This amp was in production from 1995 to 1997. It used three ECC83's and two Sovtek 5881 tubes. It offered 2 footswitchable channels with a shared EQ section, a spring reverb, a series FX loop and a Speaker Emulated output. This amp does not have a bias pot, and you'll have a hard time fitting EL34's in the tube cage, but this amp will sound better with EL34's.
This amp was fitted with a Celestion Marshall G12 Heritage T4612 16Ω (S403) speaker. The JTMC12 extension cabinet matches nicely with this amp.