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WD Amplifiers For discusson of World Designs Amplifiers |
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#1
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list of valves please.
Season greetings,
Would some kind soul provide me with a list of the valves used in the Phono 3, Pre 3 and WD88VA. A friend will be bringing all his valves round to stick on my tester over the Christmas break. His gear is all about 5 years old and he has some minor hum issues so it seems sensible to test the valves. It would be nice to be able to look up the test data before he arrives to save time on the day. Thanks in advance, Phil.
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Commission for Dark Skies (CfDS) |
#2
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Re: list of valves please.
Hi Phil
PreIII - 2 x ECC82/12AU7/5814A Phono III - 3 x ECC83/12AX7/5751 WD88 - 1 x ECC83/12AX7, 2 x 5687 (WA, WB) 4 x KT88 John |
#3
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Re: list of valves please.
Hi Phil,
Ecc83 Ecc82 5687 KT88 Which tester do you use btw? |
#4
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Re: list of valves please.
Thank you John & Richard.
It is an AVO Mk 3 Richard and according to the label, it last passed its electrical safety test in March 1972 so it should be a goodun Phil.
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Commission for Dark Skies (CfDS) Last edited by Phil Y; 21st December 2012 at 08:11 PM. |