SOLD $125 shipped (US only,) or best offer. PayPal accepted. Up for sale is my Raven Labs PHA-1 personal headphone amp/preamp. The PHA-1 is in excellent condition and has amazing tone. The Raven Labs AC adapter is included, as well. The adapter has a small piece of electrical tape on the wire close to the plug, which covers a very small tear in the wire jacket. I've been using the adapter in this condition for at least 3 or 4 years without any issues. Headphones are not included.