Hello folks,
I am an (independent) Engl Amp Tech and perform warranty repairs for Engl USA in Los Angeles. From my close connection with the company I can report to you that of all Engl amps sold world wide, there are
less than 1% warranty issues which is way below industry standard.
Since I service all brands of guitar amps and have extensive experience with brands like Diezel, Mesa, Marshall, Fender, Framus, Peavey etc etc, I think I am qualified to state that Engl amps are of very fine built. This is high quality German engineering, very well thought out and designed using rock solid components. The amps are hand built in Germany with excellent quality control. Inspite of all precautions there will always be a small percentage of amps that will have problems and every manufacturer has those issues, more or less in numbers.
Engl is in the process of widening their US customer support and Engl's USA representative Michael Berger (Engl Los Angeles Showroom) and I can be contacted anytime for any questions or problems.
Here is the Engl Showroom webpage with all contact information:
http://www.englamps.de/index.php?id=210
You can also PM or email me anytime about technical questions or issues.
Kind regards,
Jens Kruse