Preamp Deal of the Century

Hello Tvad,

Sorry to hear that it did not work for you. Does the Cortese have a slider switch to choose load settings? Just in case you miss it, when you load the Benz at 24 ohms using the resistor, is the setting on the main preamp set at 47k ohms?

One last thing, when you are using the Wright, are you using a SUT? If so, what was the loading? I asked this because a 100 ohm loading with the Supratek which use Jfet at the input(like a head amp) is different sounding than a 100 ohm load using an SUT. I believe that a 100 ohms load with SUT corresponds to a 1000 ohms load for a head amp to produce the same amount of current to the phono circuit.

If you already tried 1k up to 2k loading and still does not like the sound then, I rest my case.

regards,

Abe

Hello Tvad,

Do you believe it would be worth the investment to buy a Benz Micro Ace Lo (.4 mv)?

It depends on the spec of your Cortese. Maybe it is designed for low output(lower than 0.4 mV)carts. Judging from your descripton of the gain being "too hot", it might well be the case.

Mick should be able to tell you what it is base on the serial number and I am sure he can recommend what cartridge to use for optimum performance. Better yet, ask him what he used to voice out the phono section of the kind of preamp you have.

regards,

Abe

Anyone knows the output impedance of the Chardonnay?
Will the Chardonnay go well with a SS amp such as Clayton M-100, Pass Labs X250.5 or McCormack 225? Speakers are Hyperion 938 (90 dB; 6 ohms, 3.8 ohms min).