I have a pair of vintage 1950's British made 100mm diameter drivers.I think these are Parmeko by the copper paint.They will only work when connected directly to the copper ends on the Bakelite diaphragm .I tried them on my home speakers and they sound great.The resistance on the diaphragms is 7.2 and 7.4 ohms.The one has some rust on base.$400 for both.
-
These commercial threads are for private transactions. diyAudio.com provides these forums for the convenience of our members, but makes no warranty nor assumes any responsibility. We do not vet any members, use of this facility is at your own risk. Customers can post any issues in those threads as long as it is done in a civil manner. All diyAudio rules about conduct apply and will be enforced.
