Hmmm. Why not use the remote??
For sound quality, headphones are best without a volume control. It keeps the drivers more connected to the amp.
Otherwise, you can use an adapter cable like this one on most headphones.
https://amzn.to/2Lmf2Sl
For sound quality, headphones are best without a volume control. It keeps the drivers more connected to the amp.
Otherwise, you can use an adapter cable like this one on most headphones.
https://amzn.to/2Lmf2Sl