jafox

Responses from jafox

The Hub: high end audio News, Events and Gossip
Wow, what a story about David. I had a few business transactions with David and he is one of the nicest guys out there. The first part of that paragraph was so scary. Thankfully he is doing much better.John 
Review: Aria WV5 XL (Line Stage only) Tube preamp
Hi Ron,Thank you for your kind words here. I saw a few great deals on the Lamm LP2 here but I noticed its gain was not a good fit with my MC cartridges in the 0.3 to 0.5mv output. The ARC PH7 was indeed another product I was considering but I was ... 
Counterpoint NPS 400 w/ Electrostats
One of my favorite audio values out there is the NPS400. It so severely embarrassed the ARC CL150s I had been using before. The NPS400 controlled Maggie 3.3 and 3.5 that I owned and loved for many years. The Wolcott mono amps brought on a little m... 
Tube preamp for techno and other bass-heavy music?
From my experience with BAT, Aesthetix and CAT line stages, the CAT really excels at the frequency extremes. Incredible bass extension and authority. 
Convert cartridge output voltage to db gain
Congratulations John. Good to hear the noise is gone. I had serious hum issues with my system when I used the Jade Hybrid IC (unshielded) from Counterpoint head amp to Aria preamp. I quickly learned that only a shielded cable would work here. But ... 
Review: ALLNIC HT 2500 Head Amplifier Nuvistor Tube preamp
It's great to see another tube head amp product finally on the market. After I got the Aria WV5 preamp, this with its built-in Sowter SUT's significantly outperformed the Aesthetix Io and Callisto signature products. But I knew there was more pote... 
Convert cartridge output voltage to db gain
Actually, the equation is: db = 20Log10(Av), where Av is the voltage gain (Vout/Vin). Vin is the input signal (your cartridge output of 0.24mv) to the phono stage. Ultimately you want a line level of 0.5 to 1.0v from the phono stage's output to ma... 
Could tube rectifier make have impact on sound
Hello,I have a lot of experience rolling tubes in Aesthetix, CAT, Manley and Aria gear with 12ax7, 6922, 12au7, but not the EL84 until I got a Counterpoint SA-2 MC head amp. It had a Sovtek tube in this socket. I tried the Tele EL84 and was vey di... 
Audio Research Amp Shootout
Great report. It is always fun to do such comparisons and identify the various strengths/weaknesses and maybe find one heck of a good value in the group.As for comparing amps of various prices, the higher price models do not guarantee a higher lis... 
High End and cables and tin ears....
Next time you are with your friend, have him point out the sonic differences between a pair of cables. It's a learning process to recognize / observe the differences that can exist.There's often much discussion that cables do not and can not make ... 
Review: Aria WV5 XL (Line Stage only) Tube preamp
Sherod,I was fortunate to have JD visit me again this last weekend. And he brought a friend who's quite the electronic wizard with audio gear as well. After we tried yet another round of 3 of JD's latest prototype ICs, I mentioned to him that I re... 
Review: Jade Audio Pure Solid Gold Interconnect
Thank you Rf_gumby for your comments. I have learned much about many tube types from a few A'gon members. Their willingness to share experiences and to provide suggestions of other tubes to try have much to do with the results here. Achieving tona... 
Review: Aria WV5 XL (Line Stage only) Tube preamp
Sherod, I got the Chinchilla this week. It has the fat RCA connectors as described in the IAR review. Before I tried this cable in the SA-2-to-Aria link, I had to hear it in the Aria-to-CAT amps link. The preamp-to-amp link has been the most sensi... 
The best small bookshelf speaker you ever heard?
I remembered contributing to a similar thread here a couple years ago. 
Review: Jade Audio Pure Solid Gold Interconnect
Swinfrey,Thank you for sharing your experiences with what appears to be the next generation of Jade cables. JD is not only a dear friend, but he's also quite the devoted audiophile. He's clearly on a mission to take music systems to the next level...