Hi,
I read the links mentioned above and honestly, I can’t figure it out. I decided to buy a Denon DL-H5LC cart.
It has a low output of 0.3mV, so, I need a high gain SUT, like 1:20+ ratio. What I don’t understand is the impedance part. It has load impedance of 100 ohm. Unload impedance of 18 ohm. What is the significance of these two numbers? It seems the impedance is related to the gain. Many SUT I checked has just a hi/Lo gain setting. Some have a ohm setting such as 10 ohm:31dB (1:36) and 30 ohm:26dB (1:21).
What about that secondary resistance?
So, besides choosing one with a higher gain, what else I should consider?
thanks.
I read the links mentioned above and honestly, I can’t figure it out. I decided to buy a Denon DL-H5LC cart.
It has a low output of 0.3mV, so, I need a high gain SUT, like 1:20+ ratio. What I don’t understand is the impedance part. It has load impedance of 100 ohm. Unload impedance of 18 ohm. What is the significance of these two numbers? It seems the impedance is related to the gain. Many SUT I checked has just a hi/Lo gain setting. Some have a ohm setting such as 10 ohm:31dB (1:36) and 30 ohm:26dB (1:21).
What about that secondary resistance?
So, besides choosing one with a higher gain, what else I should consider?
thanks.