This is a Spectrum AIL-DC9 battery-powered practice amp.
It's got volume and tone controls, along with an overdrive switch and headphone outputs. I've not tested the wall wart power input, but otherwise, everything else has been tested and works well. I've hit the pots, switches, and instrument jack with Deoxit so they're not scratchy. It takes a 9v battery and automatically turns on/off when you plug/unplug the instrument cable. It's plenty loud for practice/bedroom scenarios and the overdrive is surprisingly usable - better for some things than the native distortion in my AC15, if you can believe it.
Pickup is available in the Hampden neighborhood of Baltimore.