MC Load Resistance


I am using a Denon DL-S1 Moving Coil cartridge with a VPI Scout turntable. The spec for the cartridge recommends a Load Resistance of 100 ohms, but the test data sheet included with the cartridge showed that they tested it with Load Resistance of 47K ohms. Question is, do you think it is ok to set the phono amp at 47K ohms for this cartridge?
almandog

Showing 2 responses by stanwal

It won't hurt to try it, this is a highly debated topic. Could they have tested it using one of Denon's step up transformers? These would work into 47K without question. I have three different Denon MCs and use them this way. They make a series of transformers designed for their moving coils , without them I always thought the loading would be in the 100 ohm range.
I had not used a SUT since the early 80s but decided to try one. I ended up getting a Bob's Devices Cinemag one. I was surprised at how good it was at a moderate price[$395]. I use a Blue Circle 707 which has enough gain without it. With it I can hear detail that was not present before and can detect no downside to its use. I only read the review of it on Ten Audio after I bought it but it is very close to what I hear also. I don't really care about the technical details, just the final sound. I have not had extensive experience with it yet but so far I would agree with Axelwahl.