1975 Marshall JMP 1959SLP - RESTORATION & TONES!!

Fairly mint 1975 JMP Super Lead in for service and restoration work. Love these old amps, and this one ends up sounding killer. headfirst.amplification@gmail.com https://headfirstamplification.com   / headfirst.amplification     / 225949122469679     / headfirst_amplification   0:00 Intro 1:56 Tones as received 5:12 At The Bench 12:06 Sound check at the bench 13:20 Solving the mains hum 18:51 Final tones