Accuphase E-560 versus VAC Sigma 160i

Agreed! From what i've read the VAC ranks near the best current intergrated amps(Alef-Dartzeel-Gryphon-Vitus-ect...). Many prefer the class A Luxman 590 over the Accuphase.

New improved E-560, the Accuphase E-600 should be good and worth checking out.

I *think* many prefer the Luxman 590AX over the Accuphase E-560 is due to cost. The 560 is considerably more expensive... But yes. the Sigma 160i seems to be very well received at every mention.

How much warmth do these three amps have? Which has the most and which has the "best" bass?

A most timely thread for me to observe as I'm in the market for an integrated amplifier such as the VAC Sigma 160i. My Salk Signature Soundscape 8's are rated at 87db sensitivity and a fairly flat 4 ohm load.

My research so far tells me that the Luxman, Pass Labs and Accuphase are all fine integrateds but lean towards the warmer side of things. The VAC is supposedly quite neutral and provides plenty of grunt to be able to provide deep textured bass and dynamics, while keeping the airy finessed highs that good tube amps offer.

I hear ya Beatlebum, but most I have run into or read just purchases one without hearing the others but say they are very happy. I have been trying to get a good read on these offerings for a couple months. What little is out there is inconclusive on the sound character front --other than VAC. One can find good explanations of their sound.

I left a message at an Accuphase dealer in Chicago a few days ago... not heard back yet. Not that great for business when someone is calling from another state asking about the most expensive integrated a company makes...and no call back!

Was emailing with Kevin of VAC too. At least I thought I was... No response to my second message now.

Good way to whittle it down to Luxman I suppose... Actually this is not the first time this has happened to me. I dont know what I am doing wrong but BPT and a few things sold through Tweek Geek got taken off my list last year due to not responding to queries...and in this economy. Whatever!