Preamp Deal of the Century

Rodger I am refering to one single method of mechanical grounding and thats via the Audiopoints products. As far as electrical grounding goes. I found dynamics and timing improved if all major components[amp, pre-amp, main source]all share a common ac outlet.. A quad in this instance 20amp circuit of high quality outlets, dedicated and with an isolated ground. I have 3 separate dedicated lines all wired exactly the same and by the same electrician. I suppose there is a slight difference in the 3,and that it can throw the timing off..One common outlet works the best with all the majors hooked to one.. Remember it all starts with the power supply. Tom

Tom - have you ever used a Supratek preamp?

Stevem1960

Thanks for your comments on the Cabernet. My thoughts were that the new Cabernet/Grange might be significantly better than the older (Feb 2003) Cortese model that I have. I was wondering if the combination of moving one step up in model plus the upgrades that Mick made to Cabernet/Grange would make it a fairly significant upgrade. I feel that my system has become quite resolving, but that is an subjective opinion that is limited by my own experiences in hearing other systems.

I would be happy to hear your or anyone else's comments/suggestions on my system with ideas on best moves towards upgrading.

I am in the process of ordering a Teres 340 and so far I am thinking of starting with a Graham 2.2 arm. I am really new to vinyl and TT at this level (last experience was a Garrard back in the 70's) and have the idea that the Graham would be an excellent arm for the Teres and a bit easier to handle the set up and maintenance. I am still trying to figure out what the ideal cartridge might be. I realize that you have the Cabernet (line stage only) and therefore are probably not into vinyl, but I also would like to hear opinions from the experienced and articulate followers of this thread as well.

Here is my system as it sits now:

Electrocompaniet EMC 1UP CD player
Supratek Cortese Tubed pre-amp
Mark Levinson 23.5 200 watt amp
Sonus Faber Extrema Speakers
REL Stentor III Subwoofer

Ensemble Isolink Duo transformer (to EMC-1 & Cortese)
RS Audio RCA interconnects from EMC-1 to Cortese
Shunyata XLR Aries interconnects ortese to Amp
NBS Statement III Speaker Cables
2 - 20 AMP Romex dedicated power lines
5 - SHARK power cords
2 - WHALE SUPREME power cords

BMI Shark IPLC passive line conditioner

Silent Running VR series stands under Amp Isolink & EMC-1
Symposium Roller Blocks 2 sets placed under EMC-1
& Supratek pre-amp

Versalab Red Rollers RFI filters for interconnects
Versalab Wood Blocks RFI filters for power cords

Thanks Tom!

I definitely understand what you're saying now. The Audiopoints Mechanical grounding devices (component vibration influence reduction)and definitely on a common buss ground shared on a common ACV outlet. A dedicated 20Amp circuit (single circuit run direct from the home breaker panel with dedicated circuit breaker) would definitely be a good recommendation. I have an isolation transformer that I had planned to use for a dedicated clean power circuit (I have an electronics background). Now I'm considering a commercial product with some level of uninterruptable power (UPS) to provide clean power (filtered ACV with transient and surge protection) in line with a dedicated circuit. Cleaner ACV and better equipment protection combined. I on the clean power trail now...:-)

Thanks again Tom, things are coming together!

Bwhite I have never had the pleasure of listening to a Supratek preamp. And...? Tom