Amp For Sopras

jaybe

Your speakers are relatively easy to drive, as long as the amp can maintain control. I can highly recommend the CODA S5.5. I drive mine with the Aric Audio Motherlode XL preamp, which is incredibly similar to your Raven preamp.....both utterly brilliant. Can find it new for under $6,000; I bought mine from Audio Archon, Mike Kay is a really good dude and will work with you.

CODA S5.5 specs - 50WPC full Class A (quite a bit more in A/B), 100WPC 4ohms, 200WPC 2ohms.......peak 100 amp delivery. It's a terrific companion with a tube preamp, and drives any speakers I've tried without any issues.....as long as it's not some ridiculously difficult load.

CODA #8 would be a great match as well, and it's just a bit more than the S5.5 at a little over $6,400. It's a power beast by comparison

I'd definitely give Doug Dale a call at CODA to discuss both options, I've always found him to be really giving of his time.

The Pass Labs XA 25 might do well.  It can handle difficult loads and is sonically excellent.

Read the reviews, they are spot on.  It is (for me just) OK to move at 45lbs.  I still have mine (driving Rockport Atria IIs) but I am now going through a 300B phase.

@vthokie83 

Thinking hard of going with the #8. A little research tells me it might be better on the top end with the Sopra. I’m going to get in touch with him.

I almost pulled the trigger on the Motherlode XL. Going back and forth with Aric last year. Came close. Talked to Supratek too but the wait was very long. In the end went with Spatial. The better remote was part of it. I’m sure I’d be happy with any of them sound-wise.

Although you may not like this option, you can consider the PS Audio BHK 250 or a pair of BHK 300 monoblocks.  I have Focal speakers and it is a great match.  These amps have a tube input stage which pairs well with the Focal tweeter, plus you can tube roll to tailor the sound.  Both are under budget and repairs are available in the US if needed.  

jaybe

The Raven was not yet released when I bought the Motherlode XL. I have since helped several friends with Raven and Aric Audio installs (and a couple of Suprateks).....they all pair well with CODAs.

I've heard that Mick at Supratek has had some health issues, and lead times can be difficult.....but damn they are nice preamps, especially for the money they are ridiculously good

Reach out to Audio Archon in Libertyville, IL; Mike will usually work with you, and he's also really knowledgable.....in a helpful way. Good luck, and let us know how you end up please