2. amps-preamps
  3. 1148995787

How to use stand alone pre-amp with HT?

I've seen it recommended that those of us using pre-amp processors can improve our music performance by using a stand alone (better) pre-amp.

I am currently using a Arcam AVP-700 which is highly regarded for it's two channel music performance. It does have a two channel by-pass mode which I use, but I think the volume, etc. is still digitally controlled. I'm not sure if this is good or bad.

Anyhow, I'm stuck with using one system for HT and music and I'm trying to get the best of both worlds. I'm totally satisfied at this point with my HT, but am not convinced I can't do better for music.

The rest of my system is a Naim CD5i, Outlaw model-755 five channel amp, Energy Veritas speakers. Still experimenting with various IC's, use Alph Core Goertz MI-2 speaker cables.

I'm also thinking of upgrading my front two channels with a better amp, but some have suggested a better pre-amp would make more of a difference.

I would like to know how an outboard pre-amp can be used with my existing system, and if you think this would be a better upgrade or the amp. If memory serves, I'll have to use a tape loop, but this still routes the signal through my Arcam, so where how would there be an advantage.

Please help. Thanks.
jack_dotson

Showing 2 responses by jdcrox

jdcrox
119 posts
 
You buy a pre-amp with a "HT bypass". There are many out there now with this feature. You take the LT/RT front outputs from your Arcam, and run it to the new preamp. There should be a special input for this. Now you run the LT/RT outputs from your new preamp to your Outlaw amp.
You hook you music sources up to the new pre amp, such as CD, turntable, etc. When listening to music, you dont even need to turn on your Arcam.
When listening to HT, switch the pre amp to "bypass" mode. This lets the signal pass right through the pre amp uninterupted to the power amp.
jdcrox
119 posts
 
As far as calibrating, if the preamp has a HT bypass, you dont need to set the volume on the preamp anywhere, it is out of the loop. The way you suggested will work if the preamp does not have an HT bypass, you simply set the volume at an easily-remembered position, I use 12 o'clock, then calibrate your channel levels. Now whenever you watch movies, you simply set the volume to 12 o'clock and the levels will be set.
But you must remember to reduce the volume when using the pre to listen to music!
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