Hyperion HPS-938 speakers


Has anyone had any experience with the Hyperion HPS-938? Seem to be having a problem with them being bright in the top end, lean in the mids, and light on the base. In all the reviews I have read never any talk of these problems. I have Arcam gear and Nordost cables. Have had them for quite some time. Any thoughts??
hawkeye43
First of all a disclaimer: I am a Hyperion dealer.
IME the HPS-938 speakers have tremendous sinergy with McIntosh amplification. I am not a McIntosh dealer.

I have used HPS-938s successfully with a Mac Mc402 (solid state, 400W/channel, way too much spare power, great dynamics, sweet sound) and a Mc275 (tubed amp, about 90W/channel, the magic of tubes).
There is no brightness or lack of bass when paired with those amplifiers AND a first rate digital or analog source.

The HPS-938s also play outstanding music (though at lower max SPL levels) with Hyperion SET tubed amps.

I believe that most opinions about the 938 reflect poor choice in front end components. With the wrong CD player, one will hear lots of "digititis" through these very fast and clean speakers.
Most people allocate their budgets in equal shares split between source, amplifier and speakers. HPS-938s demand high-end (and higher-priced)source, cabling and amplifiers to really give their best, because their performance-to-price ratio is outstanding.
One common mistake is to assume that all digital sources are "bit perfect" and any 1k-2K SACD=DVA+CD player will be good enough for a high-end system. There is nothing further from my experience.
Good digital costs money and outstanding digital sources cost serious money, because digital reproduction of music is an always evolving technology. In a way, one could say that it is much more expensive to "squeeze" state of the art performance from a CD player than from an amplifier or speaker.
Amplifier circuit diagrams have beeen stable for the past 30 years. One pays for voicing, more power or fancy casework, but 99% of the amps out there (tube or solid state) have an input gain device, a phase splitter and a multiple of output devices fed by a linear power supply.
On the other hand, look up the diverse technical solutions and escalating prices for the usual digital references:
ARC CD-7 (tubed regulators +tubed output),
Wadia (phase-linear processing of the digital signal),
AMR (non-oversampling, choke input power supplies, tube output),
Meitner (DSD decoding),
Audio Aero (32 bit-192 KhZ upsampling, tube signal gain, Anagram computer to "smooth" out the digital sampling steps, dCs (ring DAC)
and Esoteric (proprietary transport + tight clocking).

Last time I checked, there were no 4-5 K$ CD players that would do justice to these speakers... all the mid-price players that I have auditioned suffer from digititis.

IMHO to achieve what these speakers are capable of delivering one needs a top-line CD player that focuses on musical gestalt (not HI-FI detail) e.g. ARC, Wadia, Audio Aero or Metronome, to name a few.
I am not saying that they are the best...my point is that they are so good that pairing them with a mid-price amp and source will not reveal their excellent musical qualities.
I hope this helps
I am running an Arcam FMJ CD-33 into a Musical Fidelity X10v3 tube buffer into my pre-amp/processor. With Nordost Red Dawn cables connecting them. Just added Nordost Heimdall speaker cables and like them very much. Would like to add the interconnects (Heimdall) to replace the Red Dawns. I have Audioquest Panther and Jaguar between my amp and pre-amp. (All of which are balanced). Probably going to my the Mac MC-207 very soon! (as long as my wife doesn't find out how much it cost's).

Do the Audioquests match up well with the Mac? I do have several pairs of single ended Red Dawns lying around to sub in if needs be. A new CD player will be way down the pipe but it will probably make a big difference too. Alot of options out there but where I live not many dealers and few choices in the high end arena.
Wifes and audio don't match well.
Mac and Hyperion will.
Audioquest will work well in your set-up and with Mac.
Owned both not too long ago.
CDP....well, yes it is true that you will get what you pay for it but there are nice choices in all categories. Find the best player in around 1K-2K that is musical (not detail, sharp or super reviling). Few for future references:

*Rega Apollo
*Consonance Reference 2.2 MKII tube output cdp
*Jas Musik
*Morrow Audio cdp with tube output (buffer)

From $1000 to $1800 new. Used at 20% to %40 off depending on age and condition.

Good luck
The Nordost Cables are as you descibed.Light in bass and mid,bright in highs