TEAC UD-701 vs NT-505 vs ?


I stream Quboz and Tidal via a Bluesound Vault 2. Vault transmits to Parasound JC2 to modded A21 to Vandersteen Quatro CTs. (See my profile for complete description of system.) Happy, really very happy, with Vault 2 but it is likely best point at which to upgrade my system.

Considering TEAC NT-505 ($2K) and new TEAC DAC/streamer UD-701 ($4K), which has some very attractive features: in-house-built discrete Delta-Sigma DAC with FPGA circuity, dual-mono signal path, four separate power supplies... Have seen enthusiastic reviews for NT-505 from owners here. Only one review by Moon Audio out about UD-701, and they are not an uninterested party. Curious if any out there have heard UD-701?

Open to other suggestions, including used with roughly $6K price ceiling. See TMR has used Aurender A-10s for sale. Used PS Audio Direct Wave DAC with bridge is another consideration, although I have seen owners comment negatively about the bridge.

Not wed to DAC/streamer combo but that has appeal to me because it eliminates a box, connecter, and power cord, all of which add to cost and connector makes signal path less direct.

Also not wed to SS but a tube DAC appears to me to introduce an additional source of distortion into my otherwise SS system, so it will then be affected by both SS and tube distortion.

Thoughts?

Bosssound

128x128bosssound

Showing 9 responses by celestial__sound

Hi @mantis007

Could you please describe what was better on the N-05XD, was it day and night difference? Don't get me wrong, I totally agree that the N-05XD should be on another level but I'm also curious weather the 701 is miles away or share the same DNA with N-05XD

Hi Folks. I'm interested in buying the UD-701N. I'm curious weather It's made in China or Japan.

Thanks

vinylcat Thank you for your response. 

I've done some research and I think the N-05XD and UD-701N share absolutely the same DAC module according to the PCB layout and the internals. Here is picture from TEAC

 

and from ESOTERIC

 

The build quality is unquestionable, very high level. The fact that they learn and borrow from esoteric makes UD-701N even more attractive. But still, I don't really understand why Stereophile, TAS and other magazines never reviewed a product by TEAC or Esoteric. There are tones of reviews from other DAC/Network Players like Topping, SMSL, Gustard, Denafrips, HoloAudio, Mytek, HIFI Rose but there almost none for TEAC and maybe few for Esoteric. Is it a bad marketing or, magazines are avoiding them for any(?) reason. I just don't get it. 

@vinylcat ​​​​​​

I'm seriously considering the UD 701N. Could you confirm that it supports Tidal connect? 

I recently purchased the TEAC UD-701N and I am extremely pleased with its excellent qualities, particularly the transparency of vocals, resolution, and clarity. The unit is currently in the burn-in process, so I anticipate even further improvements in these aspects. Will keep you updated!

@vinylcat Out of curiosity do you use Multi bit PCM or 1 Bit DSD? :) 

I'm really sorry to hear some of you having a problems with the UD 701N network module. I have mine for about a month and I've never experienced any problem related to the network or anything else. I'm using it on a daily basis mostly Tidal connect streaming from my android phone, sometimes Roon RAAT (still deciding weather I should by lifetime subscription) and Internet Radio. 

I've come up to threads regardless of the device that some users experience problems when using tidal connect from Windows application (the device didn't appear as endpoint). Is this maybe your case?

I'm really impressed by the TEAC UD 701N DAC module. It sounds so organic in both multi bit PCM and 1 bit DSD. It have terrific resolution and clarity. Definitely game changer