From Phil Jones Website:

Bass CUB (BG-100)The Small Practice Amp That Can Be Used Live

Sometimes all you need is an amp that can deliver true bass tone without the hassle of hauling a big rig amplifier. The Bass Cub is 100 watts of pure tone in a “shoebox” size package. It is so light, that it can be lifted with one finger!

With these features and great sound there is no longer an excuse you cannot practice.

It can sit on the floor or on top of a desk. Two independent channels can accept two instruments or one microphone. It also has a stereo input for Drum machine or iPod/MP3 player. Practicing can be done with the 2 internal speakers or headphones.

It can sit on top of, and be connected with a PB-300 250W active cabinet, making a 350W powerful stack.

(1) A-ch Input Jack (2) A-ch Mute/ Passive/ Active Switch (3) A-ch Clip Indicator (4) A-ch Input Level (5) A-ch Bass-EQ (6) A-ch Mid-EQ (7) A-ch Treble-EQ (8) Limiter ON/OFF Switch (9) Limiter Indicator (10) AUX-Input Jack (11) Headphone Jack (12) Power LED (13) B-ch Input Jack (14) B-ch Clip Indicator (15) B-ch Mute/ Passive/ Active Switch (16) B-ch Input Level (17) B-ch Bass-EQ (18) B-ch Mid-EQ (19) B-ch Treble-EQ (20) Limiter Level Control　 (21) AUX-Input Vol. Control (22) Master Vol. Control(1) GRND Lift Switch (2) D.I. Out (3) AC Power Socket / Fuse (4) Power On/Off Switch (5) Line Out (6) Tuner Out

ModelBass Cub / BG-100Power Output100 Watt (RMS)Speaker2 ｘ 5″ PJB NeoPower Type AEQ3-Band EQ (Treble, Mid, Bass) x 2chInput2 Input (Phone/MIC, Phone) 2-Channel separate Preamp, (Ch1 : mic/hi/low select SW, Level, Treble, Middle, Bass),(Ch2 : mute/hi/low select SW, Level, Treble, Middle, Bass), AUX In (Level)OutputHeadphone Out, Tuner Out, Line Out, XLR Balanced Out w/Grnd LiftOtherMaster Volume x1, Input Gain Volume x2, Limiter On/Off Level (Optional carry bag available)Power100/240V ACDimension (W x D x H)12 x 10.8 x 7.8 inch / 306 x 275 x 197 mmWeight13.2 lbs / 6KgColorBlack