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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?
consttraveler

Showing 3 responses by g_m_c

g_m_c
443 posts
 
Step-ups require one more set of cables, right? factor the cost in.
g_m_c
443 posts
 
Odd, i have a Dynavector xx-2 (same output as the 17d) and the herron, an I have no problem at all with volume. the herrom has 65 of gain, which is right for the .23 output. I feed the herron into a Kora Eclipse pre, andplay one of the new rega p9 turntables. The volume at relaxed listening is around 9 o'clock, froma starting point of 6 o'clock. I have cranked it to 11 or 12, and do not hear any backgound noise until 3 or so (not playing any music). does your pre use balanced interconnects to you amp(s), and is you turntable isolated?
g_m_c
443 posts
 
Marakanetz, i understand what you and TWL are saying, but in my mind, (following the mantra of Keith Herron (Why am i thinking of Kieth Herring?)), more interconnects, more connections, more wobbles, are not good. Is less better? I would sell the mm, and buy an mc, let the connections be solder, silver solder, I hope, and eliminate variables.
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