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Old 20th October 2008, 01:20 PM   #1
aurche is offline aurche  Bulgaria
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Default EL95 mini SE

ECC85 - preamp ; EL95 - output with 5k to 4 ohms transformer. Output tube is pentode wired, ultralinear configuration. 250V PSU voltage. What will be the power output? I gues 2-2,5W.
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Old 20th October 2008, 03:37 PM   #2
kevinkr is offline kevinkr  United States
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I would guess about half that...
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Old 20th October 2008, 03:56 PM   #3
kmaier is offline kmaier  United States
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Link:

http://www.r-type.org/exhib/aaa0406.htm

Better efficiency would be had using an OPT with higher impedance, ~8- to 10K.

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