Oscilloscope from Philips - PM 3214 7263 in Wiefelstede, Germany
Philips PM 3243 10 MHz Dual-Beam 2-Channel Storage Oscilloscope - As Is / Parts | RecycledGoods.com
Philips, PM 6670
PM-2554 (Philips) [PM2554-Philips-Ref] : CASA Modular!, The source for electronic components and materials (new and old)
Philips PM 3216 Oscilloscope, 0-35MHz | eBay
Philips PM 8931 Probe, 20m ohms 2.4pf 4kV - Global Test Equipment
I got this Philips PM 3305 second hand, and I know it can display music in the x-deflect mode, but I don't know how to hook up the probes to display music.