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Old 10th October 2006, 04:52 PM   #1
diyAudio Member
Join Date: Jun 2005
Location: Los Angeles
Default Your Favorite Output Stage for TDA1541a ?

Interested in hearing from builders who have listened to more than one output stage for tda1541a. Many have used 6dj8/ECC88; 6c45p; 7788/e810f triode wired, etc.

Right now I use a 6dj8 stage (tube-lover's v2 kit) Its pretty good, but I am wondering if there is a significant step up?

I have read very enthusiastic posts by those who built CCS anode load 6c45 or 7788/e810f. I have NOT read any posts from those who built CCS but did NOT like it, and changed. Anybody out there fit this profile?

I need moderate/low Zout and about ~2V output as I use a passive TVC feeding 1.5V sensitive 300B in DRD circuit (100K ohm). An output stage that allows use of fairly low 22-47 ohm IV resistor since tda1541 distortion increases rapidly as one approaches 100ohm.

What's your favorite and why?
Cheers ~ Mike
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Old 22nd October 2006, 01:46 AM   #2
diyAudio Member
Join Date: Jun 2005
Location: Los Angeles
Default Anyone with experience to share?

Pretty please
Cheers ~ Mike
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Old 8th January 2013, 01:58 AM   #3
HP8903B is offline HP8903B  United States
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Join Date: Jun 2010
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Old 8th January 2013, 11:13 AM   #4
oshifis is offline oshifis  Hungary
diyAudio Member
Join Date: Mar 2004
Location: Budapest, Hungary
Let me promote my tube/transformer hybrid topology:

Laszlo's Valve Output Stage with Lundahl transformer
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