Thanks very much for watching the video, just to point out any flickering or pulsing you can see on the i9-XR screen is related to my camera shutter speed and not what you see in the flesh. Thanks hope you enjoyed it

I love the design of the Cyrus amps!

I have found this video extremely helpful because I own and use the i9XR amplifier, which I bought one year ago. The price point was just right for me, and I demoed the more expensive Naim Nait super 3, and didn't like it. And although I was upgrading from a Rega Elicit R amp, I didn't go for their Aethos amp because I wanted an included phono stage. So, the i9XR ticks the boxes and sounds good. I agree with what you say of the amp characteristics, and regardless of the quality of the DAC, I don't use it because I don't go for the CD transport/DAC idea. But I digress. Having recently purchased the Luxman D-03X CD player, I am most keen to find out about the amp upgrade path for my i9XR, using the PSU XR power supply. And I am more encouraged to check it out, when funds permit. From what you say, it might just be the last piece of hi-fi I'll need to really get the best out of my system.

I'm a fan of half width hifi, love my Heed stuff. I think there's a perception by a lot of people that bigger is better, that half size means half performance, and you're not getting your moneys worth. I value the short signal paths, modular upgrade options and investment in the internal component quality than oversized expensive metal casework and box ticking functionality I’ll never need

The leema is a dream! I need like 8 jobs! All remote ..so i can listen to music while dying from exhaustion.

Really nice units and vlog 👍 Hope you will be reviewing the new streamer later this year 😇

ILMAO..AKA.."Hello, It seems you got what what you came to our HiFi store for... for...This Cyrus Audio review is now over! OMG..This was the funniest and one of the most clever introductions to an audio demo that I've ever had the pleasure of listening to.

THANKS TERRY, FOR HELPING OUT THE AUDIOPHILE COMMUNITY 🤗👍💚💚💚

Curious product. I saw the Cyrus stack at the 2022 Munich High End show, and the looks are attractive for me. One thing I struggle to grasp: Seems the small form factor constricts possibilities quite a lot. I mean -- going for the hassle and putting a second toroidal transformer into a second casing, then strapping it via some sophisticated CPU controlled connection into the main case seems like an overly complicated solution. I fully understand that better power supply usually means better sound, not only with amps, but DACs, transports, whatever... so the general idea is understood. BUT what puzzles me is - why not go full size right away, so to speak? Just put a large enough, beefy power supply into one box, let it provide all the juice needed.

Your previous video on your visit to them actually helped me a lot because I didn't know about this company before that video, and now I know better about them, even the pride they take in their form factor design. Thank you for another clear and concise review Terry 🙏🏾

For history and information: Twenty years of satisfaction with Cirus amplifiers ''8'' as monoblocks and preamplifier and all with PSU-XR! It is an older generation, but the grip on any speakers and the sound is excellent. And for phonostage use MC high output, result is much, much better. Cheers!

Very interesting video. I had a Cyrus system in the past consisting of preamp/ two power amps {bi-amped} and a CD player. I then added a PXS-R to each of these units and found the improvement only marginal for the cost outlay.Admittedly this was an older Cyrus system and I would imagine the new models are better all round. One thing to consider is all the extra cables you end up having. Keep up the great reviews your posts are detailed , informative and enjoyable.

Very interesting , although i would expecting something else , and very obvious to me: the amplifier to be without any power circuits inside...,with all the benefits that this means, and...yes, the external power supply !

One aspect that I don't understand is this. The PSU-XR is actually heavier than the I9-XR amplifier. Also, when looking inside the extra weight is because the power supply is actually larger than the amplifier uses. However, the PSU-XR power supply is only there to power the preamp, DAC, and phono stage of I9-XR. Wouldn't it have made more sense to have the power supply in the I9-XR amplifier power just its preamp, DAC and phono stage. Then use a separate Cyrus power amplifier with it? I wonder what Cyrus's thinking is behind this?

I totally agree that the lack of balanced connections at any price point now does seem a shame.

Don't really know why someone would buy an integrated amp then a power supply for it, also agree no balanced connections and no AES/EBU would be a nonstarter for me, thanks! Great vid as usual.

Coax, BNC, Toslink optical and AES/EBU are all SPDIF protocol connections.

Great review. Have you tried to get a Sugden amplifier on test? A21/21SE class A or the more muscular ANV50 or the big IA4 Class A. I think the IA4 is probably a bit more expensive than the Cyrus pairing. None have dacs etc, just great Yorkshire amplification. Would be great to hear your thoughts on Sugden.

I feel like Cyrus has always been a bit of a rip off. If you buy just the amp and turn it up there is a real chance it will overload and cut out. I had a Cyrus 7 and it did this often. Added the PSU and no problem. It felt to me like they were selling you half the amp and then waiting till you became aware that you needed the other half to make it work properly, which it did, very well.

My old two 1997 monoblock AVI S2000MI integrated amplifiers are totally silent with no hiss, so an extra outboard power supply is just not needed if the amplifiers are designed and made to be silent in the first place 🤣 . Also my old AVI's are ultra detailed, ultra transparent, and totally colourless with speed timing and dynamics, with all the inner small details and harmonics laid totally bare, but they do all this without an ounce of sibilance whatsoever . BLOODY HELL £5000 for the CYRUS combo. For £5000 you can buy the ATC SCM19A or ATC SCM20ASL 🤣 . Although my TWO AVI S2000MI were £2000 for the pair back then, and they were designed as very high quality studio amplification with 0.003% distortion below 96db, and were made to pair with extremely revealing two way monitors . Every CYRUS amplifier so far has no been able to match my old AVI S2000MI's for detail, clarity, dynamics, with a very open neutral sound . Truth be told they are more neutral detailed and revealing than the ATC SIA150, even though the ATC has more ultimate power ability, but that is because ATC SIA150 seems to cut off the bottom end of the frequency range, and also it doesn't sound as neutral, or as colourless, while also sounding harsher, and ultimately more muddy . The reason i know this is because i bought a brand new a few years back from audio emotion, and then that was around £2700 or £2800 pounds. I was very disappointed with the sound of the ATC SIA150, because it was in no way a match on sound quality grounds as my two AVI S2000MI amplifiers sound quality . I reckoned the ATC integrated amps lots of complex array of class A Preamp and output circuitry components along with the poor design of the volume control and position of it, contributed a lot to do with the brittle, harsh, and thin and more coloured sound. Also it's speaker output terminals are of poor quality. The AVI's are more of the straight wire with with gain than the SIA150 . Anyway i just thought i would share this with you 🤣 . Also about using adapter bfa adapter plugs, they are not the best idea if you want to let through ultimate clarity, detail, smoothness, with less hash coming from your signal source, because they ultimately degrade the signal source . If you are sticking with a passive audio system, personally i would skip CYRUS and go straight to GATO PWR 222 MONOBLOCKS, which are the best of the best in what they do, as one single high powered output device per each half of the signal, having ultimate detail clarity transparency as reguards buying a new amplifier. Yes they are more money than the cyrus by £3000, but they are more than worth the extra £3000 over than cyrus .

Thank you Terry for another incredibly insightful and entertaining video. The standard you set, others should emulate so you're always my first port of call when I have a comment or question. I've just bought a pair of Mission 770's. That was the easy part. I thought about getting the NAD M10 V2 for starters then possibly adding a C298 or M23 (as you showed in one of your videos). I like my music loud by the way. My other path is getting an EverSolo DMP6 Masters Edition then adding amps, possibly 2 of the Cyrus X Power. I'm not sure if the X Power signature is similar to the Cyrus amp reviewed but do you think the Cyrus would be a better match for the Missions or the NAD route?

Thanks for the vid, I always enjoy your reviews. You mention the i9 isn't the ideal pairing for your Mission's, I'm curios what amp(s) would be great with your Mission's.

Nice review !

Nice unit. Wish it was at a better price point

Excellent

I've always considered Cyrus among those brands that got a specific kind of audience and clients .... like for example what Saab was for cars years ago ... surely audiophiles but with certain acceptance for the typical features of those products ... they love it and perhaps they will never leave the Brand. This doesn't mean that Cyrus are not great and well sounding products, but that they are quite peculiar for a certain kind of enthusiasts. Great review as usual Terry, I guess this one has not been easy to complete.

Nice I have a DAC 6

Is the PSU XR about more than just a really low noise floor? For example, what if the system is already downstream from something like an Audioquest Niagra?

This type of product seems to be designed to keep the end user buying more and more boxes to get a better end result, why dont Cyrus just make a full width chasis and build the best solution for their products rather than building a half solution that requires an upgrade as soon as you buy it??...

Leema Tucana ii anniversary edition ❤

Have you heard the new streamer yet?

More expensive is better 😂 why do we even watch reviews 😅

I think that's a mistake just having the power supply unit powering just one unit not good enough, there's no reason why it couldn't power two units wouldn't really cost any more in manufacturing. I'd be annoyed as a customer if I had two units like a preamp power amp and had to buy two power supplies unnecessary Way too expensive 1500 for both units. Are you going to get the Peachtree GaN400 get one in yeah! And that's 3,000

Nice review but for these prices quality, looks and design, parts are almost a joke 🤷 You have to be a real fan of this brand to spend your money here..

I disagree, Every unit I see seems to have both a SPDIF and BNC. I have yet to date run into a BNC input source, but then my audio experience is only limited to forty years. Even my new Auralic Aires G1.1 has no BNC On the other hand, Two SPDIF inputs allow the connection of say, a Node and a CD player for example, without resorting to optical cables. My other opinion is that optical does not perform as well as SPDIF, or I2S. Actually, an I2S might be welcome vs one of the optical inputs. I'm sure all the BNC burdened readers will disagree. Please let me know what input devices you have found that exclusively require BNC and do not also have alternate SPDIF.