Vintage 1950s Gregory Mark I Tube Combo Amp Performance Plus They seem to sell for

They seem to sell for $250 when fully functional

A best seller Special formula velveteen rubber Friction locking knob locks into “V-groove” and prevents rotation Stepped yoke and solid steel rod with locking keyway Heavy-duty sheet metal leg housing Non-slip rubber end caps

A Ibanez PC12MHOPN Performance Series Grand Concert Natural in Very Good condition

A Vintage Acoustic 150 Bass Amp Head in Good condition

and the Vari-Class™ variable Class A/AB simulation control

Vintage 1950s Gregory Mark I Tube Combo Amp Performance Plus They seem to sell forNotes The sound from this is wild. Total beyond distorted noise that sounds kind of like a ring modulator effect. The amp powers on, there's an ever present hum, and the "tone" is ideal for a someone in a noise rock band. I bought this at an auction. It was the same model amp that my old man mentioned was his first ever amp in the late 50s early 60s. Being sold as is A Vintage 1950s Gregory Mark I Tube Combo Amp in Poor condition! At Evolution Music,