Update: sold now
Discontinued Harley Benton BA5110C combo amp.
500W head mounted in a 1x10" cab. The head is removable so it can be used with other cabs.
Apparently the head is the same as (or very similar to) the Ibanez Promethean P5100.
https://www.basschat.co.uk/topic/168416-another-promethean-clone/
I bought it new many years ago and have used it as a back up and for rehearsals, with bass guitar and upright; sometimes as a combo and other times just the head with Gallien Krueger and Barefaced cabs. I've always been happy with the way it sounds. Also it can go pretty loud.
Front panel: instrument input, active/passive switch, gain, low, high, boost switch, bright switch, six-band EQ (switchable), colour (switchable), contour (switchable), master volume, mute switch, phones out, and aux in.
Back panel: XLR line out with ground lift, tuner out, footswitch input (footswitch not included), and speaker outs (1x Speakon, 1x jack).
Includes a little leg which screws vertically into the bottom of the cab enabling it to tilt back.
Some fan noise when running. Overall in reasonable condition - a small tear in the fur on the front side. A solid setup really which I've hung onto despite going full FRFR/in-ears a couple of years ago. But now very much surplus to requirements.
Approx 12kg, 39cm W x 39cm H x 30cm D.
Collection from north London (Woodside Park) or I could drive a short distance to meet. Also, I'm driving to Bristol on 30th/31st December so perhaps could meet there or somewhere along the M4.