100W bass amplifier. year of manufacture: 1977 and discontinued since about 1980 making it a rare vintage amp. Switch 6-band EQ, channel 'high' and 'low'. HP 15 inches.
ability to footswitch for EQ.
Impeccable, very good sound ... even with a guitar!
I tested a lot of instruments on it (analog synth, guitars etc. ...), all sounds huuuuge!
Its very clean and round, very punchy ... with active pickups or not that hard!
Excellent also with the pod type modeling effects and a guitar, even most of my old pedals germanium transistors not only sound great but take on the appearance monstrous once connected to the old giant!
I've had a dozen years.
What I like about this amp is that it gives a different color with a lot of instruments / effects. Perfect for bass is in all cases, regardless of what I have plugged in, it sounded! (Especially the synth bass driven style similar MS10)
The only problem is that it is huge and is not at all easy to carry (supeeer heavy) and it takes a lot of room (!!!), fortunately it has wheels and at worst can be s 'furniture to use it as a hi-fi or mixer