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PRODUCTS - With over forty years of electronic design and manufacturing experience, mostly in the audio industry, I still love taking on challenges and winning! For me, designing something and seeing it through to a commercial product, is as creative as writing and producing in the studio. Under this category,  you can browse through the things I make to help musicians, producers and engineers, along the way. 🙂

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UPCYCLED AUDIO - My project for 2023, Upcycled Audio offers vintage equipment that's been renovated and / or upgraded with a view to deliver classic quality performance with modern convenience. You can read more about it here.

MARSHALL JMP-1 STUFF - Putting all my bits 'n' pieces for the Marshall JMP-1 into one place will hopefully make things a little easier for fans of this legendary MIDI valve pre-amp.


Installation of Mega upgrade bundle for the Roland MKS-70

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£2 463.00
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INSTALLATION OF PLASMA SUPER-JX MEGA UPGRADE BUNDLE

The Plasma mega upgrade bundle for the Roland Super-JX, includes supply, build and installation of the following:

  • Guy Wilkinson's P0004 power supply for Super-JX.
  • Earth bonding kit with IEC C14 power inlet connector.
  • OLED or VFD Super-JX display module.
  • Nebula balanced outputs / upgraded MIDI jack-board.
  • Replacement of wires connecting module-boards to Nebula with screened audio cables.
  • Fred Vecoven's Super-JX Flash module.
  • Fred Vecoven’s digital PWM upgrade.
  • Live-forever battery mod.
  • Replacement of all front-panel switches.
  • Chorus chip replacement with 4 x Xvive MN3009.
  • Rerouting of internal cables to reduce noise.
  • Check all functions and calibrate module-boards.
  • 15% discount over purchasing items individually.

Sub-assemblies like the power supply and Nebula are tested prior to installation. The MKS-70 is then tested after every single upgrade. If something isn't right, I'll know straight-away.

Read about my first Roland MKS-70 mega upgrade of 2024 here.

NOTE: The package does not include forward / return shipping. If you purchase this option please contact me to confirm shipping arrangements. Don't forget that I have a DHL Express account so I can arrange collection.

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