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Amiga computer related discussion => Amiga Marketplace => Topic started by: leirbag28 on June 20, 2006, 12:56:10 AM

Title: Who wants a Commodore 128 D?
Post by: leirbag28 on June 20, 2006, 12:56:10 AM
email this guy in New York


http://newyork.craigslist.org/lgi/sys/172879421.html
Title: Re: Who wants a Commodore 128 D?
Post by: Marco on June 20, 2006, 01:04:15 AM
I never knew the 128 came with an Amiga mouse, That said I don't really know much about the pre-Amiga stuff beyond what I've read on the net.

Anyway, says it's in America so it'd be NTSC, shame.
Title: Re: Who wants a Commodore 128 D?
Post by: mrbill317 on June 20, 2006, 02:40:34 AM
150.00 is kinda high
Title: Re: Who wants a Commodore 128 D?
Post by: redrumloa on June 20, 2006, 02:42:11 AM
For that package deal? Naah sounds just about right. Actually if that 128D is as clean as it appears to be in the pic, it is a bargain.
Title: Re: Who wants a Commodore 128 D?
Post by: TjLaZer on June 20, 2006, 06:18:20 AM
That is NOT an Amiga mouse!  That is the Commodore 135x mouse.  For the Commodore 8 bits only, it does not work on the Amiga!

And yes that is a great price!  The Commodore 128D is rare and harder to find than the other 8 bits.
Title: Re: Who wants a Commodore 128 D?
Post by: Oliver on June 20, 2006, 07:25:24 AM
Nah, I don't think it's a great price.  I've seen them go for quite a bit less than that downunder.  Also, there is very little 128 s[ecific hardware.  If I had that machine, I would rip its SID chip, and hack the case for a synth box.   :-P  
Title: Re: Who wants a Commodore 128 D?
Post by: Doppie1200 on June 20, 2006, 07:55:21 AM
My C128Dcr was a real bargain compaired to this lot. Sadly my keyboard is a bit yellowed. Anyway, I got my C128Dcr along with an extra 1571 for a crate of beer! The problem I have with these machines is....I have no use for them  :-?
Title: Re: Who wants a Commodore 128 D?
Post by: Argus on June 20, 2006, 11:50:27 AM
I wonder if you could put a KeyRah and miniITX pc motherboard in it, run Amiga Forever off it?
Title: Re: Who wants a Commodore 128 D?
Post by: fx on June 20, 2006, 12:18:43 PM
Quote

Oliver wrote:
Nah, I don't think it's a great price.  I've seen them go for quite a bit less than that downunder.  Also, there is very little 128 s[ecific hardware.  If I had that machine, I would rip its SID chip, and hack the case for a synth box.   :-P  


The horror! I truly hope you never get your hands on a C128D! :D
Title: Re: Who wants a Commodore 128 D?
Post by: Roondar on June 20, 2006, 01:44:01 PM
Quote

fx wrote:

The horror! I truly hope you never get your hands on a C128D! :D


He sure isn't getting the two I have!

I even have on on my desk and use it from time to time. Lovely machine, qualifies as the ultimate 8-bit Commodore in my eyes*.

*) Ok, apart from a 128Dcr. Not counting the C65 since it wasn't actually released. That and I don't have one.
Title: Re: Who wants a Commodore 128 D?
Post by: Marco on June 20, 2006, 03:03:51 PM
That and the C65 has absolutely no software, no OS (beyond the Basic CLI) and wasn't even finished.

Personally I prefer the normal 128, the D(CR) reminds me too much of an old clone. I think the rarest would probably be the 128CR - a wedge 128 with the DCR motherboard and chips, minus the integrated 1571, read about it on one of those obsessive C= fansites, can't remember if it was released or just prototyped.
Title: Re: Who wants a Commodore 128 D?
Post by: buzz on June 20, 2006, 04:17:26 PM
I paid a fair amount for my c128dcr.

Originally £100.. but then £25 for the guy to drop it off at a friends house, and then £50 for the stuff to be posted to me. so about £175 in all!!

But I did get a 1581 (+jiffydos) with it, a 1084, a cartridge expander, a 512kb REU, a 1541 mk2, some books, 2x plus 4s, and a retro replay. But I wanted it really bad (and the 1581.. so) :)
Title: Re: Who wants a Commodore 128 D?
Post by: buzz on June 20, 2006, 04:19:50 PM
Quote

Marco wrote:
That and the C65 has absolutely no software, no OS (beyond the Basic CLI) and wasn't even finished.


Some software (and 1 demo!)

http://www.zimmers.net/anonftp/pub/cbm/c65/index.html
Title: Re: Who wants a Commodore 128 D?
Post by: Roondar on June 20, 2006, 04:30:16 PM
Quote

buzz wrote:
I paid a fair amount for my c128dcr.

Originally £100.. but then £25 for the guy to drop it off at a friends house, and then £50 for the stuff to be posted to me. so about £175 in all!!

But I did get a 1581 (+jiffydos) with it, a 1084, a cartridge expander, a 512kb REU, a 1541 mk2, some books, 2x plus 4s, and a retro replay. But I wanted it really bad (and the 1581.. so) :)


I know that feeling only too well. I stopped trying to explain it to non-Commodore owners tho  :-P
Title: Re: Who wants a Commodore 128 D?
Post by: Louis Dias on June 20, 2006, 04:38:17 PM
I added an extra SID chip to my 128D and ran it thru the composite a/v rca jack.  I was using a nice Magnavox TTL RGB+Composite monitor so I had no use for the RF modulator jack.  It became a second audio channel jack.

Ofcourse the sound output was much lower...maybe I didn't have it grounded right at the jack...

Other than the stereo SID player, nothing else supported it.  Oh well...

Anyone want a 128D for $45 shipped in the US?
Title: Re: Who wants a Commodore 128 D?
Post by: boing on June 20, 2006, 06:08:38 PM
I claimed that^^.

I know what the 128D is.  But what's the 128Dcr? And what's a 128CD?  What's a DCR motherboard?
Title: Re: Who wants a Commodore 128 D?
Post by: Louis Dias on June 20, 2006, 06:58:22 PM
supposedly, all US 128D's are the cr (cost reduced) version

I forget what the difference is...

oh:

http://www.commodore.ca/text/128.htm
Title: Re: Who wants a Commodore 128 D?
Post by: Marco on June 20, 2006, 07:00:56 PM
@ Boing: to the best of my knowledge it goes like this:

The 128D was the second revision of the 128, they changed it to the desktop form-factor and put a 1571 inside the case, which was plastic and had the carry-handle. The plastic case hadn't a snowball in hell's chance of being legal in the US due to the FCC regs (they later exported their crazy regulations to us via the EU IIRC).

Anyway to sell the 128D in the US they repackaged it in a metal case to meet the FCC interference regs and also made some motherboard revisions to reduce costs including integrating the 128D PCB with the 1571's PCB (hence the 'CR' in the name) producing the 128DCR. It also featured the max 64K of video ram and a different VDC.

This new cheaper board couldn't fit inside the wedge case so they prototyped a version called the 128CR which had the mobo revisions to reduce cost and improve the video capabilities but removed the 1571 bits of the board. I have no clue if this version actually made it to production though. Further they made a few mockups of a wedge 128 with a built in floppy, might have been a 1581, not sure. I think Zimmer's site has the pics - some had a deck-loading mechanism, very retro. None of those were actually real though I don't think.
Title: Re: Who wants a Commodore 128 D?
Post by: Doppie1200 on June 20, 2006, 08:31:06 PM
Also not that the 128Dcr has som annoyances.

1st The SID is the 8580 rather then the 6581. I think it sounds awfull.

2nd The VIC has some interferance with the 1Mhz Bus. It produces veticle culomns all over the screen. If you want a solid picture stay clear of the Dcr.

On the other hand the ROM is debugged. I recall a nice bug in the 128(D) Rom where the caps lock did not work for one key.....forgot which (beleive it was 'q').

And the DCR case is smaller then the D in terms of height. And it is solid as a tank! (MIL SPEC no doubt)
Sadly the keyboard bay was dropped and so was the carrying handle and the fan. The latter being an advantage IMHO.
Title: Re: Who wants a Commodore 128 D?
Post by: boing on June 20, 2006, 10:16:08 PM
>This new cheaper board couldn't fit inside the wedge case

 And what is this "wedge case" you guys speak of?   I know of the case for the very original C=128 (the A500 and A1200 were rather similar to this case).  And I know of the later A1000-styled case with the handle, keyboard garage and embedded 5.25" floppy drive.  So what's this "wedge case"?


>1st The SID is the 8580 rather then the 6581. I think it sounds awfull.

If the 8580 is truly inferior (as opposed to just one bad unit) is it pin comaptible so that a SID chip can be installed in place of the 8580?


>2nd The VIC has some interferance with the 1Mhz Bus.
> It produces veticle culomns all over the screen. If you want a solid picture stay
>clear of the Dcr.

But aren't all North American 128D's in fact the DCR model?  Is there a fix for this problem?

There's no keyboard bay and no handle on the 128Dcr?!?  I've seen them at Montgomery Wards or Sears with handle and keyboard garage!

Title: Re: Who wants a Commodore 128 D?
Post by: Doppie1200 on June 20, 2006, 10:49:30 PM
Quote

boing wrote:

If the 8580 is truly inferior (as opposed to just one bad unit) is it pin comaptible so that a SID chip can be installed in place of the 8580?



The 6581 requires a higher voltage. I don't know about pincompatibility. Inferior, no. Different, yes. The filters are different and 'digitized' sound is not possible. It whispers 'ghostbusters' rather than saying it like the 6581 does.

Quote

But aren't all North American 128D's in fact the DCR model?  Is there a fix for this problem?


I have not found a fix yet. Three Dcr's I've come about had/have this problem. They where PAL Dcr's. It should be fixable with the right decoupling.

Quote

There's no keyboard bay and no handle on the 128Dcr?!?  I've seen them at Montgomery Wards or Sears with handle and keyboard garage!

The Dcr has no handle or garage. This is unique to the D model.
Title: Re: Who wants a Commodore 128 D?
Post by: Marco on June 20, 2006, 11:19:34 PM
Quote

boing wrote:
 And what is this "wedge case" you guys speak of?   I know of the case for the very original C=128 (the A500 and A1200 were rather similar to this case).  And I know of the later A1000-styled case with the handle, keyboard garage and embedded 5.25" floppy drive.  So what's this "wedge case"?


As in a 'wedge' of cheese, or a 'wedge' doorstop, you know a triangular wedge.

I was refering to the normal integrated keyboard version 128 by its shape. I just use that word to describe the shape of keyboard-integrated computers with a vaguely triangular side-profile like the A500, A600 and A1200, the Atari STs, the Acorn A3000, A3010 and A3020.