2. amps-preamps
  3. 168622-22888

amplifier with volume control

I began my journey with an active preamp then switched to a placette passive which was more transparent but sucked the life out of my system (but I was using longer interconnects to monoblocks).  I have one source (a computer with a usb dac) and am now running direct to my amplifier which sounds much better than my previous 2 configurations. I am using a digital volume control and my thought is to change to an amp with a built in volume control - like an audion - or have a tech install one on my amplifier. My question is how is an amp with a volume control different - if at all- from a passive (simple pot in a box) connected with short interconnects to an amplifier?       thank you
majorc

Showing 1 response by verdantaudio

verdantaudio's avatar
verdantaudio
1,517 posts
 
It depends on the amp and the optimal level of gain required.  With an amp that is extremely sensitive, (for example Art Audio PX25 or Diavolo is driven to max volume at .5v input) a passive preamp is preferred.  With amps that are less sensitive, higher gain in the preamp and a higher output is preferred and will deliver a better sounding experience.  

The key is choosing the right option for the power amp in question.  There is no "best option."  There are best options for that particular amp and system.  
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