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Thread: The Ultrafide U500DC power amplifier review - Tannoyista.com

  1. #1
    Join Date: Sep 2009

    Location: Derbyshire

    Posts: 9,228
    I'm Josie.

    Default The Ultrafide U500DC power amplifier review - Tannoyista.com

    Hi all.

    I'm proud to publish my latest review on Tannoyista of the Ultrafide U500DC power amplifier.

    https://www.tannoyista.com/

    Read it here - https://www.tannoyista.com/2023/03/u...amplifier.html

    Or read it exclusively on AOS below.




    It's early 2023. And with the new year, a new amplifier has arrived at Tannoyista. And this time, it isn't valve based. This 250wpc British-made amplifier is from a company with an excellent heritage in live sound & professional studio circles that some in the Hi-Fi world may not have heard of.

    Nonetheless, it is a heritage that has been highly regarded in professional audio worldwide and has recently added a Hi-Fi arrow to its bow, Ultrafide.














    Before we get going, let's get some more background on Ultrafide and its heritage in Audio.

    Ultrafide is the new Hi-Fi arm of MC² Audio. Partnering with XTA Electronics, MC² Audio has an impressive portfolio whose equipment is used in many recording studios worldwide including Abbey Road and Air Studios. Based in Devon, England. MC² have a wealth of experience in designing and building some of the world's finest professional amplifiers.





    In 2020, they decided to create an offshoot brand dedicated to Hi-Fi. The Ultrafide U500DC power amplifier is their first step into the said market and judging by its specs and looks, this is one hell of a product.





    Obviously, since 2020, the world has gone through some challenging times of which some are still ongoing so the manufacture of this amplifier has been somewhat delayed. With many months of research, design and testing they finally got the product they wanted, and let me tell you... You really want to take advantage of this.

    This remarkable amplifier is totally passively cooled, with no fans, and no noise.


    Unboxing

    The boxing of this amp is very nicely done. Plenty of packing and outer sleeve.







    The initial look and feel

    Lifting the amplifier out of the box, its weight is deceiving for its size, it's quite a hefty thing and gives you a very nice sense of quality. Although it's not a 50lb valve behemoth, weighing in at a very reasonable 14.6kgs (32lb), it's certainly not something you'd want to drop on your toes. Starting with the feet, its 4 round feet are solid aluminium with a rubber insert, giving it a low-slung look.








    The 4mm aluminium one-piece chassis top cover is made from 4mm aluminium and is secured by 8 screws on the underside. Its rounded side edges are very nicely done with the Ultrafide logo nicely embossed into the top. Finished with a high-quality black coating, there's nothing about this amp which wouldn't make you question its build quality. It's solid.





    Connections

    The connection panel on the rear of the U500DC is also made from 4mm aluminium and is nicely thought out in regards to layout. With the power inlet and power switch to the left of the unit. It's nicely reachable when it's on a rack of some kind.



    The power switch is a supply switch that is generally left on to allow the unit to remain on standby when the power button on the front of the unit is switched off.




    As you can see, we have 8 speaker connections to allow for bi-wiring (High/Low frequency) if required. The binding posts can take 7mm spades, bare wire or 4mm banana plugs. The binding posts are nice enough quality with the bare wire/spade openings having shields to help prevent shorting.




    The signal inputs are both XLR and RCA. In between the connections is a small toggle switch labelled 'Timbre'. The selections are 'PURE' and 'VINTAGE'



    More about using this switch later in the review.

    Below the inputs are two trigger input connectors to connect other Ultrafide equipment like the soon-to-be-released U4PRE matching preamplifier.





    Moving to the front of the amplifier, the thick aluminium plate is beautifully machined and has slightly inwardly curved sides which give it a nice slick look. With the Ultrafide logo chamfered in the top centre, the only other feature is the power button which is slightly recessed.









    Switching on

    Pressing the power button gives a very nice, reassuring, and solidly damped relay 'click' from inside giving you a nice feeling of quality. I must admit, once switched on, I had to check by placing my ear up against the speaker cone. It's astonishingly quiet in operation. The amplifier itself is also 'whisper quiet', with no annoying buzz, hum and no transformer noises which would cause problems.

    From experience with moderately sensitive speakers like Tannoys (93db), that's only sometimes the case. I've had many amps from the valve and solid-state camps that, occasionally, a pronounced hum or buzz could be heard. But in this case, it's certainly safe to say that the U500DC is quiet as a mouse. So, with the button now glowing green, it was time to kick the groove.

    In operation, the U500DC consumes 200w of energy, whilst, in idle mode, it uses only 15w. And on standby, just 1w is consumed.

    The preamp I'm using with the U500DC is a vintage Croft Vitale which was modified to use balanced as well as unbalanced connections. The internal Phono stage is integral and is MM and I use a battery-powered Lentek step-up in conjunction with a DENON DL-103C1 cart. The turntable I will be using is the legendary Trio/Kenwood L-07D.

    For this review, I also initially set the amp to 'Timbre' mode in 'PURE'. I'll repeat the procedure and switch to 'VINTAGE' as I go. The connection to the amp will also be balanced using the XLR connections which are recommended by the manufacturer. But I'll also review any notable differences using RCA too.

    Brief Specification

    Ultrafide U500DC
    2 channels of 500W @ 4 Ohms | 250W @ 8 Ohms
    Fully DC Coupled input to output
    Push-Pull Class A input driver stage

    Brand New “ground up” “Ultra Sigma” class D output topology
    Bi-Wire compliant
    Timbre setting switch, Pure & A/B modes
    XLR & RCA connections
    3db adjustable gain (via internal jumpers)

    Records used in the review

    Goldfrapp - Tales of Us
    Goldfrapp - Head First
    Shpongle - Ineffable Mysteries from Shpongleland
    The Chemical Brothers - We Are The Night
    The Chemical Brothers - No Geography
    The Velvet Underground - The Velvet Underground & Nico - Abbey Road half-speed remaster
    Killing Eve Season Two
    The Beatles - Love
    Paul Simon - Graceland - Remaster
    My Bloody Valentine - Loveless - Remaster
    Cavern of Anti-Matter - Void Beats - Invocation Trex
    Jimi Hendrix - Are You Experienced - UHQR pressing


    In the Tannoyista System











    The Sound


    Dropping the needle on Goldfrapp's Tales of Us, the first thing I thought of was space.... vast space. The eerie-sounding voice of Alison Goldfrapp came through like liquid with air and space all around it. The notes of the first track pulled you into the scene and moved you into the track. This kind of fluidity was quite uncanny with lots of valve-like qualities.

    Valves are wonderful at transients and separation, so this took me aback. The bass focus was the next thing I noted With a 'Flooooome' of bass, the U500DC really gripped the large 15" cones. The body and delicacy of the mid-range were astonishingly well done and very organic. Leaning a little forward, it brought the soundstage into the room.

    My next note was timing. Timing is something a lot of amps fall over when things get complex but on this drop, it had no problems whatsoever. Although ‘Tales of Us’ it's not a highly complex album in that regard, it has lots of intricate details and ambience. The sound stage was so organic that timing, especially on this record just flowed.










    This is when I heard the extent of how fun bass can be. From the start of the first track, a thumping kick drum filled the room. Wow... I don't think I've ever heard the Tannoys sound so alive and enthusiastic.





    Now it was time to give the amplifier something to really chew on.



    Three of my favourite albums to give the equipment a good workout to are by Shpongle, Cavern of Anti-Matter (COAM) and The Chemical Brothers.

    So, this time it was time to drop some COAM - Void Beats, Invocation Trex

    This is when I heard the extent of how fun bass can be. From the start of the first track, a thumping kick drum filled the room. Wow... I don't think I've ever heard the Tannoys sound so alive and enthusiastic. As the record progressed, the emphasis on timing and how the U500DC keeps things in focus was analysed.

    I always try to set out to find that straggling piece of thread that you can slowly pull to reveal any errors in how it handles multiple layers of instruments and vocals. Keeping the intended soundstage together in its concise framework is something many amps need to improve upon. With the U500DC, I couldn't find fault. The more music I listened to the more my confidence grew. There was no fear of any unravelling, therefore, no thread to pull.






    I then listened to such as Paul Simons's Graceland, the production of that album came through so naturally. Easy and rhythmic, the U500DC presents it as it is, an astonishing and meaningful work of art. The amount of transient detail was quite astonishing. Then with The Beatles Love album, much of the same, another exceptional soundstage with swirling psychedelic sections really stops you in your tracks.




    Now finding that my second cup of tea had now gone cold, the other outstanding experience with the U500DC was the album, We Are The Night by The Chemical Brothers. Now, this album has tripped up some of my previous amplifiers in places. And not only that but in some places, it never seemed to quite sound right with a Valve amplifier, even the copper amp sporting the mighty KT-150 valves.

    Somehow valves and this album (in places) just didn't grip the groove hard enough. It needs obedience, speed and flow. So with the U500DC, the opening track put a large smile on my face. The amount of detail and intensity came flooding through with grip and ferocious intent. And as the album progressed, it was clear to see that the U500DC really understood the complexity of the music.

    It's clear that Ultrafide has brought many years of knowledge and technology know-how into the U500DC. And they've made this amplifier extremely flexible to boot.

    Stepping back, this amplifier has a natural and highly realistic presentation with clarity that doesn't overemphasise and has a huge soundstage. That is, like being in a live environment, its presentation simply flows. The high frequencies portray no splashy confusion, imbalance or sibilance, and the mid-range has body and fluidity. The bass is tight and keeps its extension clean and organic with no notable misdirection. Everything I throw at this amplifier works like a charm.


    Inside the Ultrafide U500DC amplifier




    Inside is all neatly planned out using very high-quality internal components. The construction is also very solid, with the huge 500VA custom wound transformer. This amplifier is a fully DC design I/O using pure copper tracks. It also uses an overall DC servo on its input which eliminates any errors.

    Devoid of any slew rate limitations, this amplifier also has no interstage capacitors and uses the 'Ultra Sigma' technology with a Push-Pull, Class A input driver stage.





    The great thing about this is that if you need maximum output for more demanding systems, the gain can be increased via an internal link to give 3db more gain. This also removes the soft clipping circuits.








    The U500DC is a pure dual mono design using x4 35A 600v rectifiers and 27,000uf capacitor banks enabling output from 5 - 5000w. Not that you would use 5000w, but its headroom is vast. And it's quite evident as it has no swing deterioration, performing with total ease.





    But, Tannoys don't need anything like 250wpc I hear you say. Well, over time, it's become very clear to me that more watts aren't a problem with the Tannoys when you find the right design. Finding an amp to match with Tannoys can be a big undertaking to get right. With valve or SS, Class A/AB/D... it can sometimes be more restrictive if you go by what's generally a recommended suiting.



    That is, in my opinion, a lowish power push-pull valve amp of around 30-100wpc is a safe bet with these speakers. But regarding dynamics and sound and getting the very best out of said speakers, could that safe bet be sometimes too safe?

    The amount of power my Tannoys use would be extremely low, even at very high volumes. So, for me, the design of how it delivers the power is more important, regardless of how much power it has in reserve.





    For another listening experience, although quite brief, I had a friend bring his Harbeth Super HL5 plus speakers over to try. Although it was a brief visit as he couldn't stick around for long. I had a few hours with the Harbeths and they surprised me no end. Okay, they're not 15" Tannoys and it would be futile to even try to compare the two as they're totally different beasties, but the U500DC really made them work and the expression through the music was really impressive.




    I used to own the same speakers, albeit not the 'plus' version, and they were great with Chord Electronics kit but not with the various valve amplifiers I tried. The best valve amplifier I tried with the Harbeths was a vintage Woodside Radford STA25 but in my opinion, they generally seemed to enjoy well-designed solid-state amplification rather than Valve.

    The U500DC and Harbeth combination was quite astonishing, lovely and powerful. Again, the midrange shone through as lush and wholesome bringing that realism and texture to the sound. On my friend's return, he didn't need to sit down to hear how great it sounded and was very impressed.





    In regards to the sound. It's beautifully articulate, neutral and with no straggling or annoying traits that would distract you or take you away from the music and its intended expression.




    RCA or XLR?

    Ultrafide recommends using XLR connection. And in my tests, I concur with this wholeheartedly. Using RCA sounds wonderful but in my system, I preferred XLR. It seemed to bring a lovely juicy aspect into the mix. But you really shouldn't let this stand in your way, and it's great to have the flexibility of choice. I enjoyed both options of connections. The input sensitivity of both XLR and RCA is 2.2v so this suited me fine too.


    Setting Timbre - PURE or VINTAGE


    This clever little switch slightly alters the input circuits. Switching it to Vintage, allows the amplifier to operate in a more traditional class A/B sounding mode. I started the tests with the switch in the Pure setting, and after each session, I flicked over to the Vintage setting using the same material. My findings were subtle, but nevertheless, the effect was audible.

    Reading the literature from Ultrafide in regard to this switch, they also came to pretty much the same conclusion. In fact, a 50/50 split was found in their tests. I found that in Pure mode, the sound had a very subtle amount of added air and expression than in Vintage mode.


    In my opinion, the Vintage mode however seemed to suit older analogue recordings. Music from Paul Simon The Beatles and Jimi Hendrix all benefited slightly from having the switch set to Vintage.

    For me... I'd be happy to keep the switch in Pure mode 90% of the time. But of course, we're all different and perceive things differently in our music and our systems. The Timbre switch is a very nice addition to the amplifier, it adds that extra flexibility and it's certainly useful for the fine-tuning of a system and for different tastes in music.





    The U500DC is a digital amplifier but it has the heart and soul of a very high-end analogue, class A or AB amplifier. From Dance to Hendrix, the purity of its performance gives it the ability to bring drama and life to the sound. Let's face it, this is how class D should be done.




    To Finish

    Before I started this review I had a chance to audition a selection of loan amplifiers as production on the U500DC was delayed slightly (due to worldwide reasons we can all understand). Some were valve, Class A and D and were mostly Hi-Fi but some were from the professional arena too.

    Firstly, the Air-Tight ATM-1, a very nice Radford STA25, newly re-conditioned by Radford Revival, Luxman L550AXII, the Nuprime AMG STA, ART SDA1 pro amp, Neurochome 286 as well as a few other pro amps.

    The best of the lot was probably the Luxman (which was integrated), but because it was on loan from a friend, I only had a week with it. Second, in line was the Radford and trailing in 3rd place was the Neurochrome. And although I didn't have much time with the Nuprime AMG STA digital amplifier, I found almost immediately that it simply wasn't a good match. The Nuprime, like the Luxman, had a gratifying grip with the Tannoys and the bass was also great, but unlike the Luxman, the high frequencies were more harsh and clinical and, well... obviously digital.

    So listening to the Ultrafide U500DC it was safe to say that it beat everything else into a cocked hat and I'm more than impressed on all counts, to say the least.


    It has everything you'd want from an amplifier and more. This isn't one of those flimsy rattle boxes so many manufacturers produce. Using high-quality materials with plenty of thickness, the chassis and build quality are as solid as concrete.


    The styling aesthetic brings a serious tone, bringing that feeling of, yeah... this means business. And with that same token, it's none intrusive, slick and a very professionally thought-out design is indisputably satisfying. The internals is also very well thought out too using top-notch components and materials. No annoying over-bright LED lights, no garish features or whirring fans.




    In regards to the sound. It's beautifully articulate, neutral and with no straggling or annoying traits that would distract you or take you away from the music and its intended expression.

    Impressive and detailed, the U500DC has a powerhouse of juice to keep you coming back for more. The reproduction of textures and that dynamic authority is a beautiful thing to experience and it does it incredibly well.

    It presents the complexities of even the most demanding material and leaves nothing behind. Even with 'not so great' recordings, it gives it straight. The magic of its layered and dynamic sound stage is exact and precise and keeps everything in control, prioritising the handling of huge swings with tonal ease. And the use of the Timbre switch is also a very nice feature. I can see it being used in either setting to suit different systems and tastes.


    The U500DC is a digital amplifier but it has the heart and soul of a very high-end analogue, class A or AB amplifier. From Dance to Hendrix, the purity of its performance gives it the ability to bring drama and life to the sound. Let's face it, this is how class D should be done.


    When you have an amplifier performing and flowing with no perceived error, and when you have a sound stage doing everything right, you know you have something very special. No matter what kind of speakers or setup you have, whether you enjoy valve or solid state, dance, rock or classical, I can highly recommend that this amplifier is on your list of contenders.




    What else is coming from Ultrafide?

    Ultrafide are currently in production of the forthcoming U4PRE. A matching preamplifier for the U500DC. This sounds very exciting and would love to match it.




    Pricing and details

    In the UK, the U500DC retails at £4500 inc.VAT.

    For more information please contact:

    Email: hello@ultrafideaudio.co.uk
    Website: https://ultrafideaudio.co.uk/



    Specifications

    Audio Channels (quantity) 2
    Audio Inputs 4 2 RCA (Single Ended)
    2 XLR (Balanced)

    NOTE: both input types are always active; thus 2 sources can be summed if desired

    Input Impedance 10k RCA and XLR
    Input RFI Filtering Capacitance 550pF RCA and XLR
    Audio Outputs 4 pairs Binding Post

    NOTE: double channel connectors allow separate Tweeter and Woofer cables if desired

    Output Impedance 25mR
    Maximum Voltage 70V
    Maximum Current 30A (pulsed testing)
    Voltage Gain 26dB (x20) 29dB (x26)
    Current Gain 50,000 94dB
    Sensitivity 2.2 Volts
    Dynamic Range 115dB Un-Weighted 22-22kHz
    Inter-stage Coupling DC Coupled
    Frequency Response 5 to 20kHz +-0.3dB
    Distortion 0.003% at 5W 0.008% at 200W
    Rise/Fall Time 10uS
    Stability Unconditional
    RMS Power into 4R 500W 600W at high gain setting
    RMS Power into 6R 333W 400W at high gain setting
    RMS Power into 8R 250W 300W at high gain setting
    RMS Power into 12R 166W 200W at high gain setting

    NOTE: Amplifier is stable into 2 ohm loads but with no increased power.**

    Power Supply Connector 10A Furutech C13 IEC
    Fuse 10A
    Nominal Power Supply Voltage 230Vac (50Hz) or 120Vac (60Hz)
    Power Voltage Selector Internal
    Power Isolation Switch On Rear Panel
    Standby Switch On Front Panel
    Remote Standby Connector on Rear Panel
    Power Consumption operational 200W average 1,000W max
    Power Consumption Idle 15W
    Power Consumption Standby 1W
    Current Consumption 230v – 1A nominal (5A max) 120v – 2A nominal (10A max)
    Power Indicator Green for Out of Standby
    Fault Indicator Red Led illuminates if clipping or protection is active
    Product size / weight (packed) 590(L) x 405(W) x 152(H)mm 14.65kg (GROSS)
    Product size / weight (unpacked) 382(L) x 325(W) x 97(H)mm 13.05kg (NET)

    **NOTE** Driving loads with a nominal impedance below 4R is not recommended as it may cause overheating but driving speakers with 2-ohm impedance dips that only occur at specific frequencies will not cause any problems. The Ultrafide U500DC remains stable into any load including a dead short however shutdown protection will occur if the output current exceeds 35A which is very likely at impedances below 2-ohms.









    All images are Copyright Tannoyista 2023
















    Last edited by The Black Adder; 06-12-2023 at 16:39.
    Ultrafide U500DC power amplifier - Croft Vitale )highly modified) - TRIO L-07D Turntable - Denon DL103C1 - Funk Firm Houdini - Lentek MC head amp - 15" Tannoy Monitor Gold Loudspeakers in Lockwood Major cabinets (From Trident Studios) - Tannoyista SPEC 3 Custom Crossovers - VanDamme Black Speaker Cable


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  2. #2
    Join Date: Aug 2009

    Location: Staffordshire, England

    Posts: 37,778
    I'm Martin.

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    Jo - great write up which I enjoyed a lot.

    Looks like a very capable power amplifier at price that is not cheap but is not stupid money either.

    I'm intrigued by the 'Pure/Vintage' toggle, what does it do exactly? Does it change the frequency response curve?

    One small point - it's not a digital amplifier.
    Current Lash Up:

    TEAC VRDS 701T > Sony TAE1000ESD > Krell KSA50S > JM Labs Focal Electra 926.

  3. #3
    Join Date: Sep 2009

    Location: Derbyshire

    Posts: 9,228
    I'm Josie.

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    Hi Martin.

    Many thanks

    Here is a small breakdown of it's I/O from Ultrafide.


    • Class A input stage
    • Class D output stage based on Sigma-Delta modulation
    • Fully DC coupled input to output


    The Timbre, Pure/Vintage toggle changes the input circuitry slightly. It's subtle and makes a nice fine tune adjustment. I shall try and confirm the response curve alteration question later.

    But yes, a very nice amplifier

    Ultrafide U500DC power amplifier - Croft Vitale )highly modified) - TRIO L-07D Turntable - Denon DL103C1 - Funk Firm Houdini - Lentek MC head amp - 15" Tannoy Monitor Gold Loudspeakers in Lockwood Major cabinets (From Trident Studios) - Tannoyista SPEC 3 Custom Crossovers - VanDamme Black Speaker Cable


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  4. #4
    Join Date: Oct 2012

    Location: The Black Country

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    I'm Alan.

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    Excellent review Jo, really glad the Croft Vitale is providing sterling service to drive it so well.

    Great that you had some other quality amplifiers to compare it to. Sounds like an exceptional product.
    I love Hendrix for so many reasons. He was so much more than just a blues guitarist - he played damn well any kind of guitar he wanted. In fact I'm not sure if he even played the guitar - he played music. - Stevie Ray Vaughan

  5. #5
    Join Date: Sep 2009

    Location: Derbyshire

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    I'm Josie.

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    Quote Originally Posted by Firebottle View Post
    Excellent review Jo, really glad the Croft Vitale is providing sterling service to drive it so well.

    Great that you had some other quality amplifiers to compare it to. Sounds like an exceptional product.

    Hi Alan.

    Many thanks, glad you enjoyed it. It truly is an exceptional amplifier.

    I was lucky to have been able to borrow a few very nice amplifiers and a big thanks to you too.

    And, yes, the Croft is running really well now.
    Ultrafide U500DC power amplifier - Croft Vitale )highly modified) - TRIO L-07D Turntable - Denon DL103C1 - Funk Firm Houdini - Lentek MC head amp - 15" Tannoy Monitor Gold Loudspeakers in Lockwood Major cabinets (From Trident Studios) - Tannoyista SPEC 3 Custom Crossovers - VanDamme Black Speaker Cable


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  6. #6
    Join Date: Jan 2009

    Location: Essex

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    I'm openingabottleofwine.

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    Excellent write up Josie. And some superb photos to go with it.

    Your review only goes to show that not all professional amplifiers are "brute force and ignorance".
    Barry

  7. #7
    Join Date: Sep 2009

    Location: Derbyshire

    Posts: 9,228
    I'm Josie.

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    Thank you, Barry.

    As a basic premise my conclusion was that pro amps give you what you 'need' to hear, and of course, that makes sense in a critical studio environment. As for the cheaper DJ amps, well they aren't really up to scratch for Hi-Fi IMO. Manufactures like Crown and Yamaha do a good range of good sounding pro-amps which I believe many here would really enjoy. The same go your vintage pro Quad 520 amps. they are very nicely made. I borrowed a very cheap (£100) pro amp from Alan (Firebottle) and, to me it killed the Nuprime in some ways.

    The Ultrafide however is geared purely for the Hi-Fi market and I believe brings both worlds in to play extremely well. The weight, scale, space and definition of the sound is quite something.
    Last edited by The Black Adder; 19-03-2023 at 15:10.
    Ultrafide U500DC power amplifier - Croft Vitale )highly modified) - TRIO L-07D Turntable - Denon DL103C1 - Funk Firm Houdini - Lentek MC head amp - 15" Tannoy Monitor Gold Loudspeakers in Lockwood Major cabinets (From Trident Studios) - Tannoyista SPEC 3 Custom Crossovers - VanDamme Black Speaker Cable


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  8. #8
    Join Date: Jun 2010

    Location: Southampton

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    I'm drunk.

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    Excellent review thanks. I know a few people in the pro world who use MC2 amps and have nothing but praise for them. Its good to see them diversify in to hifi. I also like that they decided to use a decent linear psu, always a good sign and not succumbing to "cost efficiencies".

  9. #9
    Join Date: Aug 2008

    Location: notts uk

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    I'm Pete.

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    Great write up ..... nice pics

    Personally, I don't like amps that have an overt sound signature of there own, [ I'm thinking older naim amps ] So I would not expect to see a " tone " control on a power amp! I was shocked at the price though.

  10. #10
    Join Date: Sep 2009

    Location: Derbyshire

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    I'm Josie.

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    Just to update on this.

    This amp has now been in my system for a while and it's becoming one of my favorite amps. It's quite extrordinary how it grips the 15" Tannoys.

    I'm not sure if Ultrafide Audio will be at Cranage, but if they are, I'd totally recommend to have a listen.
    Ultrafide U500DC power amplifier - Croft Vitale )highly modified) - TRIO L-07D Turntable - Denon DL103C1 - Funk Firm Houdini - Lentek MC head amp - 15" Tannoy Monitor Gold Loudspeakers in Lockwood Major cabinets (From Trident Studios) - Tannoyista SPEC 3 Custom Crossovers - VanDamme Black Speaker Cable


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