Comparison - '67 Model JMP 2061 Lead and Bass 20W Vs '69 Model JMP 1959 Super Lead BOTH CRANKED! 1971 Marshall 4x12 model 1935B with G12M25 55Hz Celestion Greenbacks with Pulsonic Cones. 2016 Gibson Les Paul 1958 Standard Reissue, R8. 2016 Fender Stratocaster Custom Shop 1950s