The one RAM Replacement board to rule them all! The SaRuMan-128 is a lower power RAM replacement board for the Commodore 128. Replace all 16 DRAM ICs of the C128 with a single small module. Soldering skills required.

Tags: Chips & Circuits

Der RAM-Chip, der alle anderen in den Schatten stellt! Der SaRuMan-128 ist ein stromsparender RAM-Ersatz für den Commodore 128. Ersetze alle 16 DRAM ICs des C128 durch ein einziges kleines Modul. Lötkenntnisse erforderlich.

Tags: Chips & Circuits

How does a C64 know its processing speed? Through its clock generator. Unfortunately, it sometimes fails. But you can replace it with one of our PAL TOLBs! Tested to be fully compatible and energy efficient. Now available again in the Protovision Shop.

Tags: Chips & Circuits

The expansion ROM U36 is a wonderful upgrade for your Commodore 128 which you can install without any soldering. Among the various ROMs you can choose from, we restocked the Super 81 Utilities.

Check it out and order now!

Tags: C128, Chips & Circuits

We have replenished our stock of the SaRuMan range of RAM replacement and upgrade chips. You will find that SaRuMan-64, SaRuMan-VDC and SaRuMan-TED chips are now all available to order from our Online Shop.

Tags: Chips & Circuits

Use your C64 to play FM radio stations with the FM Radio Module. Our initial allocation of this fun add-on sold out within days. We have just restocked our Online Shop with more units, but don’t take too long to place your order as they are sure to sell out quickly again.

Tags: Chips & Circuits

This versatile board offers stereo output through its integrated channel mixer, flexible handling of IO areas and works with any SID models. MixSID is available from our shop.

Tags: Chips & Circuits, MixSID

Our popular prototyping boards are back in store! If you want to design your own custom cartridge then these boards are perfect for you. And while you are at it why not put them in one of our quality cartridge cases that comes in many different colors. Place your order before they sell out again.

Tags: Cartridge Cases, Chips & Circuits

Yes, it is true! You can actually use your C64 to blast out your favourite FM radio station. The FM Radio Module by Timo Voutilainen plugs into the User Port and comes bundled with an application disk. Go on and experience something new with the best home computer and place your order now before they sell out.

Tags: Chips & Circuits

The Protovision Shop is the best place to find many chip replacements or upgrades for your favourite Commodore hardware. We have restocked our supplies of 1541/1571 RAMBoards, SaRuMan, PLAnkton and C128 expansion ROM chips.
Place your orders now before they sell out again.

Tags: Chips & Circuits

The LumaFix is a popular and easy to install solution that removes stripes, green/red lines and checkered patterns from modern displays connected via S-Video. We have both the LumaFix 64 and the LumaFix 128 back in stock. Don’t wait to place your orders for these as they will sell out quickly!

Tags: Chips & Circuits, LumaFix

The SaRuMan-TED is the perfect solution for those looking to expand your C16/C116 computer to 64K RAM.

Featuring a switch to toggle between 16K and 64K of memory, the SaRuMan-TED is an easy Do-It-Yourself solution that requires no soldering.

Order yours now before they sell out again!

Tags: Chips & Circuits, SaRuMan-TED

Do you have a faulty PLA chip in your Commodore 16 or Plus/4 machine? Then you need the PLAnkton, a highly compatible PLA drop-in replacement chip. Our online shop currently stocks versions compatible for both the Plus/4 and the C16 models.

Tags: Chips & Circuits

We have some great modern day devices to let you get the most out of your Commodore machines! Are you looking to load games off an SD Card at an affordable price? Then we have the cableless version of SD2IEC. How about a RAMBoard expansion for your trusty Commodore disk drives? Do you need an extra cartridge port? Then look no further than the Mini X-Pander+. Well, we stock these (along with so much more) within our Online Shop. Place your orders now!

Tags: Chips & Circuits, Hardware, Mini X-Pander, Miscellaneous, Ramboard, SD2IEC

Are you looking for modern day SID solutions for your C64? Well, you will find that our online shop has what you need! ARMSID, ARM2SID and MixSID (Double-SID board) are available to order now. Get your C64 sounding the best it can before stock sells out fast.

Tags: ARM2SID, ARMSID, Chips & Circuits, MixSID

Isn’t it everyone’s dream to control their house using their trusty C64? Why not connect your home devices to your C64 with the handy Zeus LT Smarthome Solution. Use your favorite home computer to control your lighting, shutters, security cameras, garage door or refrigerator. The possible applications are endless and what’s even better is that the C64 isn’t going to collect data about your usage habits… we promise!

Tags: Chips & Circuits, Zeus LT Smarthome