Very nice read. With the new R2R board do you still have to switch from dsd to PCM ?
How does a R2R board play DSD?
Very nice read. With the new R2R board do you still have to switch from dsd to PCM ?
Mine arrives today.
SE but all the rest like you. Also my tubes are kron px25 and kron 5u4. I have never been a fan of the 5u4. But luk says the combo is very good and since I have to trust his judgement.
I have so many tubes to try as well. Glad you love the combo. I just did not want to spend the extra money on a bal B7 and the additional cost of tubes I have effectively doubling almost all I have .
Can you still just the two rear tubes in SE mode ?
Thanks. And DSD is surreal. I could swear I was sitting watching the performance live. The only thing I can't comment on is different tubes set ups as I don't have a reference point other than my current set of tubes and recti.
Also as it breaks in and if you change tubes all attributes will change. The px25 are px4 on steroids. KR 242 have all of that in spades plus transparency
Hi,
So I finally did the deed.... My lampizator big7 arrived 10 days ago and I am still coming to terms with what hit me. Here are my initial impressions
Brief look at key specs:
- Lampizator big7 balanced
-KR Audio Px4 output tubes
- KR Audio 274B recti
- Dueland caps
- new R2R board for both DSD and PCM
Notes
- the drive is off charts. My speakers have never been controlled like this before. Neither has room fill been so good. It's like a giant headphone experience
- dynamics, speed world class and better than anything I have heard
- soundstage width and depth best in class and equally lit throughout which is the biggest difference
- attack and sustain better than anything else I have heard.
- completely transparent. I think I can hear all the way down to the hiss.
- clarity and headroom especially evident on dense passages like rock and classical
- I am playing at least 10 points down on my volume control ( which goes up to 60) I fear sometimes that I will find the woofers on my lap.
- to sum up, the experience is as raw as it gets and as raw as I like it
Whilst this may sound a bit unfair, I am, nevertheless, compelled to draw comparisons with BADA alpha ( not the reference) and Bryaton BDA -3 which have been in my system. Both the Berkeley and Bryston were well run in and stayed in my system for well over a month each. Furthermore, fwiw, my comparisons are based on lampizator via USB and both Berkeley and Bryston via AES/EBU and all music was PCM only (16/44). Furthermore, I have only had 50 hours on the lampizator. So it's not fully run in.
Soundstage: in terms of width, the lampizator wins by a mile. In terms of depth, the Berkeley is a reasonably close second followed by the Bryston which is relatively 2-dimensional though I found the Bryston better than the Berkeley in terms of width
Drive and dynamics (PRAT): no contest at all... Not even close. The lampizator trounces both of them. Music is that much more raw and has more life. Especially when playing brass, my speakers transformed to almost horn speaker levels in terms of conveying the brashness.
Tone: once again, the lampizator wins easily although the Bryston is quite amazing for its price. I think the Berkeley is a third here. I am guessing the DHT output stage is what makes a big difference.
Transparency: The lampizator wins but not by so much of a margin as in the other parameters. The balanced lampizator is very quiet though and let's you hear more. Though I think the BADA reference is a fairer comparison but I haven't heard it extensively to offer any comparisons.
In short, I can't get enough......I will continue to post impressions as the lampizator breaks in.
Cheers
Sujay
Very well...apparently.
Hi Thanh, you really can't judge a dac based on a demo at Cranage show. When I visit you next I will get the GG over. I know your aversion to valves but it will be fun
Thanks Keda for your kind offer but if you are doing so, you might need to bring hell a lot of things over here as you see I don't use computer to play dsd files, also not sure if my esoteric transport will work with the GG.
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