A large transistor 200 watts into 8 ohms and 350 into 4 ohms.
Between active and passive
XLR DI output,
HP output jack.
Effects loop.
A graphic equalizer with a switch to use it or not (to change its practice)
Limiter, switch-20db.

UTILIZATION

The config is clear, the right sound happens right away, you go up the volume and are jubilant.
I have not opened the manual.

SOUNDS

I was looking for a rock sound simple enough.
So the B2R is perfect.
I use it with a US Jazzbass and the sound is great. While round and fat.

OVERALL OPINION

I use it for 2 years and I have two regrets.
The connector jack of which may show signs of weakness.
I AIM Speakon output jack as well. It seems to be but it is prvu mouth.
I love its simplicity and its sound.
With the exprience, I remake that choice without pb.