How much difference does a phono preamp really make?


Sorry for the noob question...

I have a Technics SL1200-GR turntable with two cartridges; a Denon DL110 and a Clearaudio Performer. I also have two phono stages; a Consonance PM6 and the internal phono stage in my Belles Aria integrated. 

To my ears, there is no discernable difference in sound between the two phono stages. 

I'm just wondering, if I went up to say a Clearaudio Smart Phono, or a Rogue, or even a GoldNote PH-10; would I be able to tell? How critical is a quality phono pre in analog sound reproduction?

Thanks,
Joe
128x128audionoobie

Showing 1 response by barryaudiophile

First, in any chain of events the first stage is the most effectual in performance, all errors are magnified from that stage on.

Second, the relationship between the cartridge and the phono electronics is as tricky as that of the amplifier to speaker, each involves the interface between two energy converting transducers, mechanical to electronic for the phone, electronic to mechanical for the speaker.  There is little that is linear in either process.  

Cartridge loading sets the cartridge performance and is not a fixed issue, It effects the entire electro-mechanical relationship.

I would suggest that you read Austin Audio Works paper on cartridge loading (on the web site) to expand your understanding of this reality of this relationship, no fluff, just raw data delivered in graphs.  You have to decide whether the timbre of the cartridge is effected by what loads it.

Resolution of audio information starts at the beginning, and each record is different - check out the Black Swan.