oficjalnie nie trzymają niczego do tak starych głośników :/
... I would also like to have the manual or any document regarding the speakers, but I cannot find them on-line. The search engine on Your page also found nothing, probably due to the age of the set. I would appreciate it if You could send me any materials regarding the speakers, if they are available.
Thanking you in advance
Yours faithfully
Kamil Wilczek
Dear Sir,
Thank you for your email.
Quinto 510 is more than 35 years old.
Please not that we don't keep any data sheet or schematic of this old speaker any longer.
I kindly ask you for your understanding.
Nevertheless you can have a look on our homepage to find some substitute speakers form our current series.
Mit freundlichen Grüßen / Kind regards