In Reply to: 45 tube SET headphone amps posted by aarocks on September 2, 2016 at 10:10:00:
This allows you to hook up your speaker cables to the adaptor and plug in headphones. Keep in mind that there will be more noise through the adapter. My 45, 2A3 and 300B speaker amps are DC coupled and there is a slight hum, but they sound glorious through headphones.
My adapter was custom built by Blue Circle Audio. It's basically an attenuator with adjustments for both amplifier output impedance and headphone impedance.
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Follow Ups
- Or by a speaker-headphone adapter - Frihed89 01:54:27 09/03/16 (0)