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Old 16th May 2007, 11:49 AM   #1
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Default Brimar EM87

Hey

After taking to bits and old old record deck with built in amp i found a number of tubes in it along with other bits (transformers etc) and the two tubes in it were a ECC83, which i have no problem finding info on and also a Brimar EM87. I carnt find any infomation on this and curious about the light strip on the back.

Any body got any circuit ideas for this? using the ECC83 as the preamp and the EM87 at the output.

Regards
Damon
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Old 16th May 2007, 12:53 PM   #2
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EM87/6HU6 is a 'magic eye' tube - used for tuning/output levels/etc

see the bottom of http://www.vacuumtube.com/eyetubes.htm for some ideas
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Old 16th May 2007, 01:19 PM   #3
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Cheers for that.

I will have a play!

Regards
Damon
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