Arcam Headphone Output

[Bails]

Hi. I've already posted on the Arcam forum but thought I'd also get the views of the headphone experts. I'm really just wondering if anyone has any experience with the headphone output on the Arcam AVP700 pre/pro. Is it any good? How does it compare to cheapish dedicated amps? Any experiences of other Arcam headphone outputs (assuming they could be similar)? I'll be using Sennheiser HD650 cans.

Thanks.

[mors]

I have an AV9 and headphone output is not great through my Sennheiser 650s.I am therefore now looking for a good headphone amplifier.As a matter of interest currently use the 650s via my Sony SCD555ES which actually sounds rather good.