Grado GS 10000i Headphone . What are best recomemdation for headphone amplifier?

[audio8]

Good evening,

I need headphone amplifierrecommendation for Gradon GS1000i. I read the review of GS 1000i from whathifi.My question to the reviewer is what Headphone amplifier he

used?.sorry for my English grammar.

 

[JoelSim]

A good starting point would be Lehmann Audio Linear range and Beyerdynamic A1 or A20.

If you are looking to spend less then Pro-Ject or Musical Fidelity are very good.