Carlsbro Viper 100

Bass Combo 100 Watts RMS transistors
HP 15-inch Bass Reflex Systm
Graphic Equalizer 11 bands 40 10K
Volume and Gain (no saturation possible)
Two channels: Normal and Compressor with adjustable compression level and gain indpendant.
Possibility to connect a footswitch
Between 1
Effects loop in and out
2 HP (but not below 4 ohms, with the combo of HP must be 8, I do not know if you can connect an 8 ohm, 4 or so can be two 16 Ohm, Mystra!)
Line Out
Headphone
The rear radiator simple, no ventilation
Direct Input jack in faade

UTILIZATION

The level is correct for trs a product of this price range. The compressor is effectively trs sometimes a little too even, and makes a lil more interesting really. The possibility to switch the foot is not bad and the think rglage indpendant Gain on two channels, for a passage Slap - Game Finger for example.
The qualizer is trs trs sensible and complete (11 bands, like the big Ampeg) it provides a wide range of the trs. Lack can be a little high frquences, but must come from HP.
HP precisely, it may be limiting the bte; 15-inch course, a good dbattement of the membrane, but few rsistant to low frequencies, a qualisation some concerns bass 5 string and prevent you from turning up the volume on pain of blowing up the HP. Yes 100 watts, 100 watts, but not in large grave!

The rglage is quite complex finally, it takes a little time to find his Son, (I take personal pictures of my equalizer when I first met big change!)

OCCAZ purchased, no manual (pi tfasson who cares eh)

SOUNDS

I play Rock, prog rock and a little Mtal,

Rock it works well trs, prog rock, and especially all that slap, he is doing well too, helping the compressor.
For mtal go your way ...

I play an Ibanez SDGR 885 (5 string) as I said if you want to get a little volume, HP no longer holds. So I relayed in my second amp, a Fender BXR 300 watt head on a box 2 Peavey HP 15-inch, allowing it to address the serious lack of this combo.

OVERALL OPINION

Bought there just under a year for rpt, not really, lacks a little punch, not recommended for concerts, but his own trs gear and portable , affordable, what more?