG 7025 12AX7WA ECC83 Long Plates Ring Getter 12AX7
Price: USD 202.50
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matsushita * 12AX7 Tube * Tested 94/94
Price: USD 19.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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RCA 12AX7 LONG BLACK PLATE,,
Price: USD 35.00
Condition: Used
Location: 026**
Shipping Type:
Shipping Cost: USD
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NOS RCA BLACK PLATE 12AX7 LONG PLATE
Price: USD 75.00
Condition: New
Location: 934**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mullard THREE 3x NEW NIB 12AX7 ECC83 Long plates tubes - New
Price: USD 89.95
Condition: New
Location: 441**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS NIB MATCHED PAIR GE JAN 5751 12AX7 MILITARY TUBES! PHONO GRADE!
Price: USD 69.00
Condition: New
Location: 913**
Shipping Type: CALCULATED
Shipping Cost: USD
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Strong 1960s Telefunken ECC83 12AX7 Smooth Long Plate Tube
Price: USD 49.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Nice Matched Pair of Tested 1961 Siemens/Sonotone 12AX7/ECC83 I61 Vacuum Tubes
Price: USD 77.99
Condition: Used
Location: 212**
Shipping Type: FIXED
Shipping Cost: USD 5.49
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New 1x Genalex Gold Lion 12AX7 / ECC83 | One / Single Preamp Tube | Free Ship
Price: USD 58.95
Condition: New
Location: 277**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 Raytheon 12AX7 Yellow Label - Long Black Plate Preamp Vacuum Tubes FREE Ship!
Price: USD 80.00
Condition: Unspecified
Location: 972**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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One Webber Labeled mullard 12ax7 #109
Price: USD 40.00
Condition: Used
Location: 980**
Shipping Type: CALCULATED
Shipping Cost: USD
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DUMONT-12AX7 -ECC83 VACUUM TUBE TESTED-HIGHEST READING, TUBE AMP, PEDAL, PRE AMP
Price: USD 24.95
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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MULLARD BLACKBURN 12AX7 ECC83 MATCHED FOUR PIECES TUBE LOT (investable grade!)
Price: USD 225.00
Condition: Open box
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Rare NOS Amperex 12AX7A ECC83 Tube Bugle Boy 12AX7 B339 100% PERFECT LOOK!!
Price: USD 70.00
Condition: For parts or not working
Location: 190**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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12ax7 / ecc83 , used vintage tubes
Price: USD 13.28
Condition: Used
Location: 4***
Shipping Type: CALCULATED
Shipping Cost: USD
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1952 Sylvania JHS-12AX7 (ECC83)Tube-17mm Long Black Plates;Tests @ 47/46,min:32
Price: USD 45.95
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Nice Tested Tung Sol JTL 12AX7 / Old Vintage Ham Radio Tube Guitar Audio Amp
Price: USD 19.99
Condition: Used
Location: 124**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 12AX7A TUBE WITH GREY PLATE AND HALO GETTER
Price: USD 24.50
Condition: Used
Location: 164**
Shipping Type: FIXED
Shipping Cost: USD 4.60
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Vacuum Tube LED Night Light 12AX7 ECC83 Style White Automatic Light Sensing
Price: USD 18.99
Condition: New
Location: 374**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NEW OLD STOCK AMPEREX BUGLE BOY 12AU7 ECC82 HOLLAND ELECTRON VACUUM TUBES
Price: USD 100.00
Condition: New
Location: 800**
Shipping Type:
Shipping Cost: USD
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1 x Metal Tube Shield 12ax7 size
Price: USD 5.00
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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12AX7A ECC83 7025 Sylvania Audio Receiver Pre-Amp Vacuum Tubes Tested Pair
Price: USD 38.99
Condition: Used
Location: 020**
Shipping Type: CALCULATED
Shipping Cost: USD 7.75
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Sovtek 12AX7LPS Preamp Vacuum Tube
Price: USD 27.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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NOS RCA 12AX7A ECC83 12AX7 USA TUBE CREAM OF THE CROP HIGHEST EMISSIONS!
Price: USD 135.00
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sovtek 12AX7WA / 7025 Vacuum Tubes (Pair). New OEM Tested. From mfr's new stock
Price: USD 30.00
Condition: New
Location: 958**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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NEW Vacuum Tube Puller 7 & 9 Pin Tubes Preamp Radio Amp 12AU7 12AX7 12AT7 6189
Price: USD 10.95
Condition: New
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Strong Testing Vintage 1959 Mullard 12AX7/ECC83 "f92" 17mm Plates Vacuum Tube
Price: USD 89.99
Condition: Used
Location: 212**
Shipping Type: FIXED
Shipping Cost: USD 5.49
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New 1x JJ Electronics 12AX7 / ECC83 | One / Single Tube | Free Ship
Price: USD 21.75
Condition: New
Location: 277**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS 1969 Amperex Orange Globe 12AX7 12AX7A ECC83 O Getter Vacuum Tube Tested
Price: USD 69.99
Condition: Used
Location: 666**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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TELEFUNKEN 12AX7 ECC83 TUBE (1961 ripped plate diamond strong tested) *****
Price: USD 65.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Strong Matched Pair of Vintage 1960s Sylvania ECC83 12AX7 Tubes Made in USA
Price: USD 69.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Pair of GE 7025 12AX7A NOS NIB Vacuum Tubes - 12% matched
Price: USD 120.00
Condition: New
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1961 MULLARD 12AX7 ECC83 Preamp Tube Blackburn UK
Price: USD 50.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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SIEMENS 12AX7 ECC83 TUBE PAIR (Germany-made circa 1963 strong teste!) *****
Price: USD 85.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Strong SIEMENS 12AX7 / ECC83 Tube - GERMANY I63 #3B
Price: USD 39.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Three Pack of JJ ECC83s / 12AX7 Preamp Vacuum Tube
Price: USD 56.85
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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MATSUSHITA 12AX7 ECC83 TUBE PAIR (JAPAN STRONG TESTED!) ***
Price: USD 60.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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New In Box Balanced JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tube Gain Tested
Price: USD 27.52
Condition: Unspecified
Location: 194**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ULTRA RARE Brimar 12ax7/ECC83 LONG WING plates O-getter tube - Test NOS
Price: USD 99.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 x 12ax7 Mullard/Heath Tube*Very Strong Test*1958*O Getter*Long Patesl#8
Price: USD 89.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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2 MATSUSHITA 12AX7A VACUUM TUBES
Price: USD 45.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair Raytheon 12AU7 Tubes Long Plate Very Strong Test NOS TV7 Tested
Price: USD 30.00
Condition: Used
Location: 226**
Shipping Type: CALCULATED
Shipping Cost: USD
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Reissue Mullard 12AX7 / ECC83 Preamp Tube NIB HICKOK TESTED NOS
Price: USD 23.50
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.75
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JJ ECC83S / 12AX7 Vacuum Tubes (Pair). New OEM Tested. From mfr's new stock
Price: USD 35.00
Condition: New
Location: 958**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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Matched Pair Tung Sol 12AX7 / ECC83 pre-amp tubes, Brand NEW in Box !
Price: USD 49.04
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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International Servicemaster * 12AX7 Tube * Tested 90/95
Price: USD 17.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Raytheon 12AX7 ECC83 NOS NIB Short Grey Plates Halo Getter Tube Tested STR-3
Price: USD 39.95
Condition: New
Location: 032**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AX7/ECC83 Telefunken "Dynaco" MaxiPreamp2/TV7 tested (1) tube lot
Price: USD 49.99
Condition: Used
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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Strong 1960s Telefunken ECC83 12AX7 Smooth Long Plate Tube
Price: USD 49.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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New 1x Tung-Sol 12AX7 / ECC83 | One / Single Tube | Free Ship
Price: USD 27.99
Condition: New
Location: 277**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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JJ 5751 Preamp Tube
Price: USD 19.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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SYLVANIA 7025 12AX7 TIGHT MATCH PAIR LNG PLATE TEST NOS+ VINTAGE 1970's
Price: USD 89.95
Condition: Used
Location: 312**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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Pair Tung-Sol 12AX7A ECC83 USA Vacuum Tubes
Price: USD 30.00
Condition: Used
Location: 226**
Shipping Type: CALCULATED
Shipping Cost: USD
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AMPEREX 12AX7 ECC83TUBE (I65-series circa 1967 STRONG TESTED!) ***
Price: USD 45.00
Condition: Unspecified
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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1957 RCA 5751 12AX7 BLACK PLATE D GETTER Tube BOGEN AMP No microphonics LOT B
Price: USD 32.29
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD 5.65
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Matched Pair McIntosh ECC83/12AX7 Chrome Plates tubes - China - Tests NEW
Price: USD 39.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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JAN-CWL 12AX7/ECC83 Mil-Spec Long Black Plate Dimpled Foil Bar Square Getter
Price: USD 45.00
Condition: Unspecified
Location: 928**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AX7 ECC83 EI Yugoslavia Audio Receiver Peramp Vacuum Tubes Tested Pair
Price: USD 42.99
Condition: Used
Location: 020**
Shipping Type: CALCULATED
Shipping Cost: USD 7.75
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Used Electron Tube Heath by Mullard 12AX7 ECC83
Price: USD 42.95
Condition: Used
Location: 999**
Shipping Type: CALCULATED
Shipping Cost: USD
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2x Telefunken ECC83 12AX7 17mm Long Smooth Plates β Bottom - Berlin 1963 -Strong
Price: USD 324.00
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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Valvo ECC83 12AX7 Short Plates Matched Quad - Heerlen, NL '70 - Same Code - NOS+
Price: USD 337.00
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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