Amp transistors, effect lights "Transtube"
65 Watts into 8 ohms; HP Blue Marvel
Inputs: Footswitch, effect loop (send / return); HP external high / low gain (6 db/-6db)
Settings: volume, bass, middle, treble for clean, post gain, pre gain, bass, middle, treble for the lead.
Switches: Modern / Vintage for clean, Modern / High gain / Vintage for the lead.

UTILIZATION

Config. is very simple, just clear the two switches:
To-clean: Modern for a more or less "modern" lol
Vintage sound typical for old tube amps ...

-For the lead: Modern metal distortion for a
High gain distortion for a more rock / hard rock
Vintage for a bluesy sound rather

Is obtained very easily sound like the possibilities are many and ...
The manual is not necessary but hey it's still nice to put a ...
Otherwise set aside, in less than an hour we realized what all the buttons used, so excellent.

SOUNDS

First clarification, I never tested high-end amp, so sorry in advance ...
Then I play with an ESP LTD KH-202, with two EMG HZ ...

This amp is well suited to my style of music, ie the metal Metallica and "old school" ...
I get a good distortion, with a good palm mute, and also a good clean sound.
Finally I find it very versatile, I never had the opportunity to push more than two, and he was in the belly so I think it's a good amp for playing in groups without too slammed especially when money is more or less beginner ...

OVERALL OPINION

I use it for two months, and I was so pleasantly surprised that since I play her every day and I am delighted with my sound, so far as it is only later on I would invest in a head lamps .... surely ENGL

Most:
-Value / Price
Diversity-sound
-Easy
-Perfect for beginners who still want good sound

les:
-Certainly not comparable to a head tube type ENGL Thunder 50, for example, much less a Mesa / Boogie Dual Rectifier

I think I would do this choice because I was so surprised at his fishing know how I would have done without ...