Going linear - The Luxman 507ux


No one panic, but I just picked up the last Luxman 507ux in the US. About 110w/ch with power meters. 😀

Ill compare them directly with my Class Ds at home. 
erik_squires
@erik_squires

Hi Erik,
I know Mike very well and he took very good care of you, just like he does everyone. I believe you heard the 507 uXII with the Harbeth 30.2s? I was in on Sunday and heard the 30.2s and then we switched to the SHL5plus. Both Harbeth’s work very well with Luxman. I’ve also heard both of those speakers with the C/M900 separates and it is really good as well.

BTW, I purchased the TAD separates from Mike, which includes the Class D stereo amp and I can tell you it is very good. Class D can run the gamut just like Class A, A/B, etc. And Class D can run with the best of those topologies as well.
Hi @pokey77

Nope, I heard the 507uxII’s with the Wilsons. He had moved the harbeth out of the way for a previous customer. I don't know how the Wilsons were configured, but I was forced to engage the Luxman's tone controls to get the system balanced. Honestly the system set up was not very good, so I kind of had to hope I was hearing other components.

Fortunately the Luxman sounded superb once I brought it home.


Best,
E


The Luxman has about a week's worth of play time now, unfortunately I've also got a bit of a cold.

It's still got great dynamics, and impressive bass, but some of the air, transparency and detail, that cymbal brush sound, seems to have gone away, or quieted down.

Is this my cold? Maybe.


Best,
E
It’s all part of the break in process.  It will open up again.  
That’s not what I experienced. The 507’s sonic signature has been super even and nothing lost or really gained since day one. I, however, have had a few biological issues myself and currently fighting a sinus issue that is affecting my left ear, strangely, making for Bigtime muting and loss of treble extension. The equipment CAN’T change as much as we do unless something is seriously wrong with power grid or a component is in process of self destruction. The 507  is incredible and once your cold is over you will be all back to ‘normal’. Hang in there.Â