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For Sale: Little Dot Driver Tubes: EF95, EF92, EF91 & More!

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For Sale:
Little Dot Driver Tubes: EF95, EF92, EF91 & More!

Will Ship To: Anywhere

For sale, a wide array of tubes for Little Dot MK I+, II, III, IV & IV SE amps

 

I have all the native types (EF95/6AK5/M8100, EF92/M8161, EF91/M8083) and either directly compatible pentodes (6AG5/6186, 6CB6A/6676, 6DK6/8136, 6EW6, 6GM6, 6GX6...) or adaptable pentodes (6AU6/EF94/6136, 6AH6/6485...) and even triodes (6J4/8532, EC91/6AQ4, 6AV6/EBC91 & 6AT6/EBC90) and some very nice heptodes (6BE6/EK90, 6BY6/5915/E91H/EH900S & 6CS6/EH90).

 

See page 77 on this thread http://www.head-fi.org/t/563884/little-dot-tube-amps-vacuum-tube-rolling-guide/1154 , for more information on what tubes are native/compatible/adaptable, and how to adapt them on your LD amp.

 

Base price is around 3~8€ a tube, depending on the tube, unless otherwise mentioned. Price are vastly negotiable if you buy pairs or more than one pair -obviously. I live in Europe but can ship worldwide for approximately 6€. Paypal commission is yours to pay unless you do paypal gift.

 

Alright, so here's what I have for sale:

 

EF95 / 6AK5 / M8100 (& 6AJ5)

 

- Voskhod 6ZH1P-EV, 1971, CCCP sign, 1 pair NOS, 1 pair NOS 100h burn-in

- Voskhod 6ZH1P-EV, 1986, <> military rhombus, 1 pair NOS NIB, 1 pair NOS NIB 100h burn-in

- GE JAN 5654W, 1985, 1 pair NOS NIB, 1 pair NOS NIB 20h burn-in

- Mullard EF95, Whyteleafe factory, 1957, D-getter, probably used

- Mullard CV850, Mitcham factory, 1960s, O-getter, 2 pairs, 1 pair used tested

- Mullard CV850, Whyteleafe factory, 1950s, D-getter, 1 pair, used tested strong

- Tung-Sol JAN CTL 6AJ5, 1945, 1 pair NOS NIB, 1 pair NOS NIB 50h burn-in, excellent tubes!

- Mullard M8100/CV4010, 1969, O-getter, 1 tube NOS

- Misc EF95/6AK5 tubes, inquire for more details -> 2€/tube

 

EF92 / M8161 / CV4015

 

- Mullard CV4015/M8161, 1976, Mitcham factory, O-getter, 1 pair NOS NIB, 1 pair NOS NIB, excellent tubes!

 

EF91 / M8083 / CV4014 / 6AM6 / CV138

 

- Mullard CV4014/M8083, Mitcham factory, O-getter, 60s & 70s, multiple pairs, 1 NOS pair sold, NOS and used tested

- Mullard CV4014/M8083, Whyteleafe factory, D-getter, 50s & 60s, multiple pairs, 1 NOS pair sold, NOS and used tested

- Mullard CV5377 (selected CV4014/M8083), Mitcham factory, O-getter, multiple NOS pairs, 1 NOS pair sold -> 16€/pair

- GEC CV4014, KB/Z, square getter, multiple pairs, 1 pair sold, used and tested strong (excellent tubes!)

- Brimar CV4014, multiple pairs, used tested, D-getter, small O-getter and large O-getter

 

- Mullard CV138, 1950s, D-getter, multiple pairs, NOS and used tested

- Mullard CV138/6AM6, D-getter, multiple pairs, NOS and used tested

- Brimar CV138

- Thorn AEI CV138, used tested

 

- Mullard EF91, 1950s, D-getter, multiple pairs, NOS and used tested

- Osram Z77, used tested

- MWT Z77, used tested

- Misc EF91/CV138/CV4014 tubes, mostly used, inquire for details -> 2€/tube

 

Compatible Pentodes

 

6CB6 / 6676

 

- Canadian GE (Made by US GE) 6CB6A/6676, 3 tubes NOS NIB, 1 pair NOS NIB 30h burn-in

- GE 6CB6A/6676, 1 pair NOS NIB

 

6DK6 / 8136

 

- GE 8136 (6DK6), from Tektronix electroscope, multiple pairs, used tested -> 6€/pair

 

6AG5 / 6186 / 6J3P

 

- 6J3P-E (Russian long-life 6AG5), CCCP and <> rhombus, 10 pairs NOS NIB -> 6€/pair

- Sylvania JAN 6AG5WA/6186, 1967, 1 pair NOS NIB

- GE 6AG5, 50s, 1 pair NOS NIB, different construction -> 6€/pair

 

6EW6

 

- GE 6EW6, 1975, military boxes, 1 pair NOS NIB

 

6GY6 / 6GX6

 

- GE 6GY6/6GX6, 1 pair NOS NIB, excellent tubes!

 

6DT6A

 

- GE 6DT6A, made by Toshiba in Japan, O-getter, 2 pairs NOS NIB, excellent tubes!

- GE 6DT6A, made by GE Canada, O-getter, 2 pairs NOS NIB

 

Adaptable Pentodes

 

6AU6 / 8425A

 

- GE JAN 6AU6WC, factory matched pair, 1978, 1 matched pair NOS NIB

- GE 6AU6A/8425A Tektronix Selected & Matched (Tek label & serial), 1964, 1 matched pair NOS NIB 20h burn-in, excellent tubes! -> 18€/pair

- Mullard-made Valvo EF94 West German Military (eagle logo), Blackburn factory, 1966, O-getter, 1 pair NOS NIB 20h burn-in, excellent tubes! -> 20€/pair

- Mullard-made Valvo EF94 West German Military (eagle logo), Blackburn factory, 1961, O-getter, 1 pair NOS NIB, excellent tubes! -> 20€/pair

 

6AH6 / 6485

 

- GE 6485 (6AH6), military boxes, 1978, O-getter, 1 pair NOS NIB 30h burn-in, excellent tubes!

- GE 6485 (6AH6), 1961, O-getter, 1 pair NOS NIB, excellent tubes!

- GE 6485 (6AH6), late 50s and early 60s, D-getter, 2 pairs NOS NIB

- Sylvania JAN 6AH6WA 1970, 1 pair NOS NIB 20h burn-in

- Raytheon JAN 6AH6WA, 1973, 1 pair NOS NIB 20h burn-in

 

Adaptable Triodes

 

6J4 / 8532

 

- French Thomson-CSF "Miniatron" 6J4S, 1970s, 3 pairs NOS NIB

- Sylvania JAN 8532W, 1975, 1 pair NOS NIB 20h burn-in (2 pins cut-off to adapt tubes), ultra-detailed!

- Mullard CV5311 UK mil-spec 6J4, Mitcham factory, 1981, O-getter, 1 pair NOS NIB 20h burn-in (2 pins cut-off to adapt tubes), ultra-detailed!

 

EC91 / 6AQ4

 

- Mullard CV4070 (6AQ4) UK mil-spec, Mitcham factory, 1972, O-getter, 1 pair NOS NIB 20h burn-in (2 pins cut-off to adapt tubes), ultra-detailed!

 

6AV6 / EBC91

 

- Lorenz EBC91, 1950s, side D-getter, 4 3 2 1 pair NOS NIB (white boxes), excellent tubes!

- GE JAN 6AV6, 1973, top D-getter, 1 pair NOS NIB (white boxes) 20h burn-in (2 pins cut-off to adapt tubes)

- Philips 6AV6 made by Mazda France, 1971, top O-getter, 1 pair NOS NIB 20 hour burn-in (2 pins cut-off to adapt tubes)

- Tungsram EBC91, top O-getter, 1 pair NOS NIB 10 hour burn-in (2 pins cut-off to adapt tubes)

- NEC 6AV6, made in Japan, side getter, 2 pairs NOS NIB

 

6AT6 / EBC90 / CV452

 

- Philips Holland CV452/6AT6 UK mil-spec, Heerlen Holland factory, top D-getter, 2 pairs NOS NIB

 

Compatible Heptodes

 

 

6BE6 / EK90

 

- Telefunken EK90, made in Ulm, West Germany, diamond in the base, 1 pair NOS NIB

- Haltron 6BE6 / CV453, made in Japan by Toshiba (same as the Siemens 6BE6), O-getter, 1 pair NOS NIB

- Haltron 6BE6, made in Japan by Toshiba (same as the Siemens 6BE6), O-getter, 1 pair NOS NIB

- Brimar CV4012, 5750 / 6BE6W, made in the UK for the UK military, 1971, O-getter, 1 pair NOS NIB

- Mullard 6BE6W / CV4012, made by Brimar in the UK, O-getter, 1 pair NOS NIB

 

6BY6 / 5915 / E91H / EH900S

 

- Telefunken EH900S, premium tubes with gold pins, made in West Germany, O-getter, "warranty" papers in box, 1 pair NOS NIB

- Telefunken EH900S / 5915, premium tubes made by Sylvania in the US, "Eagle" Bundeswehr West Germany logo, 1977, O-getter, 1 pair NOS NIB

- Philips E91H, made in Heerlen, Holland, and labeled for IBM (computer rated tubes), 1 pair NOS NIB, white boxes

- IBM 1680 (early computer rated 6BY6), made by RCA for IBM in the US, D-getter, 1 pair NOS

 

6CS6 / EH90

 

- Pope (Philips Holland) EH90, made in the Mullard Blackburn factory, UK, O-getter, 1 pair NOS NIB

- Siemens EH90, made by M.B.L.E (Mazda) in Belgium, O-getter, very warm tone, 1 pair NOS NIB

- Haltron 6CS6, made by Toshiba in Japan, O-getter, 3 pairs NOS NIB

 

Voila, that should be about it for now. Again, prices are negotiable by essence, and I can ship for cheap around the world. Happy shopping!

 

PS: If you're looking for a nice amp to actually use those tubes on, look no further: http://www.head-fi.org/t/687709/little-dot-mk-iv-se-220v-tube-headphone-amp-preamp-eu-sale-no-customs !


Edited by Audiofanboy - 12/23/13 at 6:35am
post #2 of 5
Quote:
Originally Posted by Audiofanboy View Post
 

For sale, a wide array of tubes for Little Dot MK I+, II, III, IV & IV SE amps

 

I have all the native types (EF95/6AK5/M8100, EF92/M8161, EF91/M8083) and either directly compatible pentodes (6AG5/6186, 6CB6A/6676, 6DK6/8136, 6EW6, 6GM6, 6GX6...) or adaptable pentodes (6AU6/EF94/6136, 6AH6/6485...) and even triodes (6J4/8532, EC91/6AQ4, 6AV6/EBC91 & 6AT6/EBC90) and some very nice heptodes (6BE6/EK90, 6BY6/5915/E91H/EH900S & 6CS6/EH90).

 

See page 77 on this thread http://www.head-fi.org/t/563884/little-dot-tube-amps-vacuum-tube-rolling-guide/1154 , for more information on what tubes are native/compatible/adaptable, and how to adapt them on your LD amp.

 

Base price is around 3~8€ a tube, depending on the tube, unless otherwise mentioned. Price are vastly negotiable if you buy pairs or more than one pair -obviously. I live in Europe but can ship worldwide for approximately 6€. Paypal commission is yours to pay unless you do paypal gift.

 

Alright, so here's what I have for sale:

 

EF95 / 6AK5 / M8100 (& 6AJ5)

 

- Voskhod 6ZH1P-EV, 1971, CCCP sign, 1 pair NOS, 1 pair NOS 100h burn-in

- Voskhod 6ZH1P-EV, 1986, <> military rhombus, 1 pair NOS NIB, 1 pair NOS NIB 100h burn-in

- GE JAN 5654W, 1985, 1 pair NOS NIB, 1 pair NOS NIB 20h burn-in

- Mullard CV850, Mitcham factory, 1960s, O-getter, 2 pairs, used tested strong

- Mullard CV850, Whyteleafe factory, 1950s, D-getter, 1 pair, used tested strong

- Tung-Sol JAN CTL 6AJ5, 1945, 1 pair NOS NIB, 1 pair NOS NIB 50h burn-in, excellent tubes!

- Mullard M8100/CV4010, 1969, O-getter, 1 tube NOS

- Misc EF95/6AK5 tubes, inquire for more details -> 2€/tube

 

EF92 / M8161 / CV4015

 

- Mullard CV4015/M8161, 1976, Mitcham factory, O-getter, 1 pair NOS NIB, 1 pair NOS NIB, excellent tubes!

 

EF91 / M8083 / CV4014 / 6AM6 / CV138

 

- Mullard CV4014/M8083, Mitcham factory, O-getter, 60s & 70s, multiple pairs, 1 NOS pair sold, NOS and used tested

- Mullard CV4014/M8083, Whyteleafe factory, D-getter, 50s & 60s, multiple pairs, 1 NOS pair sold, NOS and used tested

- Mullard CV5377 (selected CV4014/M8083), Mitcham factory, O-getter, multiple NOS pairs, 1 NOS pair sold -> 16€/pair

- GEC CV4014, KB/Z, square getter, multiple pairs, used and tested strong (excellent tubes!)

- Brimar CV4014, multiple pairs, used tested, D-getter, small O-getter and large O-getter

 

- Mullard CV138, 1950s, D-getter, multiple pairs, NOS and used tested

- Mullard CV138/6AM6, D-getter, multiple pairs, NOS and used tested

- Brimar CV138

- Thorn AEI CV138, used tested

 

- Mullard EF91, 1950s, D-getter, multiple pairs, NOS and used tested

- Osram Z77, used tested

- MWT Z77, used tested

- Misc EF91/CV138/CV4014 tubes, mostly used, inquire for details -> 2€/tube

 

Compatible Pentodes

 

6CB6 / 6676

 

- Canadian GE (Made by US GE) 6CB6A/6676, 3 tubes NOS NIB, 1 pair NOS NIB 30h burn-in

- GE 6CB6A/6676, 1 pair NOS NIB

 

6DK6 / 8136

 

- GE 8136 (6DK6), from Tektronix electroscope, multiple pairs, used tested -> 6€/pair

 

6AG5 / 6186 / 6J3P

 

- 6J3P-E (Russian long-life 6AG5), CCCP and <> rhombus, 10 pairs NOS NIB -> 6€/pair

- Sylvania JAN 6AG5WA/6186, 1967, 1 pair NOS NIB

- GE 6AG5, 50s, 1 pair NOS NIB, different construction -> 6€/pair

 

6EW6

 

- GE 6EW6, 1975, military boxes, 1 pair NOS NIB

 

6GY6 / 6GX6

 

- GE 6GY6/6GX6, 1 pair NOS NIB, excellent tubes!

 

6DT6A

 

- GE 6DT6A, made by Toshiba in Japan, O-getter, 2 pairs NOS NIB, excellent tubes!

- GE 6DT6A, made by GE Canada, O-getter, 2 pairs NOS NIB

 

Adaptable Pentodes

 

6AU6 / 8425A

 

- GE JAN 6AU6WC, factory matched pair, 1978, 1 matched pair NOS NIB

- GE 6AU6A/8425A Tektronix Selected & Matched (Tek label & serial), 1964, 1 matched pair NOS NIB 20h burn-in, excellent tubes! -> 18€/pair

- Mullard-made Valvo EF94 West German Military (eagle logo), Blackburn factory, 1966, O-getter, 1 pair NOS NIB 20h burn-in, excellent tubes! -> 20€/pair

- Mullard-made Valvo EF94 West German Military (eagle logo), Blackburn factory, 1961, O-getter, 1 pair NOS NIB, excellent tubes! -> 20€/pair

 

6AH6 / 6485

 

- GE 6485 (6AH6), military boxes, 1978, O-getter, 1 pair NOS NIB 30h burn-in, excellent tubes!

- GE 6485 (6AH6), 1961, O-getter, 1 pair NOS NIB, excellent tubes!

- GE 6485 (6AH6), late 50s and early 60s, D-getter, 2 pairs NOS NIB

- Sylvania JAN 6AH6WA 1970, 1 pair NOS NIB 20h burn-in

- Raytheon JAN 6AH6WA, 1973, 1 pair NOS NIB 20h burn-in

 

Adaptable Triodes

 

6J4 / 8532

 

- French Thomson-CSF "Miniatron" 6J4S, 1970s, 3 pairs NOS NIB

- Sylvania JAN 8532W, 1975, 1 pair NOS NIB 20h burn-in (2 pins cut-off to adapt tubes), ultra-detailed!

- Mullard CV5311 UK mil-spec 6J4, Mitcham factory, 1981, O-getter, 1 pair NOS NIB 20h burn-in (2 pins cut-off to adapt tubes), ultra-detailed!

 

EC91 / 6AQ4

 

- Mullard CV4070 (6AQ4) UK mil-spec, Mitcham factory, 1972, O-getter, 1 pair NOS NIB 20h burn-in (2 pins cut-off to adapt tubes), ultra-detailed!

 

6AV6 / EBC91

 

- Lorenz EBC91, 1950s, side D-getter, 4 3 2 1 pair NOS NIB (white boxes), excellent tubes!

- GE JAN 6AV6, 1973, top D-getter, 1 pair NOS NIB (white boxes) 20h burn-in (2 pins cut-off to adapt tubes)

- Philips 6AV6 made by Mazda France, 1971, top O-getter, 1 pair NOS NIB 20 hour burn-in (2 pins cut-off to adapt tubes)

- Tungsram EBC91, top O-getter, 1 pair NOS NIB 10 hour burn-in (2 pins cut-off to adapt tubes)

- NEC 6AV6, made in Japan, side getter, 2 pairs NOS NIB

 

6AT6 / EBC90 / CV452

 

- Philips Holland CV452/6AT6 UK mil-spec, Heerlen Holland factory, top D-getter, 2 pairs NOS NIB

 

Compatible Heptodes

 

 

6BE6 / EK90

 

- Telefunken EK90, made in Ulm, West Germany, diamond in the base, 1 pair NOS NIB

- Haltron 6BE6 / CV453, made in Japan by Toshiba (same as the Siemens 6BE6), O-getter, 1 pair NOS NIB

- Haltron 6BE6, made in Japan by Toshiba (same as the Siemens 6BE6), O-getter, 1 pair NOS NIB

- Brimar CV4012, 5750 / 6BE6W, made in the UK for the UK military, 1971, O-getter, 1 pair NOS NIB

- Mullard 6BE6W / CV4012, made by Brimar in the UK, O-getter, 1 pair NOS NIB

 

6BY6 / 5915 / E91H / EH900S

 

- Telefunken EH900S, premium tubes with gold pins, made in West Germany, O-getter, "warranty" papers in box, 1 pair NOS NIB

- Telefunken EH900S / 5915, premium tubes made by Sylvania in the US, "Eagle" Bundeswehr West Germany logo, 1977, O-getter, 1 pair NOS NIB

- Philips E91H, made in Heerlen, Holland, and labeled for IBM (computer rated tubes), 1 pair NOS NIB, white boxes

- IBM 1680 (early computer rated 6BY6), made by RCA for IBM in the US, D-getter, 1 pair NOS

 

6CS6 / EH90

 

- Pope (Philips Holland) EH90, made in the Mullard Blackburn factory, UK, O-getter, 1 pair NOS NIB

- Siemens EH90, made by M.B.L.E (Mazda) in Belgium, O-getter, very warm tone, 1 pair NOS NIB

- Haltron 6CS6, made by Toshiba in Japan, O-getter, 3 pairs NOS NIB

 

Voila, that should be about it for now. Again, prices are negotiable by essence, and I can ship for cheap around the world. Happy shopping!

 

PS: If you're looking for a nice amp to actually use those tubes on, look no further: http://www.head-fi.org/t/687709/little-dot-mk-iv-se-220v-tube-headphone-amp-preamp-eu-sale-no-customs !

when you say directly compatible pentodes/heptodes does  it mean no modding/cutting pins or bridging?

post #3 of 5
Thread Starter 
Quote:
Originally Posted by i luvmusic 2 View Post

when you say directly compatible pentodes/heptodes does  it mean no modding/cutting pins or bridging?
Yup, that's right! Just plug & play, no hassle!

The compatible pentodes work on the EF92 jumper setting, whereas the heptodes can work with both jumper settings. Take a look at the summary post on page 77 of the Little Dot Rolling Thread (link above) to get a better idea of what tubes are easy to use!

Some of my favorite tubes are in those heptodes and pentodes, like the 6CS6/EH90 or 6DT6A.
post #4 of 5
Quote:
Originally Posted by Audiofanboy View Post


Yup, that's right! Just plug & play, no hassle!

The compatible pentodes work on the EF92 jumper setting, whereas the heptodes can work with both jumper settings. Take a look at the summary post on page 77 of the Little Dot Rolling Thread (link above) to get a better idea of what tubes are easy to use!

Some of my favorite tubes are in those heptodes and pentodes, like the 6CS6/EH90 or 6DT6A.

THANKS

post #5 of 5
Thread Starter 

New tubes added!

 

Last pair of Voshod 6J1P-EV sold!

 

:beerchug:

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