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C64 C

Posts related to the Commodore 64C personal computer.

C64 RF Modulator Battle

December 14, 2021December 13, 2021 by MtnBuffalo

The video signals coming from the Commodore 64 have always been challenged by inherent ‘clock noise’ of the VIC-II graphics chip and the color bleeding of the S-video signal. The problems are easily recognized in the form of vertical lines (banding artifacts) or as a … Read more

Categories C64 Breadbox, C64 C, C64 Hardware, C64 Mods, C64 Repairs

MechBoard64 Blue Mod

May 5, 2021April 14, 2021 by MtnBuffalo

My SixtyClone C64 Replica has a sweet looking blue printed circuit board (PCB) (link). The same is the case for the installed VIC-II² PAL/NTSC Switch (link) which enables swapping the video output of a Commodore 64 between PAL and NTSC by the flick of a … Read more

Categories C64 Breadbox, C64 C, C64 Hardware, C64 Mods

SixtyClone C64 Replica

September 7, 2020September 3, 2020 by MtnBuffalo

I recently treated myself with one of these nice blue Commodore 64 replica PCBs from Bob’s Bits on Tindie.com (link). After populating it with new parts (except for the orignal chips of course), I thought I would share my exprience. The SixtyClone is basically a … Read more

Categories C64 C, C64 Hardware, C64 Mods

More Electroware Power

August 31, 2020August 27, 2020 by MtnBuffalo

Giving just the right amount of electrical power to your Commodore 64’s is vital to ensure a stable operation. Voltage drops may give rise to stability issues while too much voltage will undoubtedly fry the delicate chips on the old C64 motherboards. The latter is … Read more

Categories C64 Breadbox, C64 C, C64 Games System, C64 Hardware, C64 Mods, C64 Peripherals, C64G
New Commodore 64 keycaps. breadbox64.com

New C64 Keycap Campaign

December 20, 2019December 18, 2019 by MtnBuffalo

Someone finally got too tired of waiting for Phase5 to deliver new keycaps from their 2015 campaign (link). Jim Drew, from CBMstuff.com (link) just launched another Indiegogo campaign in which he tries to reach a fixed funding (all-or-nothing) goal of 1000 keycap sets (link). If … Read more

Categories C64 Breadbox, C64 C, C64 Hardware, C64 Reloaded, C64G
Mod of the Year 2018. Breadbox64.com

Mod of the Year 2018

March 12, 2019January 24, 2019 by MtnBuffalo

A little more than a year has passed since I presented Mod of the Year 2017 (link). That machine was a tribute to my all time favorite Commodore 64 game Montezuma’s Revenge (link). Since then, I’ve spend a quite some time on creating a brand … Read more

Categories C64 C, C64 Hardware, C64 Mods, C64 Reloaded
Commodore 64 RF Shield. breadbox64.com

C64 RF Shields

January 21, 2019January 18, 2019 by MtnBuffalo

To reduce any radio frequency (RF) interference with surroudning hardware (e.g. old tube TV’s), Commodore added shielding to their machines. In the early machines the RF shield came in the form of an aluminum covered cardboard that was wrapped around the motherboard. As carboard is … Read more

Categories C64 Breadbox, C64 C, C64 Hardware

Mint Condition 250469

January 21, 2019January 16, 2019 by MtnBuffalo

Part of the QA procedure for the MechBoard64’s (link) includes testing the keyboards in a real Commodore 64. Doing it this way calls for a lot of power cycles, cartridge swaps for testing keys, plugging and unplugging of the keyboards etc. I therefore use a motherboard … Read more

Categories C64 C, C64 Hardware
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