THU MADE IN ROCK – SIOUX 50

The unique emulation of the JMP 2104* Master Volume combo, belonged to Siouxsie and the Banshees*

THU Made In Rock – Sioux 50 is a Fluid Capture of the 1976 Marshall* JMP 2104* Master Volume 2x12” combo belonging to Siouxsie and the Banshees*, the influential British rock band that rose to prominence in the late 70s and 80s.

The History of a Legend

The reference amplifier is a Marshall* JMP 2104 Master Volume Lead, 50W 2x12" combo. This is the first combo based on a Master Volume 2204 circuit, which has significantly more attack compared to subsequent circuit versions. It has two inputs instead of the four inputs of the previous Lead and Bass models. This is the amp the band used on tours and in the studio between 1976 and 1981. It has since been re-tolexed in red by Marshall.

• Head date: 1976
  
• Serial no: 025xxx series
  
• Cabinet fitted with two 12″ Celestion G12-65 T3054 15Ω speakers
  

The Made In Rock SIOUX 50 includes:

• The Made In Rock SIOUX 50 amplifier model.
• The matched cabinet model, recreating the original 2x12" combo speakers.
• A bank of presets with the sounds of the most famous songs played with that amp.
• Models created with Fluid Capturing, the new frontier of emulation in 2025.
• 15 other models including overdrives, modulation, and reverbs and a Shimmer delay.