Matched pair of voice coils. Manufactured to Sound Oddity specifications by a Rank 1 supplier for the Sony APM-77W and APM-4 tweeters. Same construction, materials and specifications as the original.

Anyone who owns these speakers should have a pair of voice coils in stock.

Worldwide delivery included. Technical support by email.

Developing custom voice coils requires costly successive iterations that justify the high price of these spare parts manufactured in small quantities. Prices are not negotiable.

Shipments are made on Friday of each week.
International customers are welcome, I speak French and English.
I design all kinds of voice coils for vintage speakers.
I accept Wise transfers and bank transfers.