dotsystem

Responses from dotsystem

Power Conditioners Suited to Digital Front End
Plugging digital components direct to the wall here can result in contamination if the others are not isolated. This was obvious playing vinyl - it used to sound better when a CD player with a switching power supply was unplugged. An AudioPrism no... 
Power Conditioners Suited to Digital Front End
I have owned the P300, Exactpower units and Power Plant Premier. I have also used a Power Wedge and homemade parallel filters. My experience is that both regeneration/correction and isolation are very important to good sound. Power cord quality is... 
APL NWO2.5 ?
AlexWhat is the voltage output of the NWO 2.5?ThanksBob 
Class D Amps - FM reception
The Nuforce is the only brand I recall as having the reported noise problem as well as turn on noise and the no-load vulnerability. These strike me as implementation issues and not reflective of class D amps in general. It may be that only the Nuf... 
Class D Amps - FM reception
I use shielded power cords and an Exactpower EP-15A. The antennas I have used are a Magnum Dynalab ST-2 and a large Godar. I remember trying each in the same room as the system. In the case of the ST-2, the eAR amp was in use and the H20 with the ... 
Class D Amps - FM reception
The review of the H20 M250SA amp over at Ultra Audio compared the effect on FM of the H20 amp (none) with that of the Nuforce Reference model. The Nuforce caused interference in other rooms of the reviewer's home. It sounds as if the Nuforce choke... 
APL NWO2.5 ?
HbarrelA limited production unit is not really a phantom device. At the price level of the NWO series there will be far less units sold than for the AH! Njoe Tjoeb. The fewer buyers, the less the production backlog will be. Works for me...Unless y... 
Power Stabalizers/Regenerators. I'm Confused...
You should also check into units like the ExactPower EP15 and the APC S10.Bob 
CTC Blowtorch
Mike Maybe you should consider a second Samson rack instead of just more shelves...Bob 
Question about Scott 350 Tuner
These guys sell rebuilt 350s and may be able to help you out.http://www.mapleshaderecords.com/audioproducts/tubeamps.php 
PS Audio's new "Gain Cell" Amplifiers . . .
The Gain Cell design of PS Audio and that of Quatre/QMI are unrelated. The marketing pitch for the Quatre Gain Cell implied a complimentary symmetrical channel design that was supposed to cancel out non-linearities.I spoke recently to Dave Gore, d... 
ICEpower Digital Switching Amps?
Among amps based on newer technology, there is a certain novelty factor with the Nuforce that I think owes to its small size and weight. Same with the Rowland 201s although they are too pricey for many. The eAR Two models have that triangular chas... 
Preamp for H20 Signature S250
If you go with the Calyspso, use balanced cables. See the measurement section of the July Stereophile review.Bob 
Tonearm for the Michell Gyro SE MKII
Besides the arm cut-out, the arm boards are designed to weigh the same with each arm mounted to keep the suspension balanced. 
New H20 Signature S250
JohnTwo general comments:1) I don't know how similar the Callisto is to the Calypso, but the July Stereophile reviewed the Calypso and discussed impendance behavior. The significant point for the H20 is that John Atkinson recommended that the amp ...