T+A elektroakustik HV Series Components


T+A stands for Theory and Application.

I'm keeping this broad and open to T+A's HV Series components (HV = High Voltage),

Which (currently) includes two integrated amplifiers, two multi-source players, preamplifier, amplifier, power supply, and SACD/CDP/DAC.

Creating this thread for owners to share their impressions, findings, thoughts, experiences, and questions about their HV components. Comparisons to other T+A Series products are also welcome.
david_ten

FYI --- there is a new product from T+A top HV series / tier, the PSD 3100 HV, a streaming DAC with pre-amp module built in: 

Priced lower than the SD / SDV line, which are very, very expensive. Not sure what the difference between the PSD and SDV 3100 HV is.

 

Having said this, it appears that although this was announced in Summer of this year, it is not available for purchase yet.

@thyname I can help with the distinction. The PSD 3100 HV is a trickle down of the SDV for sure, and in the following ways:

DAC

SDV: True 1-bit conversion DSD 1024

PSD: Max DSD512

 

Analog Inputs

SDV: one set balanced, one set RCA

PSD: only one set RCA

Both have one set XLR and RCA for outputs

 

SDV has multiple digital inputs for certain types (e.g. two USB in) where the PSD only has one.


I’m uncertain if the preamp sections, power supplies, and isolation technologies are equivalent across the two, but I can inquire. 

Thanks @blisshifi. At $22K, PSD seems to be quite a bargain. I didn’t realize SDV 3100 now retail for $39K 😳

@blisshifi : thanks for chiming in.

Those differences you mentioned are too small / insignificant to justify such a huge price difference (PSD vs. SDV), so logically must be something else (i.e. what you said in your last paragraph). Yes, please do inquire.

Since I already have the PA 3100 HV (integrated amp), I don't really need the pre-amp section, so, hopefully they come up with something cheaper than PSD in that line (ex-pre amp section), similar to the SD vs. SDV.

This thread has been chugging along for four years now. I’m using a Hegel h590 to drive my kef blades and for the price I can’t complain, I sure would like to get the A3000HV with a quality dac/pre to compare. I can’t justify the price of the SDV3100.