A Look inside and demo of Marshall JMP MKii 50W 1979

In for service. A very nice 1979 JMP MKll 50w Master Model. Hack mods were removed and the amp put back to stock. Mostly original except for maintenance like electrolytic caps, a couple of reisistors and a coupling cap. Removal of hack work done here at Rocknroll Amps. Gibson SG Standard 61 Reissue into the amp. Recorded live with Marshall 412 cab and Sennheiser E609, recorded in Studio One. Reverb added to mix. http://www.rocknrollamps.com #marshalljmp #marshall2203