UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Making a midi system cassette deck standalone

Michael Maurice · 14th Oct 2020, 9:57 pm

I wonder what the AC 9V supplies, it is probably +/- 12V but you'll also need a 5V supply and maybe even a -5V supply.

14th Oct 2020, 9:57 pm	#2
Michael Maurice Moderator Join Date: Feb 2006 Location: Wembley, Middlesex Posts: 7,225	Re: Making a midi system cassette deck standalone I wonder what the AC 9V supplies, it is probably +/- 12V but you'll also need a 5V supply and maybe even a -5V supply. __________________ Forum Moderator http://www.michaelmauricerepairs.co.uk/