Phil Jones Bass Amp Head D-400, Bass Amp Head, Lightweight aluminium construction, Solid state design, Power: 350 watts at 4 ohms / 200 watts at 8 ohms, Noiseless fanless cooling system, Class A low-noise preamp, Class D power amp, 5-Band EQ with +/- 18 dB boost/cut per band, Series FX loop, Front panel controls: Lo-Bass, Hi-Bass, Mid, Lo-Treble, Hi-Treble, Input Level, AUX Level and Volume, Front panel 3-way toggle switch for mute / active / passive, Front panel limiter toggle switch, Back panel pre/post EQ toggle switch, Back panel balanced line out switch, Back panel ground / lift switch, Power switch, Front panel connectors for instrument input (6.3 mm mono jack), FX send / return (2 x 6.3 mm mono jack), Preamp output (6.3 mm mono jack), AUX input (3.5 mm stereo jack), Headphone output (3.5 mm stereo jack), Back panel connectors for line in (6.3 mm mono jack), Line output (6.3 mm mono jack), DI output (XLR), Speaker output (2-pin Neutrik Speakon), IEC cold device plug, Input voltage: 100/240V AC, Dimensions (W x H x D): 244 x 193 x 43 mm, Weight: 2.7 kg, Includes power connection cable with EU plug, Includes a gig bag, Colour: Black