50W GUITAR VALVES AMPLIFIER 

       JCM 800 LEAD SERIES 2204 CLONE

       JCM800 chassis plans & details

       It's the small version (432 x 165 x 63,5) dimensions from here, but in millimeters

       http://store.triodestore.com/2204achassis.html

        15.10.2014 Chassis ready

        Chassis made by 2mm aluminum

        Front view

        Rear view                                                               Fx loop series added

        Populated chassis      

        Turret preparing

        25.10.2014 Turret ready

          Pots added to chassis

        Wiring the chassis

        Input jacks wired

        05.11.2014 Output transformer and choke added to chassis (transformers hand made)

        (all transformers were impregnated with varnish and dry in oven for 48 hours)

       High voltage capacitors building

        - 2 x 47uF/450V

         - 2 x 25uF/900V

         Capacitors wiring

         pair of vintage 6CA7 (EL 34) tubes

         26.12.2014 Finally equipped chassis

       07.01.2015 first sound test

      The amp was tested in our musical studio by me

      and by both Maddriven Rock Band guitarists and the sound was amazing

     07.02.2015 Head wood construction

    11.04.2015 head's tolex covered

      20.05.2015 faceplates laser cut

     25 08.2015 amp ready for stage