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300B+6GL7 SE stereo integrated amplifier
300B+6GL7 SE stereo integrated amplifier
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Old 17th May 2016, 07:49 AM   #1
davorin is offline davorin  Croatia
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Location: Zadar, Croatia
Default 300B+6GL7 SE stereo integrated amplifier

For Croatian "Triode Festival Zadar-2016" I made a little and compact stereo integrated amplifier with tubes 300B and 6GL7.
By adjusting the cathode resistor to ~ 890 Ohms got current ~ 78mA through the output tube and power output ~ 7W.
The output transformers I rolled himself, but the power transformer and choke I took from old disused devices.
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Last edited by jazbo8; 18th May 2016 at 04:08 PM. Reason: typo
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Old 17th May 2016, 07:55 AM   #2
davorin is offline davorin  Croatia
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Join Date: Aug 2005
Location: Zadar, Croatia
... and continue ...
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Old 17th May 2016, 11:48 AM   #3
Bigun is offline Bigun  Canada
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300B+6GL7 SE stereo integrated amplifier
Looks great !
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"The test of the machine is the satisfaction it gives you. There isn't any other test. If the machine produces tranquility it's right. If it disturbs you it's wrong until either the machine or your mind is changed." Robert M Pirsig.
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Old 17th May 2016, 04:21 PM   #4
Palustris is offline Palustris  United States
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That's beautiful construction technique. I hope to make it to Zadar sometime soon.
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Old 18th May 2016, 06:12 AM   #5
davorin is offline davorin  Croatia
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Join Date: Aug 2005
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Originally Posted by Palustris View Post
That's beautiful construction technique. I hope to make it to Zadar sometime soon.
Thank you and I'll be glad if You visit Zadar and arrange a meeting.
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