What type of headphones are used with the Enersound R-120?
The Enersound R-120 has stereophonic (stereo) headphones and can also be used with monophonic (mono) headphones, so the original Enersound R-120 headphones can be replaced with almost any other headphones available on the market that have a 3.5 mm. mini plug. Other receivers on the market only use mono headphones, which are much more expensive than the stereo ones and must be specially ordered.