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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New In Box Gain Matched Pair JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tubes
Price: USD 44.58
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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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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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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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 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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Mullard 12ax7 new pair Ecc83 same date code new
Price: USD 44.80
Condition: New
Location: 681**
Shipping Type: FIXED
Shipping Cost: USD 6.40
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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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TELEFUNKEN 12AX7 ECC83 TUBE (circa 1965 smooth plate strong tested) *****
Price: USD 45.00
Condition: Unspecified
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Vintage MULLARD 12AX7 ECC83 Vacuum tube Tested Excellent balanced Round ring VGC
Price: USD 79.95
Condition: Used
Location: 130**
Shipping Type:
Shipping Cost: USD
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Strong Vintage 1955 RCA 12AX7 ECC83 BLACK Plate Square GETTER Tube
Price: USD 39.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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New In Box Gain Matched Quad 4 JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tubes
Price: USD 78.92
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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12AX7A/7025/ECC83 GE NOS/NIB MaxiPreamp2/TV7 tested (1) tube lot
Price: USD 59.99
Condition: New
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair GE ECC83 12AX7 O Getter TUBE NO MICROPHONIC TV7 Tested
Price: USD 56.54
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD 5.65
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Strong Telefunken 12AT7 / ECC83 Tube ~ DIAMOND
Price: USD 20.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Vacuum Tube, 12AX7 / ECC83-Cz, Tube Amp Doctor, Premium Selected, Preamp
Price: USD 24.95
Condition: New
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS Matched Pair JJ ECC83S / 12AX7 Tubes, Gm Tested
Price: USD 25.00
Condition: New
Location: 040**
Shipping Type: CALCULATED
Shipping Cost: USD
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Bugle Boy AMPEREX 12AX7 ECC83 Vacuum tube test Excellent balanced Round ring VGC
Price: USD 79.95
Condition: Used
Location: 130**
Shipping Type:
Shipping Cost: USD
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Telefunken Ecc83 12ax7 LongSmoothPlate Tube Halo Getter Hickok Tested (88%NOS)👑
Price: USD 64.99
Condition: Used
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Matched Pair Electro Harmonix 12AX7EH / ECC83 tubes, Brand New In Box
Price: USD 49.00
Condition: New
Location: 650**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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GE Tungsol? 12AX7 ECC83 Vacuum tube Excellent matched Round ring Grey plates VGC
Price: USD 29.95
Condition: Used
Location: 130**
Shipping Type:
Shipping Cost: USD
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RCA - 12AX7A - ECC83 - 12AX7 Vintage 1960’s Vacuum Preamp Tube
Price: USD 28.99
Condition: Used
Location: 199**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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JJ ECC83MG Preamp Vacuum Tube
Price: USD 19.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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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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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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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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ECC83/12AX7 NOS PHILIPS AMPEREX BUGLE BOY SHORT PLATES O GETTER VACUUM TUBE
Price: USD 99.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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New Gain Matched Quad (4) Tung-Sol Reissue 12AX7 ECC83 Tubes - Authorized Dealer
Price: USD 114.73
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Brand New Gain Matched Quad (4) Mullard Reissue 12AX7 LONG Plate Vacuum Tubes
Price: USD 123.07
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1960s Sylvania/Baldwin 12ax7 TV7test NOS, VG and better matched, not microphonic
Price: USD 25.00
Condition: Used
Location: 852**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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1 x NOS 12AX7 ECC83 Raytheon Japan Tube - 539C Tested
Price: USD 25.00
Condition: Used
Location: 224**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Pair of Strong Vintage 1950s RCA 12AX7 ECC83 BLACK Plate Square GETTER Tubes
Price: USD 79.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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MULLARD BLACKBURN 12AX7 ECC83 TUBE (I61-series circa 1960 STRONG TESTED!) *****
Price: USD 45.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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±1960 Sylvania 12AX7 (ECC83) Tube - Black Ridge Plates; Tests @ 62/64, min:32
Price: USD 36.50
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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RARE Westinghouse 12ax7/ECC83 Black plates []-getter tube - Test NOS
Price: USD 49.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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New Gain Matched Quad (4) Tung-Sol Reissue 12AX7 ECC83 Tubes - Authorized Dealer
Price: USD 112.80
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ECC83/12AX7/5751 GE GENERAL ELECTRIC 5 STARS VACUUM TUBE X4
Price: USD 149.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Pair JJ ECC 803S and ECC 83S ECC83 12AX7 Tested Good Tube
Price: USD 28.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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Sylvania 12ax7/ECC83 Black plates []-getter tube - Test NOS
Price: USD 39.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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Siemens 12AX7 ECC83 Germany Preamp Tube Low Noise Pair.
Price: USD 100.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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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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MULLARD BLACKBURN 12AX7 ECC83 TUBE (I63-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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Mesa (Boogie) Engineering (ECC 83)(12AX7) Replacement Tube For Amps- Tested-
Price: USD 34.99
Condition: Used
Location: 201**
Shipping Type: CALCULATED
Shipping Cost: USD
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Telefunken 12ax7/ECC83 RIBBED plates tube - Diamond - Test NOS
Price: USD 79.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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GENUINE Marshall ECC83 (12AX7) 12AX7 Vacuum Tube Brand New Single Tube
Price: USD 30.00
Condition: New
Location: 488**
Shipping Type:
Shipping Cost: USD
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1 x Brimar 12AX7 - ECC83 Test V.STRONG Long Half Box Plates Triode Vacuum Tube
Price: USD 64.28
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 8.00
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1966 Sylvania JHS-12AX7WA (ECC83)Tube - Long Ridge Plates; Tests @ 49/49, min:32
Price: USD 31.95
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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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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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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2 RCA 12AX7A ECC83 Audio Electron Amplifier Vacuum Tube Preamp NOS NIB
Price: USD 39.99
Condition: New
Location: 335**
Shipping Type: FIXED
Shipping Cost: USD 6.75
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1966 Sylvania JHS-12AX7WA (ECC83)Tube - Long Ridge Plates; Tests @ 47/47, min:32
Price: USD 29.95
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Mullard 12AX7 ECC83 Low Noise Preamp Tube Blackburn UK Tests NOS
Price: USD 60.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Vintage Amperex 12AX7/ECC83 Audio twin triode, Made in West Germany
Price: USD 19.95
Condition: Open box
Location: 928**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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Hitachi 12ax7/ECC83 Short plates O-getter tube - Test NOS
Price: USD 29.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Ei / Telefunkin 12AX7 / ECC83 Vacuum Tubes .......Match PR......NOS
Price: USD 124.95
Condition: Open box
Location: 440**
Shipping Type:
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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NOS Voskhod Soviet 6N2P-EV [ 12AX7, ECC83 ] Vacuum Tube
Price: USD 5.85
Condition: Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 9.00
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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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GE 12ax7/ECC83 Gray plates O-getter tube - Test NOS
Price: USD 29.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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1955 Sylvania 12AX7 (ECC83) Tube-17mm Long Black Plates; Tests @ 40/43, min:32
Price: USD 37.50
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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JJ ECC83s / 12AX7 Preamp Vacuum Tube
Price: USD 18.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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GROOVE TUBES/JJ ECC83-S/12AX7A MAXI PREAMP TESTED
Price: USD 19.95
Condition: Open box
Location: 726**
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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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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Strong Baldwin by SYLVANIA Long Gray Plate O Getter 12AX7 / ECC83 Tube
Price: USD 20.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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Amperex 12AX7 / ECC83 Audio Vacuum Tube - Bugle Boy Logo - Intact Glass
Price: USD 48.00
Condition: Used
Location: 462**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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New In Box JJ Electronics ECC83-S Vacuum Tube Lot of 2
Price: USD 29.95
Condition: New
Location: 386**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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Strong USA Made CLEAR TOP Long Gray Plate Side D Getter 12AX7 / ECC83 Tube
Price: USD 41.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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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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Matched Pair Sovtek 12AX7WC / 12AX7 / ECC83 tubes, low noise, NEW
Price: USD 44.54
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Strong 1960s Telefunken ECC83 12AX7 Smooth Long Plate Tube
Price: USD 44.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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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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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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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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Marshall ECC83 12AX7 Triple Mica Radio Amp Preamp Tube
Price: USD 10.95
Condition: Used
Location: 424**
Shipping Type: FIXED
Shipping Cost: USD 5.85
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6N2P-ev ( 12AX7, ECC83 ) NOS Soviet Military tubes
Price: USD 4.50
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 9.00
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New Pair Groove Tubes 12AX7 M Tubes, NIB, Tested
Price: USD 36.00
Condition: New
Location: 040**
Shipping Type: CALCULATED
Shipping Cost: USD
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2x NEW Sovtek 12AX7WC / ECC83 / 12AX7 Vacuum Tube Matched Pair
Price: USD 71.58
Condition: Unspecified
Location: 941**
Shipping Type: FIXED
Shipping Cost: USD 5.29
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1950s Sylvania 12AX7 (ECC83) Tube-17mm Long Black Plates; Tests @ 43/46, min:32
Price: USD 41.95
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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New 1x Sovtek 12AX7LPS / 12AX7 / ECC83 | One / Single Tube | Free Ship
Price: USD 31.95
Condition: New
Location: 277**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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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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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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GE 12ax7/ECC83 Long plates HS-getter tube - Test NOS
Price: USD 34.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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±1960 Sylvania 12AX7 (ECC83) Tube - Black Ridge Plates; Tests @ 73/74, min:32
Price: USD 36.95
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Rare NOS Telefunken 12AX7 ECC83 Tube Ribbed Plate E83cc 7025 B339 12ax7a BEST!
Price: USD 70.00
Condition: For parts or not working
Location: 190**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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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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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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New Gain Tested Tung-Sol Reissue 12AX7 ECC83 Vacuum Tube - Authorized Dealer
Price: USD 31.57
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Telefunken ECC83 / 12AX7 - Grey Rib Plate Preamp Vacuum Tube - FREE Shipping!
Price: USD 40.00
Condition: Unspecified
Location: 972**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair Telefunken 12ax7/ECC83 RIBBED plates tubes - Diamond - Test NOS
Price: USD 169.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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2x Telefunken ECC83 12AX7 17mm Long Smooth Plates ◇ 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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