I'll offer an unsolicited comment, so take it FWIW. I have an old pair of Stax SR-80 electret headphones which I liked a lot. The earpads deteriorated over time, and I decided to buy new headphones, soI bought the Sennheiser HD600's (which I recently sold and upgraded to the 650's).
Just for fun, I recently replaced the earpads on the Stax 'phones and fired them up for the first time in about 10 years. Glad I didn't spend a lot of money fixing them, because I think my new Sennheiser HD650's are a much superior headphone in almost all respects.
Just for fun, I recently replaced the earpads on the Stax 'phones and fired them up for the first time in about 10 years. Glad I didn't spend a lot of money fixing them, because I think my new Sennheiser HD650's are a much superior headphone in almost all respects.