In Reply to: Re: I worship the DHT electric posted by Stephen R on March 13, 2007 at 03:44:32:
Hi Stephen,The phonostage I currently use the most is EC8020 based, but not the differential one. It uses two stages of this circuit:
http://www.vinylsavor.de/capless.gif
A parafeed circuit without coupling cap. The DC flowing through the primary is determined by the DCR of the winding. The transformer is a Lundahl 1677 used in reverse. I chose this one because it has a quite high DCR. B+ is around 90V. With this the DC current is within spec for the core.
600 Ohm LCR EQ between the stages.
Best regards
Thomas
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Follow Ups
- Re: I worship the DHT electric - Thomas Mayer 04:56:36 03/13/07 (4)
- Re: I worship the DHT electric - Stephen R 05:44:39 03/13/07 (3)
- Re: I worship the DHT electric - Thomas Mayer 00:54:13 03/14/07 (2)
- Re: I worship the DHT electric - Stephen R 01:51:46 03/14/07 (1)
- Re: I worship the DHT electric - Thomas Mayer 02:34:33 03/14/07 (0)