Bryston 4B3 vs Mac MC462 vs Pass Labs X250.8, OR... GRYPHON Diablo 300?


Hi,
Over the next few weeks I am organizing in-home demo of  three pre/power amps for my B&W 803D2's, and will purchase whichever sounds best.  I will be testing the following gear, which is based on what's available where live:
-Bryston B173 / 4B3-McIntosh C47 / MC462
-Pass Labs X250.8, if I can get my hands on one (will probably use the C47 pre-amp to test with this)
The Gryphon Diablo 300 is also a candidate.  I've seen some strong comments from others that Gryphon is in another league compared to the others.
My question is, barring what sounds best to me during my auditioning, in general to most people would the Diablo 300 really beat the others in my list?  And, are there any material disadvantages to sound quality considering the Diablo is an integrated vs the other choices?  I don't really care about having separates, but sound is obviously important.
Secondly related to the Gryphon, there is only one Gryphon dealer that is even remotely close to me.  Should that dealer cut ties down the road, or go out of business, does anyone know how I might go about getting service for the Diablo should I require it at some point?  Is that a valid concern?  There are multiple Mac dealers near me so that would not be so much of a concern.

Thanks in advance for any feedback....


nyev

Showing 3 responses by xsparky

Hi,

I have a Linn Klimax Dsm streamer. This is getting upgraded at the moment to their Katalyst dac architect. It has been in storage for a couple of years since my move. I like the fact that Linn has supported and continues to support their customers with upgrades if desired. I plan to use Roon to source my flac music library and music services to stream to the Linn Dsm.

These two pieces will be the heart of my system to my PMC's.
Hi Guy's,
Interesting thread you have started on the Gryphon Diablo 300.

I have just ordered a Diablo 300. No dac or phono module, as I am all digital with a very good dac I am happy with. I may entertain Gryphon's dac module down the road, but we will see. My dac is out getting upgraded at the moment to their latest  spec in the UK. Both pieces should back and here maybe this week or next. The only other thing is I have to go out of town for a couple of weeks beginning of March as things arrive.  :(

I did not have the luxury of auditioning the Gryphon Diablo 300 prior, in my area. I know I know, but unless you have that exact piece in your environment, with your speakers, etc, it is a guessing game with synergy....
I am down sizing from  McIntosh Mc501 mono blocks, and there two piece C500t preamp. I had these mated to my PMC Ib2i's. This system sang, and I would have kept it, but the sprawl of everything needed to go as my room and setup is different now since I moved. I wanted a top end integrated amplifier. Hence the Diablo 300.

Nyev, your concern's about repair are perhaps warranted, but over thought or worrying too much in my opinion. When you get into this caliber of components, with military spec boards and top selected components, repair will be negligible if any in my opinion. World wide shipping works now a days as repair depot's are not on every corner from most upscale brands anyway. The cost of doing business "if" needed. As you mentioned the dealer sent their unit in and nothing was amiss. That dealer was pushing that amp and doing usual things with it anyway.

So....order, enjoy, and don't look back.
Congratulations Nyev,

I am out of town unfortunately until March 18th. My Diablo 300 is at my dealer now. It cam in the week after I left. You will have to
let me know your thoughts
on the dac. My Klimax DSM is getting upgraded now. Should be back close to when I get back too. 

I will have my system system plugged into my Torus Power Rm20 to a 20 amp outlet. The Torus is an isolation transformer keeping everything isolated
and off the electrical grid. Works extremely well with no chocking or coloration!! Had my previous Mac 501’s and everything else plugged Into it with exception success. 
I don’t bother with exotic cords and what not when my system is off the grid. Not needed at all in my opinion. 

The fellow who bought my
Mac gear bought one on my recommendation only. He
likes it so much he
bought more units for
his other systems in other rooms. 

Any, got to go for now.... cheers.