• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Anyone have the Meng Mini X1 amp here?

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This one?
An externally hosted image should be here but it was not working when we last tested it.


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!
 
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 😀
original.jpg
 
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