Hey guys,   So I just bought myself a pair of Sennheiser HD598's along with an Antlion ModMic v4 Muteless. It's being connected to the Xbox Stereo Adapter via the Sennheiser PCV05 (separates the Mic/Audio combi jack into a separate Mic and Audio cable. Got a 1.2m cable coming for the HD598's...

Hi,   I currently have a FiiO E7/E9 combo, old and it's starting to play up so I am looking to upgrade.   I ordered an AudioEngine D1 from Amazon UK which should come Monday but I just learned that it's RCA outputs are variable and controlled by the damn volume knob which I DO NOT WANT! :(...