OnkenOS-500MTOnken OS-500MT ***Extremely rare***Probably one of the best midrange compression driver ever made. Here's a pair of famous and extremely rare Onken OS-500MT, in good condition regarding the age, built mid-1970 in Japan by Mr. Koïzum...2100.00

Onken OS-500MT ***Extremely rare*** [Expired]


no longer for sale

Probably one of the best midrange compression driver ever made. Here's a pair of famous and extremely rare Onken OS-500MT, in good condition regarding the age, built mid-1970 in Japan by Mr. Koïzumi. 8 Ohms, 105dB sensitivity, 300-20 000Hz. Diaphragms are in excellent condition (see pictures). Paypal, shipping, custom and any other related fees paid by buyer. Thanks for looking.
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sebastienl 

Last 12 months
All-time39100.0%

Member since June 2008

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