[hottyson]

It is very easy to blow up a tube amp if settings are incorrect in the slightest. So, below is a copy of my settings cheat sheet for my Little Dot I+ amplifiers. Please read over my list to see if I have made any errors. Perhaps this may be useful to other headfiers.

NOTE:
This is not a tube rolling guide, so please refrain from evaluating or commenting on performance of individual tubes.
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I have different versions 2.0 and 4.0 of this amp. The version of circuit board is printed on the insides of the amplifiers.

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Don't forget to let me know about any mistakes that you find.

Thanks,
hottyson

 

[hottyson]

Thanks.

 

[hottyson]

Settings Cheat Sheet for Little Dot I+ tube settings

WE408A related tube settings

• 408A
• 6028

6J1 6AK5 5654 WE403A/B EF95 related tube settings

• EF95
• 6AK5
• 6AK5W
• 6Ж1П
• 6069
• 6F32V
• 6F32
• PM05
• 6968
• 6J1
• 6J1-Q
• 5654
• 5654W
• JAN5654W
• CV850
• M8100
• 403B
• 5591
• 403A
• E95F
• 731A
• GL-5654
• 6ZH1P-EV
• CV4010
• VX8100

EF91 EF92 CV131 CV138 related tube settings

• EF91
• 6AM6
• Z77
• N79
• CV138
• 5A/160H
• M2462-406
• CV138
• 5A/160K
• 6024
• 6064
• 6AM6S
• R144
• CV4014
• CV4015
• M8083
• S6F12
• CV1955
• EF92
• CV131
• 6065
• 9D6
• W77
• 6CQ6
• 6CQ6S
• M8161
• 6F21
• 7498
• PM07
• R144
• S6F12