1963 Guild 99-U Ultra piggyback head and cabinet. 4 input Normal and Bright Volumes, Treble, Bass, Speed and Intensity. Someone stole the cabinet. I still use this, it's my #1 and I run it through a Traynor DHx12 cab that i swapped the greenback out for a Vintage 30. It's a loud amp with 5881s a GZ34 Rectifier and some oddballish 6eu7 x 3 preamp tubes. This amp needs a kick, old Guilds are all about sweet headroom that rounds out but doesn't morph into distortion, so i like a Rangemaster style boost between my guitar and amp.