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Mullard 12AX7 ECC83 Vacuum Tube Short Gray Plate TV-7 Tested Good Balance
$39.75
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One Pair of Mullard ECC81 Tubes - NOS NIB - Unopened - Additional Pair Available
$42.50
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Matched Pair Mullard 12AX7 tubes, Brand NEW in Box !
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Brand New In Box Gain Matched Pair Mullard Reissue 12AX7 Vacuum Tubes LONG Plate
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Rare Mullard 12AX7 ECC83 Tube I61 BALANCED E83cc B339 12AX7A PERFECT L@@K!!
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Mullard 12AU7/ECC82 Long Plate Square Getter England 1957 Measures Low/Works
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Mullard Blackburn 12AX7 ECC83 i61 i63 Vintage Vacuum Tube (Amplitrex tested)
$60.00
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1 EARLY MULLARD LONG PLATE ECC83 / 12AX7 AUDIO TUBE / mC1 B7F LOT 2
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Mullard 12AX7 ECC83 Low Noise Preamp Tubes Pair Blackburn UK Good Used
$99.00
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Mullard 12AX7 ECC83 Low Noise Preamp Tube Blackburn UK Tests NOS
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1 EARLY MULLARD LONG PLATE ECC83 / 12AX7 AUDIO TUBE / mC1 B7F / LOT 1
$299.00
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2 NOS NIB Matched Mullard Pope 12AT7 ECC81 Tubes Gt Britain
$80.00
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1958 Mullard 12AX7 ECC83 Long Plate Goal Post Tube Used
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Matched Pair Mullard CV4004 / 12AX7 tubes, Brand NEW in Box !
$47.27
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MULLARD Bogen ECC83 /12AX7 MATCHED PAIR VACUUM TUBES 63B4 Great Britain
$179.00
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1 X Mullard 12AX7 tube, Brand NEW in Box !
$24.95
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Two, Mullard 12AX7 ECC83, mc1, long plate, sq getter, matching pair, 12AX7
$598.95
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1 Good Mullard 12ax7a / 12ax7 tube #FW44
$21.99
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Vintage Mullard Long Plate 17 MM 12AX7 Vacuum Tube TV7DU Tested O Getter
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Pair Of Strong Hammond/Mullard 12ax7's. Strong And Quiet! Mid-60's.
$85.00
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New 1x Mullard 12AX7 / ECC83 | One / Single Preamp Tube | Free Ship
$29.99
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VINTAGE MULLARD BLACKBURN UK ECC83 12AX7 - I61 B3L4 CODE - TV7 TESTED
$35.00
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Groove Tubes 12AX7-C Vacuum Tubes (Pair). Tested In Boxes
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2 Mullard 12AX7/ECC83 Amplifier Tubes Great Britain TV-7D/U Tested #1004
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1 - MULLARD ECC82 / 12AU7 AUDIO TUBE / LONG PLATE SQUARE GETTER / k61=1956
$99.00
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MULLARD BLACKBURN 12AX7 TUBE (poor cosmetic I61-series 1959) strong tested***
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Rare NOS Mullard RTC 12AX7 ECC83 Tube BALANCED E83cc B339 12AX7A PERFECT L@@K
$70.00
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Groove Tubes 12AX7-M Vacuum Tubes (Pair). New OEM Tested. From mfr's new stock
$40.00
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ALL AROUND EXCELLENT 1962 MULLARD BLACKBURN PRODUCED VALVO RED TIP 12AX7/ECC83
$149.00
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Mullard 12AX7/ECC83 Medical Red Tip NOS/NIB MaxiPreamp2/TV-7 tested (1) tube lot
$199.99
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MULLARD 12AX7 ECC823 Long Plate "Dual Post" Maxi PreAmp 2 Tested = NOS, BN2828
$124.95
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NOS 12AX7 / ECC83 RCA Gt Britain Mullard I61 Short Plate Matched Pair
$300.00
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2x ECC83 /12AX7/ Mullard Tubes, Same Codes I63 B8F3, Tested- Strong
$119.95
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Lot Of 4 Vintage Mullard 12AX7 ECC83 O-Getter Vacuum Tubes TV7 Tested Strong
$225.00
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1965 Mullard Blackburn Hammond 12AX7 / ECC83 Vintage Tube! Tests GOOD! T-18
$49.99
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1959 MULLARD 12AX7 ECC83 TUBE ~ Dual Post O-Getter Blackburn England (B9I)
$75.00
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1967 Mullard Blackburn 12AX7A 12AX7 ECC83 Tubes - Matched Pair, NOS Testing
$220.00
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Mullard 12AX7 ECC83 Tested on Hickok 752 Dynamic Mutual Conductance B8C ( 1958 )
$79.99
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1967 MULLARD/IEC BLACKBURN ---- NOS+ STRONG & NICELY BALANCED I63 SERIES 12AX7
$149.00
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Brand New Gain Matched Trio (3) Mullard Reissue 12AX7 LONG PLATE Vacuum Tubes
$94.53
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2 NOS Matsu/Mullard 12AX7 ECC83 Pre/Audio Tubes ~ Vintage Holy Grail Strong Pair
$175.00
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2 Mullard for Fisher 12AX7/ECC83 Tubes Great Britain TV-7D/U Tested #40394044
$89.99
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12AX7 Mullard Blackburn NIB Halo Getter
$125.00
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4 IEC MULLARD 12AT7 Tubes Blk Plate GM 100/108 105/101 114/109 122/136 AMPLITREX
$89.95
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Matched 4pcs PSVSANE ECC83 Vacuum Tube Valve Replace JJ Gold Lion Mullard 12AX7
$66.14
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ROGERS LABLED AMPEREX HOLLAND ECC83 12AX7 TUBE
$27.60
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Matched Pair Mullard ECC82/12AU7 Long Plate Square Getter 1957 England Strong
$475.00
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MULLARD 12AX7A / ECC83 Vacuum Tube Blackburn, GREAT BRITAIN TESTED 1961 (B1E)
$75.00
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Mullard 10M ECC83 12AX7 Gold Pins Tested Strong Excellent Sounding One Pair
$1180.00
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Strong Vintage 1960 Mullard / International 12AX7A ECC83 I63 Tube
$49.99
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Mullard 12AX7/ECC83, Eico branded Strong!
$45.00
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1 x Mazda 12AX7 ECC83 Mullard? England Test STRONG & BALANCED Triode Vacuum Tube
$52.00
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NOS 1965 MULLARD 12AX7 ECC83 TUBE AMPLITREX TESTED MUSEUM CERTIFIED 106%/106%
$140.25
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Clean Tested Vintage 1970 Mullard 12AX7/ECC83 Vacuum Tube
$49.99
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Matched Pair Mullard 12AX7/ECC83 Long Plate Square Getter mC1 1957 Strong UK
$580.00
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Matched Pair Mullard 12AU7/ECC82 Long Plate Dual Post O-Getter 1958 England
$275.00
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Mullard 12AX7/ECC83 Audio Tube Great Britain - TESTED at 70/78 with a min 55/55
$80.50
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Mullard for Bell & Howell 12AX7/ECC83 Tube Great Britain TV-7D/U Tested #4247
$49.99
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1958 Mullard 12AU7 ECC82 Long Plate Goal Post K61 - TV7 Tested
$38.00
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MULLARD? CV4004 / M8137 / 12AX7 / ECC83 AUDIO TUBE BOX PLATE HALO GETTER
$99.95
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Mullard for International 12AX7A/ECC83 Tube Great Britain TV-7D/U Tested #4346
$49.99
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Strong & Closely Balanced 1969 Mullard Branded/Amperex Made 12AX7/ECC83 Tube
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Mullard 12AX7 / ECC83 RARE Box Plate O-Getter Tested Good
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REALISTIC LIFETIME GOLD PIN 12AX7 ECC83 TUBE TESTS 101% / 98%
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TWO 12AX7 ECC83 VACUUM TUBES AMPEREX AND MULLARD (BJR7014)
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1960 MULLARD 12AX7A ECC83 Matching Date Code Pair Tubes Blackburn UK
$150.00
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PAIR Mullard 12DW7 7247 Matched Pair - Blackburn 1961 - Same code 6B1-B3A1
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Matched Pair Mullard 12AX7/ECC83 Copper Getter Post O-Getter I61 UK Strong
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3 Mullard for EICO 12AX7/ECC83 Amplifier Tubes Great Britain TV-7D/U Tested #006
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THREE VINTAGE 12AX7A ECC83 7025 Mullard, WG VINTAGE TUBES #2
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Mullard QUAD 4x NEW NIB 12ax7 ECC83 Long plates tubes - New
$112.95
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Mullard ECC83 12AX7 Gold Pin Vacuum Tube TV7 Tested Good 10M(?)
$135.00
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1958 MULLARD ECC82 12AU7 17MM LONG PLATE TUBE TESTS OVER 100%
$59.50
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2 Mullard for IEC 12AX7/ECC83 Amplifier Tubes Great Britain TV-7D/U Tested #01a
$89.99
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1 x 12AU7 CBS Hammond Mullard? Short Plate Tube - TV-7 Test - 7 Tubes Available
$15.00
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2 BOGEN BY MULLARD RIP PLATE ECC83 / 12AX7 AUDIO TUBES / I61
$119.00
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Matched Pair Mullard 12AU7/ECC82 Short Plate O-Getter Mitcham England Strong
$125.00
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A VINTAGE RCA/MULLARD 12AX7A/ECC83 NOS/NIB VACUUM TUBE
$160.00
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Matched Pair Mullard 12AX7/ECC83 Copper Getter Post O-Getter I61 UK 1960 Strong
$150.00
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Brand New Mullard Reissue 12AU7 ECC82 Gain Matched Pair (2) Vacuum Tubes
$64.78
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Mullard ECC83 12AX7 10M Master Series Short Plates Matched Pair - Blackburn '60s
$798.00
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1X 12AX7 Mullard = ECC83= 7025 USED TESTED 100% WORKING / One tube in one lot!
$53.50
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Mullard ECC83 12AX7 Short Plates Matched Pair - BVA - Blackburn '67 I63 - NOS
$249.60
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Mullard 12AT7/ECC81 O-Getter Copper Post Mitcham England 1957 650 R7L
$45.00
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MULLARD ECC82 12AU7A Shield Logo PREMIUM Vintage Audio VACUUM TUBE Tested 5.7796
$89.95
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1961 Perfect Balanced Mullard DAYSTROM ECC83 12AX7 BOGEN AMP No Microphonics TV7
$55.56
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Mullard 12AU7/ECC82 Long Plate Dual Post O-Getter 1958 Made in UK Microphonic
$50.00
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Mullard 12AX7 12AX7A ECC83 New! Matched Pair
$76.00
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RARE Mullard 12ax7/ECC83 LONG plates tube O-getter - 1959 - Test NOS
$169.99
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Lot Of 4 Mullard 12AX7 ECC83 Preamp Tubes O-Getter TV7 Tested Strong
$190.00
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PAIR BY GM M8137/ECC83/12AX7 MULLARD GREY PLATE O GETTER TESTED ROETEST V10 NOS
$280.00
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VINTAGE FISHER (by Mullard) ECC83 12AX7 TUBE - TV7 TESTED
$32.00
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Mullard Labeled Fisher 12AX7 / ECC83 O-Getter TV-7D/U Tested
$55.00
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Matched Pair Mullard 12AU7 / ECC82 tubes, Brand NEW in Box
$53.58
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Matched Pair Mullard 12AX7 ECC83 Tested on Hickok 752 Dynamic Mutual Conductance
$228.00
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Matched Balanced Pair Bell Howell 12AU7 India Amperex Mullard Tubes TV7 Tested
$36.00
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3 Pc 1975-76 Philips Mullard 12ax7 ECC83 Vacuum Tubes Hickok 539C I63 Guranteed
$195.00
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Brand New Gain Matched Septet (7) Mullard Reissue 12AX7 LONG Plate Vacuum Tubes
$205.21
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Brand New Gain Matched Quad (4) Mullard Reissue 12AX7 LONG Plate Vacuum Tubes
$123.07
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