Problems with my Berning ZH270


Don´t know what happen with my Berning ZH270 amp. I have Merlin VSM-M speakers and Electrocompaniet CD player. The amp is very fast and clear, but also bright, bright, bright.
I have tried Cardas Golden Reference interconnects, Nordost SPM speaker cables (and much more wires), without any improve. I have just add a LA-100 Joule preamp and things are now better, but not enough.
Tube rolling?. Another amp?. Wich amp (I would like to keep my new Joule preamp). Thank you.
George
georgegonzalezzd5e2
I'm in agreement with others with regard to the Nordost cables. Those I've heard sound lean. The balance can then sound bright in a system.
George, I had a similar problem to yours a bit ago. I have the Merlins, the Berning and an Audiomecca Mephisto. I have been using the Golden Refs as speaker cables ever since I got the Merlins both before and after I got the Berning. My problem was solved with a switch of ics between the cd player and preamp. I moved my purenotes from between the cd player and preamp to between the preamp and the Berning and then switch in some Luminous Synchestra refs between the cd player and pre. Voila my brightness problem was solved and my system has been incredible ever since.

I think my problem was, at least in part, the room. I have treated it to a degree but can't give it a full treatment. My ceiling is on the low side and I think I get some nasty reflections off of it. If your situation is anything like mine, and based on my experience, I seriously doubt the Berning is the culprit. Rather, I am with those who posted above, it is most likely your placement of the Merlins and/or your cables.
Hi George,
I have own an EMC1 UPsampler CDP, Berning amp and a pair of Rosinante Dulcineas (Argentaudio.com from Ric Cummins). As I have expeerienced so far my system sounds awesome (detail, musical and little dynamic) to me by using Nordost Quattro-Fils XLR (I have tried RCA but it sounds lean and bright to me) and Jaden speaker cables from Ric Cummins. You should use a balanced interconnects from your EMC1 to Berning by using Cardas balanced adapter (best performed way of EMC1). Otherwise, did you use Telefunken ECC801s as the inputs to Berning amp? I am now using Shun Mook valve resonators to tweak and make my system sounds even better with more dynamic musical bass and high (I love it).

What kind of power conditioner and power cord are using for? I use Elrod EPS2-S for CDP and EPS-3S for Berning amp.
Let me know if you need help. Thanks.
I heard Merlins with quite great amp SIM-W5 but by all means never it tend to sound so bright with different speakers.
The crossover that mostly is at fault(driving system out of tonal balance) must probably be redesigned in these speakers otherwise using electronic one with removed built-in might solve the problem.
Second solution is to integrate your system with sub giving your speakers (that tend to be "bass-less" by its design) easier task for the proper tonal balance limiting "visible" freequencies mainly.
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Hi and thanks. I am comparing with my old Gryphon Callisto integrated amplifier. It sounded softer but, incredebly, the ZH270 has better low control.