Anyone have the Meng Mini X1 amp here?

jjkozlow · 28th December 2010, 09:50 PM

This one?

I have one on the way. Wondering what type of things I should be on the lookout for or any mods I might need to do for this particular one to make it "safe" (read about a few other version Mengs that had no earth ground).

I'm handy with a soldering iron and build my own loudspeakers, but I'm no amp tech!!Anyone have the schematic for it? Thanks!

Miljenko · 9th November 2012, 08:36 AM

Hi JJ, it's being a while since you've send a post but I've just bought that amp couple of days ago. Took some effort and here it is; schematics and some measurement data. Mostly voltages and supply filter & OPT values. Please notice that element numbering is my own and doesn't coincide with factory numbering.
Hoping this helps you and others who would like do some tweaks. I was planning some of my own based on single 6N1 pair mods presented in this forum, but I'm all ears

28th December 2010, 09:50 PM	#1
jjkozlow diyAudio Member Join Date: Mar 2004 Location: Michigan	Anyone have the Meng Mini X1 amp here? This one? I have one on the way. Wondering what type of things I should be on the lookout for or any mods I might need to do for this particular one to make it "safe" (read about a few other version Mengs that had no earth ground). I'm handy with a soldering iron and build my own loudspeakers, but I'm no amp tech!!Anyone have the schematic for it? Thanks!

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9th November 2012, 08:36 AM	#2
Miljenko diyAudio Member Join Date: Sep 2011 Location: Zagreb, Croatia	Hi JJ, it's being a while since you've send a post but I've just bought that amp couple of days ago. Took some effort and here it is; schematics and some measurement data. Mostly voltages and supply filter & OPT values. Please notice that element numbering is my own and doesn't coincide with factory numbering. Hoping this helps you and others who would like do some tweaks. I was planning some of my own based on single 6N1 pair mods presented in this forum, but I'm all ears