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Little Dot I+ Tube Rolling - Page 201

post #3001 of 3007
Here are some notes I made on tube families when I first got my LD. Not pretty, but might help:

EF95
6JI, WE403A/B, M8100, CV4010, EF95, 6AK5
EF95/5654/CV4010/M8100/6096/403A/B/6J1 (Stock)
EF95 = 6AK5 = 6j1p = 6096 = 6F32V = 6F32 = 5654 = 6ZH1P = M8100= 403A
EF95 6J38P-EV, 6BE6* (6BE6W, EK90, 5750/5760?, CV4012), 6BY6* and 6CS6 (EH90), 6HM5, 6HA5, EC900
Miniature-7-Pin-Base RF miniature pentode, 6.3V heater

408A
6028
Miniatur-7-Pin-Base B7G, 20V, 50mA heater

EF92
(EF91 = 6AM6 = Z77 = 6F12 = 8D3 = N79 = CV138 = 6064 = M8083 = CV4014)
(EF92 = 6CQ6 = W77 = 6F21 = 9D6 = CV131 = 6065 = M8161 = CV4015)
EF92 6BY6* (E91H, 5915, 6687 EH900S, EH960, EH91H), 6BE6*,6CB6, 6DK6, 6EW6, 6GM6, 6GY6, 6DT6
Miniature-7-Pin-Base B7G, 6.3V heater

*These are very unique tubes in that they can be used in either the EF95 setting or the EF92 setting. In the EF95 setting, the bass is stronger. In the EF92 setting, the frequency spectrum is shifted a bit more to the mids and treble.
Edited by Barndoor - 3/16/17 at 2:23am
post #3002 of 3007
Quote:
Originally Posted by Barndoor View Post

Here are some notes I made on tube families when I first got my LD. Not pretty, but might help:

EF95
6JI, WE403A/B, M8100, CV4010, EF95, 6AK5
EF95/5654/CV4010/M8100/6096/403A/B/6J1 (Stock)
EF95 = 6AK5 = 6j1p = 6096 = 6F32V = 6F32 = 5654 = 6ZH1P = M8100= 403A
EF95 6J38P-EV, 6BE6* (6BE6W, EK90, 5750/5760?, CV4012), 6BY6* and 6CS6 (EH90), 6HM5, 6HA5, EC900
Miniature-7-Pin-Base RF miniature pentode, 6.3V heater

408A
6028
Miniatur-7-Pin-Base B7G, 20V, 50mA heater

EF92
(EF91 = 6AM6 = Z77 = 6F12 = 8D3 = N79 = CV138 = 6064 = M8083 = CV4014)
(EF92 = 6CQ6 = W77 = 6F21 = 9D6 = CV131 = 6065 = M8161 = CV4015)
EF92 6BY6* (E91H, 5915, 6687 EH900S, EH960, EH91H), 6BE6*,6CB6, 6DK6, 6EW6, 6GM6, 6GY6, 6DT6
Miniature-7-Pin-Base B7G, 6.3V heater

*These are very unique tubes in that they can be used in either the EF95 setting or the EF92 setting. In the EF95 setting, the bass is stronger. In the EF92 setting, the frequency spectrum is shifted a bit more to the mids and treble.

Thank you! Much appreciated! 

post #3003 of 3007
Quote:
Originally Posted by Barndoor View Post

Here are some notes I made on tube families when I first got my LD. Not pretty, but might help:

EF95
6JI, WE403A/B, M8100, CV4010, EF95, 6AK5
EF95/5654/CV4010/M8100/6096/403A/B/6J1 (Stock)
EF95 = 6AK5 = 6j1p = 6096 = 6F32V = 6F32 = 5654 = 6ZH1P = M8100= 403A
EF95 6J38P-EV, 6BE6* (6BE6W, EK90, 5750/5760?, CV4012), 6BY6* and 6CS6 (EH90), 6HM5, 6HA5, EC900
Miniature-7-Pin-Base RF miniature pentode, 6.3V heater

408A
6028
Miniatur-7-Pin-Base B7G, 20V, 50mA heater

EF92
(EF91 = 6AM6 = Z77 = 6F12 = 8D3 = N79 = CV138 = 6064 = M8083 = CV4014)
(EF92 = 6CQ6 = W77 = 6F21 = 9D6 = CV131 = 6065 = M8161 = CV4015)
EF92 6BY6* (E91H, 5915, 6687 EH900S, EH960, EH91H), 6BE6*,6CB6, 6DK6, 6EW6, 6GM6, 6GY6, 6DT6
Miniature-7-Pin-Base B7G, 6.3V heater

*These are very unique tubes in that they can be used in either the EF95 setting or the EF92 setting. In the EF95 setting, the bass is stronger. In the EF92 setting, the frequency spectrum is shifted a bit more to the mids and treble.

 

This is essentially a somewhat abbreviated version of a posting made several years ago by Acapella11:

 

http://www.head-fi.org/t/563884/little-dot-tube-amps-vacuum-tube-rolling-guide/1140#post_9392055

post #3004 of 3007

Speaking of Acapella11 is he still active?

post #3005 of 3007
Never got round to reading that thread, cobbled it together from bits and pieces on this one, but yeah that is much better smily_headphones1.gif
post #3006 of 3007


I have the voskhods, M1800s, and 6HM5s. Now all i need is the actual amp to arrive.
post #3007 of 3007
Quote:
Originally Posted by ZJee View Post



I have the voskhods, M1800s, and 6HM5s. Now all i need is the actual amp to arrive.

I have the amp but no tubes...Let's go Mr postman!
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