mwindham08
100+ Head-Fier
- Joined
- Sep 3, 2012
- Posts
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- 16
Testing and Quality Control...not too much longer!
Testing and Quality Control...not too much longer!
I'm on the bench!!! er...my amp is on the bench I mean...
Quote:So far with the HD800's in SE I prefer Old Lucid mode over New or Lucid Off. The Mullard EL84's. USAF-596 and Genelax 6922 are workin' it and I finally found the combined settings for pairing up the CSP2+ and the Taboo MK III for my ears.
Whew.......Sounds awesome though!
You're a week or two ahead of me. I'm still trying to burn-in the stock tubes so I can hear their true sound before rolling. I'm glad I resisted the urge to roll on day 1. The stock tubes, after less than a week, have already started to blossom. Listening to this amp is a blast.
Depends upon the headphones but I find the Bifrost too limiting with the HD800. Concero is the cheapest DAC I've found which does it justice.
I agree with Nick. Whereas I found the bifrost close overall to stagedac and eastern electric dacs with Meier concerto, vioolectric v100 or lyr as the amps, it fell behind when taboo entered the frame, sounding muddy and distant with harmonically complex material (e.g. Piano with dense chord structures). Either this was synergy, or taboo has much greater resolution and transparency. Either way...
Otoh, I've ordered the new 'uber' output board upgrade for the bifrost. It's based on the gungnir's output stage. Could be interesting.
There's some interesting stuff by @will on the decware forums about 'riding the gain'. I don't fully understand, but I think it's to do with fine tuning how much the pre- and power- amps contribute relatively of their individual signature to the final sound. I don't think it matters whether the pre is tube, SS or unknown alien technology! It's more to do with the gain controls of e.g. the csp2 I think. Btw, the latter and the zstage will uses have a lot of voltage range, easily more than the 3-4V the taboo II likes to see.
According to Steve Deckert a point of difference of taboo iii is he raised the gain so a preamp isn't needed - and Frank found as much in his review. See Steve's thread on decware where he first announced the new amp for that and other interesting stuff.
My über board just shipped - likely two weeks to nz though. I have some very specific listening tests to repeat, three other dacs and an spl meter in the house. I'm keen to update my review, fwiw. Don't have a lot of spare time, but should be able to settle a few key points.
Judging by the Concero thread, it's a lot of dac for the money.
In case anyone was wondering, this is what the new Taboo looks like playing Mahler (5). Sorry for the crappy mobile phone pic.
Also, I didn't think I like the volume knob as much as I do, but I like it quite a bit.
Very nice. Mine is in QC testing now!!! WOOHOO!!!