Uploaded March 2024 | Updated September 2026, 6 days ago

---

This a super rare early 1970s tube guitar amp built by Terry Marshall, the son of Jim Marshall and the 'T' in JTM. I sounds like a JTM to me, wonderful. I'm playin g it through a 1972 Marshall 1960B with T1221 G12M Greenbacks with Pulsonic cones using a 1973 Gibson Les Paul Custom with a 1977 DiMarzio Super distortion ion the bridge.