Sunday, 4 December 2016

New LumaFix64 Lumafix 64 build


The new build of the LumaFix64 is nearly ready, should be shipping early January.

Sunday, 23 October 2016

Commodore 128 RGBI to RGBA Adapter by Digital Audio Concepts

Commodore 128 RGBI to RGBA Adapter by Digital Audio Concepts



RGBI to RGBA Adapter by Digital Audio Concepts
This is taken from the Digital Audio Concepts website -

"...I've been working on an adapter to connect a C128's 80 column video port directly to a video-game-to-VGA upscaler board such as the GBS-8200 or 8220 (i.e. ones sometimes called "JAMMA" boards). The C128 produces digital RGBIHV output pretty much identical to the old CGA video standard, while some of those upscaler devices require analog RGB signals (without a separate intensity signal), and composite H+V sync. This board seeks to address this mismatch.
My intent here is to reasonably duplicate the standard C128/CGA palette as described in the article on Wikipedia, including a suitable "brown fix" circuit.

At one end is the C128 video port connection. At the other end is a row of five holes to receive the wires from the scaler board's video-input pigtail, and two more holes next to them for power input. If you are using this adapter with a GBS-8200/8220, you can use its barrel connector to power it at 7.5 to 12VDC, and then use its two-wire power pigtail to send power from there to the RGBI-to-RGBA adapter.

The "Invert-Sync" jumper, located half-way back at one edge, is provided here to address an oddity with how the C128 interacts with the GBS-8200. If you need to use the GBS's "auto scan" button, you may first have to move the jumper to the "Invert" position, then press "auto", wait for the GBS to finish syncing, then move it back to the "Normal" setting. When the GBS finishes, you'll see a stable, but slightly jittery screen until you move the jumper back (at least, that's how my 8220 behaves)..."

These are now available from direct from us.

Thursday, 29 September 2016

New Commodore 64 Cartridges to match the Individual Computers new Commodore 64 Kickstarter Cases









































We have been busy with lots of new colours cases this month, Three new cases are now instock to match the new Individual Computers new Commodore 64 Kickstarter Cases. A dark grey and a mid blue case.

Saturday, 17 September 2016

Matching the old Commodore 64 case colours, three new cases


We have not had any new case colours for more than a year and now we have lots.

The first group matches the old commodore case colours, Brown, Butterscotch & Cream!

The next next batch matches the new Commodore Cases from Individual Computers!

Friday, 9 September 2016

New Datel Midi Interface now available!


The Datel Midi Interface is now on sale, It is fully compatible with cynthCART v2 using the Mini Xpander+, you can plug in and use both cynthCART and the Datel Midi Interface!

For just £29.99 plus postage.






Monday, 1 August 2016

New dub CRT Cartridge


This is a new project from a new hardware designer with the help and support at our friends over at the UltraCart 128 & Black Magic Cart development team - DDI.

We are taking over the project later in the year and the PCBs have now arrived.

Watch out for more information on this great project.

At last diagnostic harness for the Commodore 64 586220 Diagnostic Cartridge


We have sold the 586220 Diagnostic Cartridge for many years and there has always been other sellers with the harness, but sadly those sellers are no longer trading and others are selling the harness for over $80, so we are now making them.

The PCBs for the user port have now arrived and the harnesses are on the way from China.

Hopefully a great way to get the Diagnostic cartridge, Harness with user port cartridge, full printed manaul all for under £50!

Datel Midi Interface PCBs now arrived


We are making the Datel Midi Interface to go with the new cynthCART v2 - its now fully supported by cynthCART 64.

PCBs have arrived and should be ready in a couple of weeks,

Friday, 3 June 2016

Thursday, 26 May 2016

New - v2- Commodore 64 cynthCART 64 v2 Analogue Digitizer now with Midi Support





cynthCART 64 Version 2 Analogue Digitizer

cynthCART is a cartridge for the Commodore 64/128 that turns the computer into a standalone analog synthesizer. Cynthcart's key-command user interface allows it to be played and controlled without a monitor, making it especially suitable for live performance. The original Commodore 64 piano keyboard overlay can be used and Datel, Passport, Sequential, and Kerberos MIDI interface cartridges are now supported.

New Version 2 Features -30 preset sound patches
Arpeggiator, portamento, vibrato, and tremolo effects
Analog filter control and effects
Control of attack, release, and other sound parameters
MIDI support including pitch bend, patch changes, and controllers
On-screen help
Color visualizer display
Mono stack, 3-voice mode, and 6-voice mode (with second SID)
No latency
SID hex editor for advanced users
Ability to turn off video chip to reduce noise
PAL and NTSC pitch tables with automatic selection
Copies itself to RAM (cartridge can be removed after booting)


New Version 2 Supported Accessories -
Commodore 64 piano keyboard overlay
Datel, Passport, Sequential, and Kerberos MIDI interface cartridges
Paddle controllers in port 2 for filter, pulse width, vibrato, and pitch
2nd SID chip for stereo and 6-voice sound  


Here's a great v2 sound demo - 
cynthcart_demo.mp3  


Supplied boxed with a new cynthCART v2 cartridge, manual & shortcut keys guide. You can buy the version 2 direct from us, just email sales@sharewareplus.com or via eBay.

Friday, 13 May 2016

GEORAM 512 Low cost 512K RAM PACK now in stock




The new GEORAM 512 RAM Pack is now in stock. Simply plugs in your cartridge port and adds 512K RAM to your Commodore 64/128. Originally designed by Berkeley Softworks just for GEOS v2.0r, but later supported by lots of software releases.

Supplied boxed with cartridge & manual.

The new Cynthcart 64 Cartridge Labels are in!



We are nearly there on the new Cynthcart 64, just waiting on the manual & short cuts guide!

Friday, 29 April 2016

OVP 64 - Over Voltage Protector Nearly Ready For Sale


This is our last build of the Over Voltage Protector - OVP 64 has gone through many revisions but now its finished.

Once approved it will be on sale, hopefully during May.

Friday, 22 April 2016

What can we say.... New Cynthcart 64 nearly ready - with Midi Support!



The Cynthcart 64 team have been hard at work over the last three months and with thanks to Siem, the new cart is nearly ready!

Tuesday, 12 April 2016

Now Assembled & Tested - the new Black Magic Cartridge from DDI


We have now finished assembling and testing the new Black Magic Cartridge from DDI, with up to 320 disk based programs crammed on 4x 8 MBits 27c801 EPROMS (2 on reverse) its looking to be the best cartridge release ever!

We are busy putting the documents together and the first pre ordered units will be shipped shortly packed with lots and lots of games.

The new Black Magic website is now up and running (subject to final updates), you can grab a Black Magic PCB for £8 and the new ROM sets are now online for free download.

You will find all you need over on http://www.sys64738.net

Saturday, 26 March 2016

New Black Magic by DDI PCBS now in stock



This is our second release with DDI, after the huge success of the UltraCart 128 we now have Black Magic which can hold a massive 320 disk based programs on one cartridge.

You can grab a pcb now direct from us and in a few days we will have the assembled cartridges ready for sale.

WiFi Modem Cases just arrived

100 WiFi Modem cases have just arrived to start the production run in the UK. These custom cases look fantastic! Well done Urko!