not a charming day with snakes


so, all afternoon and into early into this evening, i listened to the digital side of my rig with a power snakes hydra inserted at different positions. my older son, a second-generation audiophile, was present during the greater portion of this session. during our time together, i began by plugging my pre/dac and transport into the hydra. we played numerous disks, mostly in the “groove rock,” “acid jazz,” “adult rock,” and “folk/pop” genre, including some direct-to-cd recordings done in the past few days ( this son is a consultant to radio stations and record labels, which gives me some awesome access to the current music scene). some examples of discs on our play list: radiohead, “kid a”; air, “moon safari”; phish, various; pink floyd, “echoes”; oysterhead, “the grand pecking order”; mark knopfler, “sailing to philadelphia”; the bobs, “cover the songs of.....”; dylan (also my 1st son’s name), “slow train comin’ ”; dave carter & tracy gammer, “drum, hat, buddha”, etc. (yeah, I know “etc.” doesn’t quite make it with this lineup but, hey....). after listening for an hour and a half or so to numerous cuts on the “play list,” our initial reaction was: wow, the soundstage has really widened but something’s not quite right. then it hit us both, almost simultaneously: the PRaT’s all screwed up. everything sounds constipated, slowed, without rhythm or pace. we then took the hydra from the frontend/source and moved it so i could plug my amp into it. at first, things improved. the supreme quickness of the system returned, while the huge soundstagen remained. as the hydra “warmed up,” however, the constrictions to the bowels increased. constipation again. the flip-side of PraT. unplugging the hydra brought everything back as it had been. the quickness was heard again in the cymbals, drums, lead guitars and mandolins. the bass tightened. voices were back where they should be, separated, focused and steady. thus my query: has anyone else had this experience with the hydra? i’ve heard so many good things about it that I was completely unprepared for the negative things it did in my system.

associated equipment (digital side only): boulder 1012 pre/dac; accuphase dp- 90 cd transport; jeff rowland 8ti amp; avalon eidolon speakers; tara, the one ic’s (pre to amp) and speaker cables; accuphase st att&t optical and accrotech 99.9999 coax digital connections; tara, the one and power snakes python pc’s; 5 dedicated 20 amp circuits w/ hospital-grade outlets.

-cfb
cornfedboy

Showing 1 response by samuel

Hi Cornfed,

I'm sorry your experience with the Hydra has been unsuccessful. Although I noted that Albert P. echos your impressions regarding pace, rhythym and timing, I have not heard of, or been given that feedback from the many customers, dealers, or manufacturers I've had contact with in the past year. In fact, the majority of the feedback we've received from within, and outside the industry has pointed to PRAT as a strength of the unit. Of course, that doesn't discount yours, or anyone's impressions that finds differently, or to the contrary.

If your impressions remain, I too would suggest that you investigate the Audio Magic Stealth. I have listened with that unit--thanks to Jerry, and can attest that it is a fine performer. It is extremely immediate, transparent and dynamic.

Interestingly, high current amp manufacturers such as Edge, BAT, Halcro(distributor), McCormack, and low-current amp manufacturers like ART, not only used the Hydra to power their amps at the Show, they also own and use Hydra in their own systems, as does Audio Research. If you know how sensitive amp/electronics manufacturers can be to tethering "power distribution" products to their amps, you'll understand this to be an achievement of sorts. Rowland Design has also eval'd Hydra and found that it did not interfere in any way with the performance and operation of their amps. We supplied 5 Hydras to power an even dozen Rowland amps at the Million $ Wisdom exhibit at the Show.

Bob Crump did have a mixed reaction to the Hydra we sent him, but that unit was a pre-production model that has virtually nothing in common with the Hydras that are being produced today. Bob mistakenly intimated that we use Ferrites inside of Hydra, which is incorrect. Ferrites would definitely compress dynamics and interfere with the critical pace and timing elements within music, which is why we avoid them.

If you'd like, I'd be happy to make a couple of suggestions regarding operation and set up that may, or may not, alter your experience. I don't believe this is a break-in issue, but there are many details and interactions within music systems that can tip performance in one, or another direction. Given the investment of your time in evaluation, it may be worth a little tinkering before throwing in the wet-blanket :). Feel free to e-mail or call anytime.

Regards,

Grant Samuelsen
Shunyata Research