|
Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
|
|
|
Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
|
In Reply to: Magnavox 9302-00 Schematic posted by jec@afo.net on December 11, 2014 at 20:09:14:
IMHO, you would be better off to power the Lafayette from the Magnavox power supply which is much better designed (slow turn-on tube rectified) via a 3-5 ft shielded cord and dispense with the Lafayette power supply. This would get inductive coupling and hum out of the picture. The connections on the Mag power supply transformer marked Y1 and Y2 is obviously to power a preamp (probably DC filaments) that is not shown on your Mag schematic. Most magnavox units had a seperate control box with volume, bass and treble controls (it probably had tubes). You will have to add a volume control to the input of the mag power amp if you don't have this preamp unit.M.B.
"...the fool doth think he is wise but the wise man knows himself to be nothing but a fool." Will Shakespeare
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Magnavox 9302-00 Schematic - mobiasloop 04:32:46 12/12/14 (3)
- RE: Magnavox 9302-00 Schematic - Eli Duttman 08:07:24 12/12/14 (1)
- Yes, but the rectification is much gentler than SS. - mobiasloop 09:01:52 12/12/14 (0)
- RE: More - mobiasloop 04:54:41 12/12/14 (0)
Top of Page ]
[ Contact Us ]
[ Support/Wish List ]
[ Copyright © 2025, Audio Asylum, all rights reserved ]
