Skip to content



  • I am based in the UK, so VAT (sales tax) is not applicable on sales to regions outside of the UK.
  • UK VAT (20%) may be displayed until you select a country outside of the UK under 'Shipping & Delivery', in the shopping cart.
  • Instead of flooding you with a huge selection, I have tried to keep shipping options simple and straight-forward.
  • To save you a little money, items under 50.00 GBP are sent without tracking.
  • If you're outside the UK, your purchases may be subject to import duties which I'm afraid, I can't predict.
  • After purchase, you'll want to go to 'Shopping Cart'. Please enter a valid e-mail address and then press <Enter> on your keyboard to bring up shipping options and delivery address entry option.


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 PRODUCTS, you can browse through the things I make to help musicians, producers and engineers, along the way. 🙂

SERVICES (Technical) - Don't let the fact that you're unable to install one of my systems into your beloved piece of vintage equipment scare you off! I'm more than happy to do that for you. I also repair and  service studio and live performance gear as well as renovate vintage synthesisers, signal processors and guitar amps.

SERVICES (Creative) - I've been involved with studio and live music production, since 1985. It's my passion and I have a huge wealth of knowledge and experience. Being a musician myself, I'm able to connect with my clients and make magic things happen. I'm also a keen photographer, website and graphics designer. If you think I can be of assistance, please do check out this category.

Super Nova PSU for the Roland Juno-106

SKU 123-supply-super-nova
In stock
Product Details

Super Nova is a modern switched-mode power supply for the Roland Juno-106.

Super Nova is the world's first switched-mode power supply for the Roland Juno-106. Easy to install, cool running, safe and reliable and VERY quiet, Super Nova also comes with my Live Forever memory back-up battery mod'. A battery is NOT supplied with Super Nova. It's difficult to post stuff with batteries so make sure you buy either a CR123 or a CR123a lithium battery.

Super Nova is hand-made by me in Hemel Hempstead, Great Britain. Units are built to order so please be patient although I will keep you updated on the progress of your order.

When your Super Nova is ready to ship, you'll be e-mailed a Test Certificate / Certificate of Authentication.

Full user installation instructions available after purchase.

Super Nova installation instructions are now available in German.

Die Installationsanleitung für Super Nova ist jetzt in deutscher Sprache verfügbar.

A NOTE ON PACKAGING – I believe and support recycling and try to do what I can. As such, if you’re buying items from me, please don’t feel disappointed with regards your packaging! It may not be new or branded (or shiny) but let’s face it, you’re only going to chuck it anyway.

Save this product for later