[sdiy] Siel opera6 schematics

[Andre Majorel]

On 2008-12-17 15:19 +0000, Tom Wiltshire wrote:

> Sorry, my mistake. Neil's right. Opera 6 uses tone generator chips  
> driven from a VCO, not 8253 counters.

If that's the same scheme as the Mono (which uses an M110), they
sound like DCOs, i.e... not very good.

I must say I find the idea of gutting a VCO synth to fix a DCO
synth pretty perverse.

-- 
André Majorel <URL:http://www.teaser.fr/~amajorel/>