Challenger 4P-MF

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elawson
Posts: 1
Joined: Fri Nov 27, 2020 7:10 pm

Challenger 4P-MF

Post by elawson »

I have a 4P-MF with the 48K expansion board which has been in storage for many years, but seems to run as floppy drive cycles. I do not have a way to check video and thus actual operation. I have a great deal of documentation and some floppies for it as well. Will provide photos on request of everything.
Am downsizing so shipping and a reasonable offer is all I am expecting. Have original shipping box to go with it and a joystick. Live in NH if that is reasonable driving distance.

Thank you for consideration

Ed Lawson
lowrybt1
Posts: 212
Joined: Sun Mar 08, 2015 3:42 pm
Location: New York State

Re: Challenger 4P-MF

Post by lowrybt1 »

Hi Ed,

Could you provide some images of the case and internal boards? Does the equipment include the original 5" drive and/or any other OSI accessories? Last question: what is the 48K expansion board -- is it an OSI board or third-party supplier?

Many thanks, Tom
C8PDF w. 48K, 2x 520 24K RAM boards and Glitchworks 64K board
OSI 567 Telephony board
Spare 8" drives
Klyball D-13
lowrybt1
Posts: 212
Joined: Sun Mar 08, 2015 3:42 pm
Location: New York State

Re: Challenger 4P-MF

Post by lowrybt1 »

Hi Ed,

I'd be happy to discuss a fair price for the C4P-MF equipment and software! Tom Blum
C8PDF w. 48K, 2x 520 24K RAM boards and Glitchworks 64K board
OSI 567 Telephony board
Spare 8" drives
Klyball D-13
DRSaylor
Posts: 2
Joined: Wed Apr 01, 2020 6:56 pm

Re: Challenger 4P-MF

Post by DRSaylor »

Is this C4P still available? I am very interested in getting my hands on this.
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