Looking for a Beyerdynamic A20 (NOT A2) headphone amplifier in decent condition. North America only and will only buy from members here with some positive feedback. Give me your price including fees/shipping.

Would be willing to trade a few things for an A20 if anyone is interested. Items available: Asgard 3 black, HE-X4, Vali 2 G2, quite a few low/mid level cables for ZMF/Audeze. If anything interests you we can work out a combo of items and/or cash that is equitable. I'm also open to selling any of these items if anyone is interested. I have been lazy about creating listings and doing pics.