2. amps-preamps
  3. 1261675658

Weak ROTEL phono section

Hi all,
Have a Rotel rc1090 preamp...former top of the line...with balanced ins/outs.
Despite using a very powerful 6.5mv cartridge, the output seems a weak and flat. The volume knob on the Rotel has to go far (almost 2 or 3 o'clock) on some recordings to get a satisfactory volume.
I have no problem with cd playback, plenty of power using that input.
I'm using the Rotel with a McIntosh 252 amp. Again, sounds great(and powerful) with CDs.
Any insights or advice greatly appreciated.
Andrew
dordevic
thorman
1,262 posts
 
How about trying to change the angle of your tonearm..Sometimes tipping the backend lower could help...Its worth a try..
vtvu
97 posts
 
Are you sure your preamp has a phono section? If you can use a CD player with the input, it is likely that it is a line level input. The marking may say Phono or Phono/Aux but you may need a phono board option. My Cambridge Audio int. amp has an input marked Phono/Aux but is a line level input. To use with a TT, you need to add a phono board inside.
One way to tell is to open up the top to see if the input traces to a phono section in the preamp.
stanwal's avatar
stanwal
3,147 posts
 
Also it will lack the RIAA equalization curve, which will make it sound strange. If you can use a CD into it I don't see how it could possibly have a phono stage. If it did you would be grossly overloading it and it should sound very distorted.
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