Very good condition. One of the best budget high gain amps on the used market. Plenty of power for gigging but quiet enough for home use. Has some minor discoloration on the corners. Does not include footswitch or power cable.
 
Here is the description from Guitar Center:
Unleashing 50 watts from a pair of 6L6 power tubes and all the features of the JCA100H, the JCA50H 50W tube guitar amp head from Jet City is ideal for gigging musicians who need plenty of stage volume with some nice power amp distortion. The Normal channel on this Jet City amp head can range from clean tones to dirty Rock riffs. The Overdrive channel is the Soldano high-gain lead tone. Pair it up with the Jet City JCA48S for a powerful half-stack, or one or two of the JCA24S 2x12 cabs for extra versatility.
 
Features
Amp Head Channels: Normal and Overdrive, footswitchable with included footswitch Controls: Normal and Overdrive Preamps, Bass, Middle, Treble, Normal and Overdrive Masters, Presence
Effects Loop: Tube buffered serial
Footswitch: Overdrive channel footswitch, included.
 
Specs
Tubes: 5 x 12AX7 Preamp / 2 x 6L6
Power Cabinetry: Multi-ply, void-free hardwood
Chassis: 16-gauge, cold-rolled steel
Output Power: 50W into 16 ohm or 2 x 8ohm speaker outputs
Input Power: Multi-tapped power transformer at 100v/120v/220v/240v and standard IEC connector
Dimensions: 9-1/2" x 9-1/2? x 25? Weight: 40lb.