Electrical Supplies
Z11 material 600Ω: 600Ω audio transformer double-sided circuit copper-plated shield frequency
Z11 material 600Ω: 600Ω audio transformer double-sided circuit copper-plated shield frequency
https://www.bizrate.co.uk/electricalsupplies/z11-material-600%CF%89-600%CF%89-audio-oid27631655774.html