This is a really nice bass head. Tube emulator, no tube maintenance. Stereo (2 amps) so separate amps for the low (like a 1X15) and mids (4X10). I have the instruction sheet and the original box. This head has seen very little play time - it's just more than I need. Excellent condition. Price is $225 shipped to the lower 48 only, paypal only. thanks!