Can you say PPA? The Cyrus 40 PPA phono stage, that is!
/This month’s blog comes from me—Matt at Audio T Cardiff. Yes, I’m back on the upgrade path, but this time it’s a proper case of that old saying in music: once you’ve heard it, you can’t un-hear it. The component in question sits very close to the source—in fact, it boosts the source. And my favourite source? Vinyl (not chilli!). Without a phono stage, you’d be turning the amp up far too much and it just wouldn’t sound right. So yes, you’ve guessed it—it’s a phono preamp. But not just any phono preamp: the Cyrus 40 PPA.
Vinyl Obsession: Less Noise, More Music
As many of you know, I’m always on the hunt for the perfect sound. I love vinyl, but replay can be noisy at times. The odd pop or crackle is fine, but what I want is to hear those extra details that sometimes get buried—the scratch of a guitar string, the buzz of a Marshall JCM 800, the breath on a mic, or the subtle rhythm on a hi-hat. That’s what led me to upgrading my phono stage: bringing the noise floor down so those details come through.
This all started at the Bristol Hi-Fi Show earlier this year…
Cyrus 40 PPA
Bristol Hi-Fi Show: First Glimpse
Back in February, I’d already placed my order for the Cyrus 40 Amp, and I had a good idea a new phono stage was about to arrive in the Cyrus 40 line-up. At the show, I met Nick Clarke, Cyrus’s Managing Director, and we had a great chat about all things Cyrus—past, present, and future.
Nick showed me the new PPA phono stage. It was still pre-production and not ready to demo, but it instantly caught my attention. Any new gear is exciting, but when it involves vinyl, I’m like a red rag to a bull—or maybe just an excitable nerd! I remember saying to Nick, “I can’t wait to hear the phono stage, plus I know it’ll look great next to my new amp.”
Nick compared it to the original Cyrus Phono Signature, which is still regarded as one of the very best ever made. He explained how the new low-noise DC power supply would help lower the noise floor even further, delivering more dynamic range and, most importantly, more musicality. Sadly, I didn’t get to hear it then, but that moment was coming…
Cyrus 40 ppa - rear panel
Our Cyrus Evening in Cardiff
In June, we held a Cyrus evening at our Cardiff store, and we were joined by Jason Saxon from Cyrus Audio. The highlight? Jason brought with him the finished Cyrus 40 PPA.
The event itself was brilliant—plenty of music and chat about the 40 Series—but for me, the PPA was the real star of the show. Compared with the already excellent classic Cyrus phono stage, the improvements were clear: lower noise, more musicality, more detail. The front panel made adjustments simple, but the biggest surprise was how much more alive the music felt.
I remember listening to Sweet Soul Sister by The Cult, and I’d never heard Billy Duffy’s Les Paul Custom sound so good. The separation and definition between notes was outstanding. And then Jason added the matching Cyrus 40 PSU… let’s just say my wallet wasn’t impressed, but my ears were! By the end of the night I was sold: “Can I order a Cyrus 40 PPA, please?”
A Quick Look at the Specs
Here’s what the Cyrus 40 PPA offers:
Four turntable inputs, all MM and MC compatible
Configurable gain, load, and capacitance settings on MC inputs
Stereo output meters with peak hold
Warp filter to tame bass from warped records
Balanced XLR and RCA outputs
Ground lift switch to eliminate hum
Remote control included
Compatible with the 40 PSU
RJ45 Ethernet for firmware updates
Pretty serious, right? But specs only tell part of the story.
Listening Time: The Real Test
You know me—coffee in hand, records at the ready. This time I lined up:
Skid Row – Subhuman Race (1995), “Into Another”
The Black Crowes – Happiness Bastards (2024), “Wilted Rose” ft. Lainey Wilson
Soundgarden – Down on the Upside (1993), “Pretty Noose”
Nytech cdp122 vs Cyrus 40 PPA
matt’s own gibson & black crowes : Happiness Bastards
With the phono preamp switched over and the 40 PPA set to moving magnet (my Dynavector 10X5 is a high-output moving coil), I was ready to go. The first track was Into Another by Skid Row. Straight away, I noticed a substantial drop in the noise floor. Rob Affuso’s drums had more space around them, and Snake Sabo’s Stratocaster had extra bite and definition.
When the chorus kicked in, I tried the Warp filter on the PPA—despite my record not being warped. All I can say is wow. The bass tightened up, giving the track more drive and a wider, more open soundstage. This was especially noticeable on the Black Crowes track that followed. Towards the end, as the percussion and Rich Robinson’s slide guitar on his ’68 Goldtop Les Paul (with those ultra-rare P90 pickups) really kicked in, there was more separation, clarity, and even a touch of extra emotion in the performance. Chris Robinson and Lainey Wilson’s duet was also better placed in the mix, making the vocal interplay more engaging.
Both Skid Row and the Black Crowes sounded superb, but the star of the evening was Soundgarden’s Pretty Noose. Kim Thayil’s opening riff leapt out, Matt Cameron’s drumming was thunderous, and Chris Cornell’s vocals were locked in and focused. It was so good, I had to spin the track again.
Matt’s rack in black
Conclusion: My Endgame Phono Stage
For some, the Hi-Fi journey ends once the system’s complete. For others (me included), it’s about chasing the next improvement, the missing detail. With the Cyrus 40 PPA, I feel like I’ve reached an endgame component—one I don’t plan to change.
It’s not just the sound that impresses me, but also how flexible and easy it is to adjust for different cartridges. And yes, a cartridge upgrade is on the horizon—that’ll be next month’s blog, where I’ll talk about a new Dynavector.
One last note: Cyrus are running a trade-up scheme from 1st October to 31st December 2025. Trade in your old kit and get a discount on new 40 Series units, unfortunately the 40 PPA is excluded from this promotion due to it being so new. Ask your nearest Audio T for details.
Thank you for taking the time to read my blog.
Matt Aaron - Audio T Cardiff
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