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Mullard ECC83 CV4004 M8137 KB/AD tested 1.1mA full emission mA/V 1.6 matched x2

End: 31.01. 2015 19:31:37 on Saturday

• Condition: New: Other
• Price: 82.52 EUR
• Status: sold
• Item number: 301502460854
• Counter: 136
• Bids: 6
• Seller: messinacat (4536|100.0%)
• Seller information: Commercial
• Item location: London
• Ships to: Worldwide
• Shipping: 8,0 EUR
• on EBAY

Pair Mullard M8137 CV4004 NOS NIB Tubes (ECC83 / 12AX7)

End: 31.01. 2015 19:08:13 on Saturday

• Condition: New
• Price: 266.57 EUR
• Status: sold
• Item number: 151571079895
• Counter: 46
• Seller: bruhako (1919|100.0%)
• Seller information: non commercial
• Item location: Horgen 1
• Ships to: Worldwide
• Shipping: 11,86 EUR
• on EBAY

M8137 MULLARD 641 ?133 CV4004 ECC83 FULL BOX ANODE HiFi VOX TUBE Valve amp ????

End: 09.01. 2015 03:40:17 on Friday

• Condition: New: Other
• Price: 66.77 EUR
• Status: sold
• Item number: 121529043122
• Seller: 20th-century-electronics (1110|100.0%)
• Seller information: non commercial
• Item location: UK
• Ships to: Worldwide
• Shipping: 13,82 EUR
• on EBAY

SUPERB 1961 WHYTELEAFE MULLARD M8137 CV4004 ECC83 12AX7 AVO-TESTS AS NOS BRITISH

End: 24.12. 2014 10:42:18 on Wednesday

• Condition: Used
• Price: 98.46 EUR
• Status: sold
• Item number: 251765359074
• Counter: 48
• Seller: totalhepcat (1766|100.0%)
• Seller information: Commercial
• Item location: Mid Somerset
• Ships to: Worldwide
• Shipping: 6,38 EUR
• on EBAY

Vintage Mullard 12AX7 M8137 Vacuum Tube Valve - Amplitrex Tested

End: 16.12. 2014 18:49:15 on Tuesday

• Condition: Used
• Price: 29.44 EUR
• Status: sold
• Item number: 181604660352
• Counter: 202
• Bids: 7
• Seller: salvageit (302|100.0%)
• Seller information: non commercial
• Item location: Chorley
• Ships to: GB
• Shipping: 10,22 EUR
• on EBAY

2 MATCHED 1956 MULLARD M8137 CV4004 ECC83 12AX7 DIAMOND-SQUARE-GETTER AVO-TESTED

End: 08.12. 2014 01:25:01 on Monday

• Condition: Used
• Price: 362.65 EUR
• Status: sold
• Item number: 251735448109
• Counter: 504
• Bids: 26
• Seller: totalhepcat (1740|100.0%)
• Seller information: Commercial
• Item location: Mid Somerset
• Ships to: Worldwide
• Shipping: 6,93 EUR
• on EBAY

Mullard CV4004 12AX7 ECC83 box plate M8137

End: 07.12. 2014 23:56:14 on Sunday

• Condition: Used
• Price: 39.41 EUR
• Status: sold
• Item number: 151499717796
• Counter: 63
• Bids: 1
• Seller: foogoo888 (665|100.0%)
• Seller information: non commercial
• Item location: NSW
• Ships to: Worldwide
• Shipping: 12,0 EUR
• on EBAY

1958 MULLARD M8137 CV4004 ECC83 12AX7 GOALPOST GETTER BOX PLATES AVO-TESTED OK

End: 01.12. 2014 02:23:43 on Monday

• Condition: Used
• Price: 49.15 EUR
• Status: sold
• Item number: 251730251877
• Counter: 223
• Bids: 11
• Seller: totalhepcat (1737|100.0%)
• Seller information: Commercial
• Item location: Mid Somerset
• Ships to: Worldwide
• Shipping: 5,68 EUR
• on EBAY

Mullard CV4004 M8137 double triode valve - NOS

End: 29.11. 2014 02:03:49 on Saturday

• Condition: New: Other
• Price: 62.81 EUR
• Status: sold
• Item number: 171551830198
• Counter: 63
• Bids: 1
• Seller: 2011clearout.clutter (162|100.0%)
• Seller information: non commercial
• Item location: Stourbridge, Staffordshire
• Ships to: Worldwide
• Shipping: 10,02 EUR
• on EBAY

Pair Mullard M8137 CV4004 NOS NIB Tubes (ECC83 / 12AX7)

End: 25.11. 2014 04:52:54 on Tuesday

• Condition: New
• Price: 250.85 EUR
• Status: sold
• Item number: 151483676601
• Counter: 114
• Seller: bruhako (1896|100.0%)
• Seller information: non commercial
• Item location: Horgen 1
• Ships to: Worldwide
• Shipping: 0,0 EUR
• on EBAY

Single NOS Brimar Trustworthy 6057 = CV4004 - M8137 - VX7059

End: 23.11. 2014 19:20:04 on Sunday

• Condition: New
• Price: 36.63 EUR
• Status: sold
• Item number: 181589193463
• Counter: 59
• Bids: 5
• Seller: gibson345 (2645|99.9%)
• Seller information: Commercial
• Item location: Lincoln, Lincolnshire
• Ships to: Worldwide
• Shipping: 12,56 EUR
• on EBAY

M8137 CV4004 6057 HQ Mullard UK tubes 2 pieces #20

End: 22.11. 2014 16:18:54 on Saturday

• Condition: Used
• Price: 50.0 EUR
• Status: sold
• Item number: 171543329658
• Counter: 71
• Bids: 1
• Seller: retrotechnic65 (116|99.0%)
• Seller information: non commercial
• Item location: Mierlo
• Ships to: Worldwide
• Shipping: 20,6 EUR
• on EBAY

Mullard M8137 CV4004 ECC83 12AX7 Valve Tube

End: 21.11. 2014 00:00:54 on Friday

• Condition: Used
• Price: 43.82 EUR
• Status: sold
• Item number: 331375193286
• Counter: 179
• Bids: 12
• Seller: alanapa (257|100.0%)
• Seller information: non commercial
• Item location: Bridport
• Ships to: GB
• Shipping: 16,97 EUR
• on EBAY

Pair Mullard M8137 CV4004 NOS NIB Tubes (ECC83 / 12AX7)

End: 19.11. 2014 19:50:27 on Wednesday

• Condition: Used
• Price: 250.48 EUR
• Status: sold
• Item number: 151481573376
• Counter: 70
• Seller: bruhako (1896|100.0%)
• Seller information: non commercial
• Item location: Horgen 1
• Ships to: Worldwide
• Shipping: 0,0 EUR
• on EBAY

2 X MATCHED M8137 MULLARD WHYTELEAFE A RARE 12AX7 ECC83 NOS NIB SAME CODE AUDIO

End: 19.11. 2014 00:36:52 on Wednesday

• Condition: Used
• Price: 267.0 EUR
• Status: sold
• Item number: 281420476526
• Counter: 279
• Seller: arslait (137|100.0%)
• Seller information: Commercial (with base shop)
• Item location: terni, TR
• Ships to: Worldwide
• Shipping: 8,5 EUR
• on EBAY

2 EARLY MULLARD M8137 CV4004 ECC83 12AX7 AVO-TESTED 1 WHYTELEAFE FREE UK SHIP

End: 17.11. 2014 07:25:35 on Monday

• Condition: Used
• Price: 72.29 EUR
• Status: sold
• Item number: 251712675441
• Counter: 307
• Bids: 21
• Seller: totalhepcat (1728|100.0%)
• Seller information: Commercial
• Item location: Mid Somerset
• Ships to: Worldwide
• Shipping: 6,38 EUR
• on EBAY

STRONG BALANCED 1958 MULLARD M8137 CV4004 ECC83 12AX7 GOALPOST AVO-TESTED 100%+

End: 17.11. 2014 02:15:09 on Monday

• Condition: Used
• Price: 114.09 EUR
• Status: sold
• Item number: 251712287108
• Counter: 185
• Bids: 35
• Seller: totalhepcat (1728|100.0%)
• Seller information: Commercial
• Item location: Mid Somerset
• Ships to: Worldwide
• Shipping: 7,02 EUR
• on EBAY

Mullard CV4004 12AX7 ECC83 box plate M8137

End: 16.11. 2014 16:29:39 on Sunday

• Condition: Used
• Price: 41.98 EUR
• Status: sold
• Item number: 151475086087
• Counter: 39
• Bids: 1
• Seller: foogoo888 (656|100.0%)
• Seller information: non commercial
• Item location: NSW
• Ships to: Worldwide
• Shipping: 12,0 EUR
• on EBAY

STRONG 1969 MULLARD M8137 CV4004 ECC83 12AX7 AVO-TESTED 100%+ FREE UK SHIP

End: 14.11. 2014 21:49:04 on Friday

• Condition: Used
• Price: 56.69 EUR
• Status: sold
• Item number: 251716757922
• Counter: 43
• Seller: totalhepcat (1744|99.6%)
• Seller information: Commercial
• Item location: Mid Somerset
• Ships to: Worldwide
• Shipping: 0,0 EUR
• on EBAY

Brimar Development Sample VX7059 equivalent¶ to:- 6057 - CV4004 - M8137

End: 14.11. 2014 19:11:06 on Friday

• Condition: New
• Price: 116.74 EUR
• Status: sold
• Item number: 121481356222
• Counter: 128
• Bids: 13
• Seller: gibson345 (2636|99.9%)
• Seller information: Commercial
• Item location: Lincoln, Lincolnshire
• Ships to: Worldwide
• Shipping: 12,79 EUR
• on EBAY

MULLARD CV4004/M8137/ ECC83 TUBE VALVE NOS

End: 13.11. 2014 16:31:00 on Thursday

• Condition: New
• Price: 107.21 EUR
• Status: sold
• Item number: 191400082306
• Counter: 58
• Bids: 1
• Seller: passenger45 (79|100.0%)
• Seller information: non commercial
• Item location: Cardiff
• Ships to: Worldwide
• Shipping: 15,32 EUR
• on EBAY

MULLARD M8137/CV4004/ECC83 (MATCHED TRIODES) VINTAGE VALVE / TUBE. USED/TESTED

End: 04.11. 2014 00:11:55 on Tuesday

• Condition: Used
• Price: 38.31 EUR
• Status: sold
• Item number: 151455571906
• Counter: 53
• Bids: 1
• Seller: clark1230 (496|100.0%)
• Seller information: non commercial
• Item location: Cheltenham, Gloucestershire
• Ships to: Worldwide
• Shipping: EUR
• on EBAY

Pair NOS Mullard M8137 CV4004 ECC83 Box Plate Valves Tubes

End: 21.10. 2014 01:12:33 on Tuesday

• Condition: New: Other
• Price: 190.09 EUR
• Status: sold
• Item number: 251676838327
• Counter: 86
• Seller: ian2800 (2904|100.0%)
• Seller information: Commercial
• Item location: Stoke-on-Trent
• Ships to: Worldwide
• Shipping: 5,95 EUR
• on EBAY

Mullard ECC83 CV4004 M8137 KB/AD tested 1.1mA full emission mA/V 1.6 matched x2

End: 18.10. 2014 19:07:49 on Saturday

• Condition: New: Other
• Price: 83.22 EUR
• Status: sold
• Item number: 291265360554
• Counter: 83
• Bids: 16
• Seller: messinacat (4425|100.0%)
• Seller information: Commercial
• Item location: London
• Ships to: Worldwide
• Shipping: 22,85 EUR
• on EBAY