HardSID Uno / UPlay user’s guide © 2010 Hard Software, Hungary
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this). The 8580/6582 has an improved volume changing method (pretty silent compared to the 6581), so
the most popular method of sample playback is almost inaudible on the new SID version.
You can make a volume boost to this effect by enabling the ‘Digi-Boost ON’ jumper under the 8580
socket.
The filter capacitors
Filter capacitors are soldered into the PCB. You don’t have to install them yourself.
FYI:
The 6581 and 8580/6582 versions of the SID chip are working with different filter capacitors.
The 6581 needs two 470pF capacitors.
The 8580/6582 needs two 22nF capacitors.
