Please explain receiver hooked up to pre-pro? integrated amp?

 

Bronze Member
Username: Twochordcool

Post Number: 100
Registered: Jun-05
What is the purpose of doing this and how is it done exactly?
 

Silver Member
Username: Twochordcool

Post Number: 102
Registered: Jun-05
What is a pre-pro?

:-(
 

Gold Member
Username: Edster922

Abubala, Ababala The Occupation

Post Number: 1538
Registered: Mar-05
receiver's preouts go to pre-pro, pre-pro's outputs go to amp, main speakers go from amp.

purpose: a separate pre-pro and amp usually has better SQ than an integrated amp and certainly more than just a standalone receiver.

Pre-pro: processes the signal from various sources (CDP, DVD, cable, etc.)

Amp: amplifies the signal to the speakers
 

Silver Member
Username: Ziggyzoggyoioi

Outside Philadelphia, PA

Post Number: 102
Registered: Jun-05
but there's really no reason to have an AVR and a pre/pro. Some people (like me) use an AVR as a pre/pro, utilizing the AVR's signal processing but using an external amp for power.
 

Gold Member
Username: Petergalbraith

Rimouski, Quebec Canada

Post Number: 1233
Registered: Feb-04
receiver's preouts go to pre-pro

?
 

Silver Member
Username: T_bomb25

Dayton, Ohio United States

Post Number: 706
Registered: Jun-05
To play music are you serious!
 

Gold Member
Username: Petergalbraith

Rimouski, Quebec Canada

Post Number: 1234
Registered: Feb-04
Yes I am serious... Why would you use both a receiver and a pre/pro in the same chain?
 

Gold Member
Username: Edster922

Abubala, Ababala The Occupation

Post Number: 1560
Registered: Mar-05
huge improvement in SQ, in my experience.

When I use my Marantz 5400 as a pre-pro the NAD amp I have hardly makes much difference.

Of course if I had a $2000 receiver instead of a $600 one the gap might be a little narrower...
 

Gold Member
Username: Petergalbraith

Rimouski, Quebec Canada

Post Number: 1235
Registered: Feb-04
So why would you still use the Marantz 5400 if you had a pre/pro? I don't get it.
 

Gold Member
Username: Edster922

Abubala, Ababala The Occupation

Post Number: 1569
Registered: Mar-05
Because the NAD pre/pro and amp is 2-channel. I use the Marantz only for TV and movies.

If I had multi-channel NAD separates the Marantz would probably be long gone by now...along with my wife too as soon as she saw the bill! LOL
 

Gold Member
Username: Petergalbraith

Rimouski, Quebec Canada

Post Number: 1243
Registered: Feb-04
Ah, so CD goes into pre/pro. Not into Marantz then into pre/pro. I see. Wasn't clear to me that's what you meant.
 

Gold Member
Username: Edster922

Abubala, Ababala The Occupation

Post Number: 1574
Registered: Mar-05
Actually, both: the optical cable goes from my CDP to the Marantz, and the analog to the pre/pro. I already had the optical cable before I got the NAD so I keep it plugged in just for the occasional A/B testing.

The Marantz never could handle an analog signal from the CDP at moderate or above volumes without going into protect mode, for some reason.
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