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Try Steve at Small Bear Electronics, http://www.smallbearelec.com for the Holtek chips Lorren Blackbox Music Electronics http://www.blackboxmusicfx.com At 05:51 PM 3/26/02 +0000, you wrote: >HI Folks, > Good to be back on this list after a long absence (what > *was* I >thinking! ). >I own a vortex and a while back I tried fitting in 256k DRAMS and made >some >good guesses at what to put in U10... Good news is my vortex is still >working, >bad news... no increased delay time :-( Maybe I guessed wrong on U10, >maybe >I need to go find me a DSP hacker. Anyway I was going through the list >archives >and came across the info that Kim has the vortex service manual and has >twice >tried >to get it scanned to no avail... any more news on that front? >I'd happily volunteer but living in the UK probably complicates things >:-) >I do >have broadband however so maybe we could do it this way: >1) I paypal Kim some dosh to cover postage of a copy of the manual. >2) Manual arrives, I scan it and clean things up a bit. >3) I ftp the resulting files to some suitably receptive box.. or make them >available > on my server for Kim to download and post on the delight site for >all to >share. > >Sound good? > >On another line, does anyone know of a supplier of the (sadly obsolete) >holtek >HT8955A chip? radioshack used to sell it, it's a digital delay that >really >just >needs >a dram chip and a couple of op-amps bolting on to it to go up to 800ms >and I > fancy stringing about 16 of them together with feedback paths >everywhere to >make a nasty monster noisemaker thingy .... :-) > >Cheers, > Robin. > > > > >==================================================================== >The contents and any attachments of this electronic mail message are >confidential and intended only for the named addressees. > >Dissemination, forwarding, publication or other use of the message >or attachments by any unauthorised person is strictly prohibited. >Unless stated to the contrary, any opinions expressed in this message >are personal and may not be attributed to AXA Sun Life or any member >of the AXA Group of Companies. > >Internet e-mails are not necessarily secure. AXA Group does not accept >responsibility for changes made to this message after it was sent.