MOSFET. 100 watts (real with a big dynamic)
Rear: A loop Send Return, a dpart pramp Line out, two HP 4 outputs 16 ohms,
Faade: in between a jack, a footswitch for between two floors and reverb.
Important note: without the footswitch, you can combine the two together pramp clean and boost, and with good pdalier with a good distortion, sounded the fire of God .....
Rglages in faade: Master, Reverb, Bass, mdium, treble, clean pramp Volume + Tone, Volume prmap, Boost with push / pull ....

UTILIZATION

Designed with dj loop and two floors, this amp head competition without my big problem JCM800 and JCM900 heads lamps.
Not even need a manual to use it, so it's simple ..

SOUNDS

Clearly as distortion (I use a Boss GT5 pdalier GT3 or a Boss or DOD pedals Disto Coron)
Silhouette Musicman guitars, Musicman Luke, Lespaul Gibson SG ...
Prog Rock, Rock Fm, hard rock, heavy metal and blues to the program, everything goes well trs.
Let us make no mistake, these are 100 watt heads, real ones, made for the scne and climb the towers as a head lamp. A low volume, it's nice, but we dig the forcment mdiums .. Cabin 1960 or 1966 (2x12) or 1965 changes (2x10 + 2x12) all with the "foot baths" with 1xG12T75 or 1xG12T100 CELECT mono or Stereo ...
My config from left to right 15/1/2/2/5/5 + 10/10/2 with the shooting Boost

OVERALL OPINION

I use this head for 15 years as on RPET scne and happiness Oh, I just find one second hand for my Stereo effects. I have tried many heads Marshall, Fender and Peavy combined .... But I return it and I want a troisime ... these are rare spices and r Russianness them in Marshall.
Small default, we are not far from a head lamp to be without, but big advantage, its size and weight is far cheaper than JCM800 or 900.