The problem with most step up transformers is the the bass gets softer. And in my experience, a low output moving coil is better sounding than most high output models. It is best to get a preamp that has enough gain in the phono stage or get a line level preamp and get a stand alone phono stage that will have enough gain for low output cartridges. The Reference Phono that Audio Research makes uses a Jensen step up transformer to have enough gain with low output coils. While I have not heard this preamp, and Jensen makes some of the best transformers available, I feel that they are charging a lot of money for something that only costs a few hundred dollars and anyone can order from Jensen on their website. I realize that the transformer is not the only thing about this preamp and that it is highly regarded.
Step-up Transformer, what's lost?
Hello all:
I'm currently on my third phono-pre, and I still don't have enough volume! My cartridge is a low output MC (0.23mv), so, by the time I get the volume to my listening level, I get a hiss from the tubes, or a scratch from solid state during the quiet passages of music.
I'm thinking about adding a step-up transformer but I'm afraid of losing detail.
What is the collectives' experience with the trade-off when adding a transformer?
I'm currently on my third phono-pre, and I still don't have enough volume! My cartridge is a low output MC (0.23mv), so, by the time I get the volume to my listening level, I get a hiss from the tubes, or a scratch from solid state during the quiet passages of music.
I'm thinking about adding a step-up transformer but I'm afraid of losing detail.
What is the collectives' experience with the trade-off when adding a transformer?