Tír Na HiFi
Hi-End HiFi in Ireland
https://tirnahifi.org/forum/
Poly-graph
https://tirnahifi.org/forum/viewtopic.php?t=3924
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Poly-graph
Posted:
Wed Jul 13, 2016 7:30 pm
by
HiFiFan
Not sure if this was posted before, somewhat interesting
http://poly-graph.co