UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Acos GP91-3sc

Edward Huggins · 18th Jul 2021, 5:37 pm

Wow! The Acos GP91//3sc is a (and by now very rare) HIGH-OUTPUT, stereo-compatible cartridge giving c.600mV and are worth their weight in gold. If fully working, these can sell for aound £40-00. The 1sc gives around 150mv. As long as the stylus is vertical, the "droopy" flag is just a nuisance. This might be fixed by using just a very small dab of Evostik or similar contact adhesive.

18th Jul 2021, 5:37 pm	#2
Edward Huggins Dekatron Join Date: Sep 2015 Location: Southwold, Suffolk, UK. Posts: 8,328	Re: Acos GP91-3sc Wow! The Acos GP91//3sc is a (and by now very rare) HIGH-OUTPUT, stereo-compatible cartridge giving c.600mV and are worth their weight in gold. If fully working, these can sell for aound £40-00. The 1sc gives around 150mv. As long as the stylus is vertical, the "droopy" flag is just a nuisance. This might be fixed by using just a very small dab of Evostik or similar contact adhesive. __________________ Edward.