Phono preamplifier onboard or dedicated ?


Hello,
I am facing an intricate situation and I
sought audiogon's help. This is a long one so please be patient. For better understanding I am giving my present system

Two Channel:
YBA CD-2 cd player -- Siltech SQ-80B G3 RCA Interconnect -- YBA Passion Preamplifier -- NBS Monitor 0 Balanced Interconnect -- YBA Passion 1000 Monoblocks -- NBS Monitor 0 Speaker Cables -- JM Lab Mezzo Utopia Speakers.

Home Theater :
Kenwood DVD player -- coaxial digital -- Krell HTS7.1 Processor -- Siltech SQ80BG3 balanced interconnects -
a) YBA Passion Preamplifier using video by-pass on YBA
b) Krell TAS amplifier --

I am using video by-pass on YBA pre (Siltech SQ80BG3
interconnects : balanced out from Krell HTS 7.1 Processor to balanced in into YBA pre) there by sharing amps and Right/Left speakers with 2 channel music. Center/Rear channels are fed by Krell TAS amplifier.

I am planning to add a TT some time next year. I
have absolutely no experience with analog playback. I recently found that my YBA preamplifier is only line stage (..I didn't even ask when I bought this assuming all good pres have provision for phono input). This was disturbing since YBA passion does come in line + phono version for extra $1000 and ignorantly I bought only line version. Also, YBA passion pre does not has a video by pass, so I requested YBA to make the modification. While they were modifying my unit, I asked them if I can upgrade my pre to line+phono version. They told me it is not possible, you either buy line only (..and live with it for ever) or line+phono and there is no upgrade bridge between them. I requested them if they can exchange my unit and charge me the difference in retail price ($1000). Fortunately, they have agreed to exchange my unit with a demo unit (..with full warranty) they have.

My question is

QUESTION: Which way makes more sense - buy a
dedicated phono preamplifier or getting onboard phono specifically in context of my present system ?
QUESTION: If dedicated phono preamplifier is the way
to go, based on my system please recommend me phono pre s (..below $2500 for used)and how I could connect it in rest of the chain. I would prefer a used phono pre on audiogon.
Any YBA owners using phono preamps please respond.

This is what I am thinking..Pl correct/add to this.
1) YBA unit only has MM and comes with an outboard
(..small size) MC step up transformer. I don't know the gain specifications and don't know if it is
selectable (..probably not but I would check with
YBA) but I assume gain matching would be no issue with all-YBA choice and ground potential difference (..relating to hum) problems would probably be less of an issue. I don't know yet what brand/model cartridges I will use (..it would be MC for sure), but I am planning to get either VPI TNT V with JMW 12.5 arm or SME 20/2 with SMEV (..or Graham 2.2 )arm. As I said I have no experience with both of the TTs and I am favoring them based on positive comments on
audiogon and other magazines. Also, given my TT choice , any way I would again turn to audiogon for cartridge advice.
2) Complexity. I am already having Krell HTS routed
thro' YBA pre, having another dedicated phono preamplifier (..also routed thro YBA pre), getting another interconnect (..more money), making another shelf available for phono pre, risking system matching etc..
3) Today YBA is agreeing for this exchange. Tomorrow
never (..take it or loose it) !!
4) All my gear is Solid State. I was wandering if
adding a dedicated phono TUBE preamplifier would put me in best of both worlds and musically more
satisfying. Is mixing TUBE equipment with SS equipment a good idea?

I have been reading comments on audiogon and I know
anolog gurus on audiogon (..TWL,Where are you!) are very knowledgeable. And if all this is a "Same old question" kind of repetition, kindly point me to a resource. Thank you guys for your time.
Regards,
sstalwar.
celestial_audio

Showing 1 response by onhwy61

If you're happy with your present system and only want to add a phono preamp, then it's a no-brainer. Exchange the YBA for a YBA w/ phono. It only gets complicated if you're unhappy with your present system.