New Lampizator Level 4/ Version 4 DAC in the house

Hi Bill,
I found it interesting that you could use such low power (1.5-3.5 watts) at all with your Coincidents, I'm impressed. I can see where your Thor amplifier would serve you very well. I would say a 300b or a 845 SET with high quality power supply and transformers would work well(these would be more suitable than 45 or 2A3 SET). I know you're enjoying your music immensely.
Charles,

Charles

I looked into the bottom of my TVIII speakers tonight. My tweeter has one 15 oHm resistor/10 watt and what looks like a 3uf cap. The resistor is a cheap sandcast and the cap is a Solen. Boy there is room for improvement when I get to it! Also one larger cap in the bass section. I will upgrade in the future with Duelund!

Bill,
Even with those stock parts the sound quality is at a very high level. From personal experience I can confidentially say the Duelunds elevate this speaker to world class natural sound. I'm preaching to the choir I realize.
My speaker has only a single capacitor( tweeter) and no resistors.
Charles,

Ok, I want to report on my findings using the Empirical Audio Offramp. The Offramp I have is;

Offramp 4 with Turboclock, updated 5 tranny, Hynes USB, and BNC to BNC cable.

I had been going from my Mac Mini USB out directly into the Lapizator 4 USB input with my Wywires USB cable. Now I go from the Apple 2009 Mini USB output into the Offramp USB input. Then from the Offramp using the BNC connector into my BNC Lampizator input.

Is there any improvement? Ha, well I wish I would have done this months ago when I started this whole computer audio thing. Still learning and so much more to learn. Yes, it sounds better. I won't go on for paragraphs, but here are the overall improvements.

In some ways I am hearing my Lampy for the first time as compared to its USB input. Music is more at ease and natural. Stage is wider and bigger overall. Digital glare that was there at times on certain recordings has all but vanished. The biggest and most important change for me is the sense of ease in the upper mids and highs. Instruments have more body and improved tone. Enough Aphile terms. I just want to listen more and longer.

This is with the Wall Wart power supply. I understand the Dynamo power supply from Empirical takes it all up another notch. This Offramp is expensive however and well as all the possible upgrades.

So I am now learning more about WAV vs AIFF as I understand WAV may sound better and all my CD's were put into AIFF. Yikes! We will see. I will report back on my findings.....

Big night of learning tonight. Folks WAV sounds better than AIFF and it is easy to hear the improvement. No straining to hear it. WAV is far more refined and composed.AIFF sounds more Hifi and a tad forced in direct comparison. No doubt about it WAV is better and by a decent margin. I am not sure how many Aphiles know this?

Man oh man is this front end smoking good right now. So many little details to get right in computer based audio.