2. amps-preamps
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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
jack_dotson OP
210 posts
 
Reubent/Jdcrox. Thanks allot you guys. Makes perfect sense. For some reason I was thinking of routing the R/L output of the Arcams to the pre-amp and this is why I didn't see how the Arcam wouldn't effect the sound. And, of course done this way it would, but wired like you suggest it's not a factor.

I guess for HT you calibrate with the volume of the pre-amp set to a certain position and then every time you use it for HT you go back to that same setting?
Probably up as far as I can get it before it distorts?

Also, do you guys feel this arrangment would be more benificial than upgrading the amplifier?

Thaks again.
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!
reubent
6,978 posts
 
I agree with everything Jdcrox said! Enjoy!

TIC
bonger
47 posts
 
Hey, guys great answer so far.
So....what preamp (SS or tube) under 1500K new or used has HT bypass?
reubent
6,978 posts
 
Bonger,

I would suggest starting a new thread and ask the question. Also, you can search the archives. The question has been asked many times.

BTW, many (if not most) new pre-amps will have an HT bypass/processor loop. I would say especially most mainstream solid state units.

Enjoy,

TIC
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