Jack/plug size on Chinon sound projector?
 

I have a Chinon 4100 that has output jacks that are smaller than 1/4" jacks
and larger than the mini plugs that are common today. Any idea what size
plugs I should look for?

Thanks

maller than 1/4" jacks and larger than the mini plugs

Bantam plug, 0.173" diameter. Most commonly used (historically) in
telco-type situations but also found on a wide variety of "pro" audio
and A/V gear.

Tim.