Little Dot MK II

Little Dot MK II

Average User Rating:
4.75/5,
  • An SEPP (single-ended push pull) OTL circuit operating in Class-A, the Little Dot MK II greatly increases sound quality, dynamic range, output impedance, and harmonic distortion over the celebrated Little Dot II++.
    The Little Dot MK II now also provides gain control of 3, 5, and 10 via internal DIP switches for fine-tuning so you can maximize synergy with almost any headphone you have, whether it be 32 ohms or 600!
    The Little Dot MK II also gains the driver tube-rolling options from the rest of the MK-series with the ability to roll 6JI, WE403A/B, GE5654, M8100, CV4010, EF95, etc at its factory jumper setting, and with jumper pins shorted, EF92, CV131, and all equivalents and drop-in replacements!

Recent User Reviews

  1. hifimanguy
    5.0/5,
    "Lovely Rich, Warm Sound - Spectacular Build Quality!"
    Pros - Tight, Rich Bass with great impact - clear mids and smooth treble - gain switches - build quality - price - features - power
    Cons - BLUE LED!!!!! - Why are the gain switches hidden? - Volume knob feels cheap and isn't smooth
    This is a review for the Little Dot MK2 headphone amplifier so I hope you all enjoy it. This is my first review and it's going to start off really well as this is an amazing product.
     
    YouTube review is here, slightly shorter but more to the point: https://www.youtube.com/watch?v=YFmcpaZUJHk
     
    Little Dot have been making amps for over 10 years now so they know what they are doing and they are really no stranger to the audio world. This amp produces the typical valve sound, rich and lush. Going at £130 on Amazon.co.uk sold by Grandview, I think that it beats anything in it's price range. It should compete with the APPJ but I think that this just blows it out of the water.
     
    DESIGN
    --------------
    This amplifier had been designed very impressively for the price because it looks more expensive than it actually is. It looks really professional and sleek looking, a perfect fit for my setup. The top of the amplifier holds four valves, two pre-amp valves and two power valves, the power ones being the bigger two. They sit nice and neat on the top and aren't on an angle in their sockets. Behind the valves is a massive transformer which takes up practically a 1/3 of the top of the amp, it looks great though. The metal on the top has a corrugated feel to it making it look more substantial and 'solid'. I like how this amp shows no shame about having bare screws showing because it gives it an industrial look, again, more substantial looking. The front of the amp houses a 1/4 inch plug and a 0-100 volume knob, all very standard but extremely neat. Oh, you'll also find the blue LED power indicator [now...I know everyone hates these, but I guess...nevermind]! The back panel is the busiest part because you'll find the L-R in and out RCAs; AC power in socket and a power switch. In my opinion this is how amps should be designed, it's really simple but professional looking. Little Dot are good at pulling off the trick making their amps look expensive, that's for sure. I am hugely impressed by the design, especially for the price! Great job by Little Dot and consequently I'll have to rate the design 10/10. Now let's move on to the build quality as that's where it gets really impressive. LITTLE DOT MK2 SCORE SO FAR: 10 POINTS.
     
    Photos are here: https://imagebin.ca/v/302vlCfKj9uq
                             https://imagebin.ca/v/302vzsT8w1nk
     
    BUILD QUALITY
    ------------------------
    Build quality is where things just go from great to exceptional! The amp is totally constructed out of metal, bar the volume knob, which is impressive for this price. The edges are smooth curves which really shows the high quality finish of this amp, this means that you won't cut yourself! As I said in the design, although the corrugated metal is only a design feature, it shows you the company's attention to detail and how much they care about their product. The valve sockets are very well made because the valves go in with some effort and aren't slanted once inserted correctly. The overall finish is near enough perfect because there are no gaps or defects nor is there any overlapping on the housing. This amp has a lot of heft to it, weighing in at 2.5kg, this thing is not at all light. The connectors are very important in an amp because poor connection or low quality connectors result in poor sonic performance. Little Dot understands this and they don't disappoint with this amp. The connectors and plugs are gold plated and are of a great quality because they aren't on an angle and the audio isn't affected. The audio comes through perfectly crisp and clean. I've also got to talk about the AC in which is great quality; it goes in smoothly with a satisfying 'click' into place. Once in place, it really needs some pulling to come out. On the bottom of the amplifier, you'll find 4 heavy duty rubber feet which prevent the amp from getting scratched or burning your desk! [This amplifier does get pretty hot in use]. Overall I am impressed by the build quality and build-wise it is as good as any £500 amp. I am going to have to give the build quality a 9.5/10 because of the volume knob. It isn't the smoothest and it just feels a bit cheap, nevertheless, a solid build quality on this amp. LITTLE DOT MK2 SCORE SO FAR: 19.5!...
     
    FEATURES
    -------------------
    Like most amplifiers on the market, even cheap ones, this amp comes inbuilt with a volume control and a power switch. The power switch is really convenient because sometimes I don't want to have to switch off my amp by the wall if I'm leaving it for 15 mins. It also placed in the right place, at the back of the amp, this is because sometimes I knock switches when they're at the front. No to mention that this amplifier can be used as a pre-amp: 3.5mm into PC and RCA's into input; RCA cable into out of the Little Dot and then into a power amp; plug headphones into the power amp and you should be good to go. This means that you can use this amp with a solid state, nice! If you have an expensive solid-state that adds amazing detail but you also want slight warmth, this is great. In addition [I know...this amp can do lots!] it has three gain switches, hidden, but it has them. Low, medium and high gain. Low gain being for IEMs and mid-high for lower sensitivity headphones or planars. I hate when I'm stuck with a really high gain when using IEMs, it spoils the experience because they get pushed too much, vice versa with my HD800. So that's nice that Little Dot included those, I just don't get why they don't make them easier to find! Now that I've talked about the gain switches, I guess it's time to move onto the power and driving capabilities of the headphone amplifier. FEATURES: 8/10. SO FAR THIS LITTLE DOT IS AT 27.5...
     
    CAN THIS AMPLIFIER DRIVE MY....?
    ---------------------------------------------------------
    To cut a long story short, YES, it can drive your HE-4, HD800, LCD3, MDR-F1, HE-500, SBC HP-1000, TH-900 etc. I don't have all those cans but I am pretty certain that I can drive everything that uses a 1/8 or 1/4 jack because I have my H800 at 20/100 volume! I don't even think I listen to music that quiet either, just average, maybe 75dB. Not only will it power your cans, but give them a nice coloured sound that sounds much better than many other amps up to £250. Even if you have the notoriously hard to drive HE-4, put the amp on high gain and you should rock away just fine. I hope that info helped you out, don't worry about the low sensitivity of your headphones or if they're planar, this will power them with ease. Obviously a more expensive amp will do a better job though. POWER OF AMP: 7.5/10. SO FAR THIS LITTLE DOT IS AT 35...
     
    THE REAL STUFF...THE SOUND QUALITY!!!
    -------------------------------------------------------------------
    Obviously the sound signature of nearly all valve amps is more bass and rolled off treble, this does just that.
     
    BASS- Now, my HD800 lacks a bit of punch in the mid-bass in my opinion, this helps it out amazingly. It lifts the bass up so that it is more prominent by about 3dB and warms it up. The lower frequencies are super lush and rich with nice kick and impact. The extension is also improved a bit and all the detail is kept, it's amazing how a good amp can really make headphones sound, well...perfect!
     
    MIDS- Every ounce of clarity and resolution is kept while sounding more 'liquid'. Detailing is improved in vocals and they come to life and feel really really real. By the way, this is how it sounds with most of my headphones. I can't really explain the sound much to you because everyone has a different opinion on sound. Key words are: clean, clear, warm and lush.
     
    TREBLE- Some headphones take treble just a bit to far, others are laid back in this department. While headphones with rolled off treble remain this way when using this amp, headphones that extend too high get rolled off just at the right time. This makes listening a lot more enjoyable after a while. Treble is super smooth with a nice sparkle up top while remaining detailed. The treble is just made warmer and a lot more lush, the sound just sounds fuller and richer.
     
    SOUNDSTAGE: This varies with headphones. From HD800 to PM3, every headphones soundstage is slightly different. What I can tell you is that if your headphones already have a big soundstage, that remains and you just get better layering and realism. I can tell where each instrument is, I guess that the imaging of this amp is also really nice.
     
    It's very hard to rate sound but I am going to put a figure of 9.5/10 on this amp [in the price range of £100-£250]. Great, great sound!!!! So that means that this amp will finish with a score of 44.5/50.
     
    SUMMARY
    -------------------
    A great amp for someone on a budget who enjoys warm audiophile sound. If you like a cold sounding experience, then this is not for you. I just can't get over how well this amp performs in all categories. 44.5/50 is very good, it fell short in the power section because a few £250 amps can do more, but this still packs a punch. I call £100-£250 one price range, you may call in two different price ranges but I compared this amp to all in the range. 44.5/50 actually comes out at 5 stars, here are the thresholds:
     
    43-50  5 STARS --------- 44.5 [JUST ABOUT 5 - if a figure is close to a threshold, I can award half stars but I feel that this product deserves a solid 5!]
    35-42  4 STARS
    26-34  3 STARS
    20-25  2 STARS
    13-19  1 STAR
    13 AND UNDER - WHY IS THIS PRODUCT EVEN ON SALE?
     
    Highly recommended, get it on Amazon.co.uk here: https://www.amazon.co.uk/Little-Dot-MKII-Headphone-Amplifier/dp/B00A2QMAI2/ref=sr_1_2?ie=UTF8&qid=1477689358&sr=8-2&keywords=little+dot
     
    THANK YOU ALL FOR READING, I HOPE THAT YOU ENJOYED THIS QUICK REVIEW! Have yourselves a great day - Matthew
  2. Jay Sullivan
    5.0/5,
    "HD-600's gain low end zing"
    Pros - Beefy sound, extended low end, amazingly obvious sound improvement over stock interface headphone amps
    Cons - PITA gain adjustment
    Hi all, 
     
    Preface:
     
    I was debating selling my HD600's because they seemed to have no low end straight out of my "pro" audio interfaces.  They lacked character, and did not sound better (they sounded inferior) then my modded grado sr60e's (bass vented, Amazonbasic pads=basshead grado).  I was skeptical about the possibility of adding an amp to a headphone I didn't like.  However, eventually succumbing to the notion I have never owned a "real" headphone amp, I bought this little dot mk ii from amazon for about $180 USD and a pair of Voshkod 6ZH1P-EV tubes from ebay (Yen Audio, They are great and prompt) for around $40-$50 USD for the pair.   I chose this amp (rightly so, now that I have it and use it may I add) and tube combo because I would have many configurations to work with / chances to obtain a good sound synergy with my HD600's.  I did not use the stock tubes at all however, because the voshkod's arrived before the amp :)   .  
     
    Do you need one:  (read: you need one)
     
    This amp demolished my idea I didn't need a "real" amp.   I am aware of the honeymoon phase and false judgements used to rectify one's purchases.  I'll put it this way:  any of my fairly mid-high end recording focusrite audio interfaces or mixer headphone outputs sound like airplane-supplied radio outputs when compared to the Mkii.  It is not subtle.  I also appreciate I have no understanding on why this is- according the output ratings on other gear I have, the response across the frequencies should not change this drastically based on amplification source, i.e.  the bass/low end shouldn't suddenly become epic on my hd600's while somehow still maintaining EQ-frequency-equilibrium...?  Anywho, this is evidently completely possible and demonstrable with electricity, case to point=this amp (and quite honestly I bet most other proper headphone amps prove this electrical fact too, I just have experienced it for the first time...) 
     
    Random listening notes:
     
    The amp makes cymbals "splash" in a nicer way (read: acutely noticeable and impressive way).  It is hard to describe, but when listening to metal and post hardcore recordings through tidal and a competent focusrite dac, the lack of grittiness on the cymbals is the most profound change (besides the walloping low end) 
     
    Vince guaraldi, my favorite jazz pianist of all time, does great with the amp.  The double bass in the trio and group recordings of his really pop and thud with the mk ii.  And those jazz ride cymbals decay with just the right amount of... whatever they need to sound as full as they do now.  
     
    Dirty loops, kimbra, singer songwriters, etc (the usual new stuff on the block) all benefit from the new low end I am hearing, but that timbre and decay really livens up recordings I don't usually call "spicy". 
     
    I can critically listen (and maintain more or less focused attention) on albums/hours at a time, which is great.  What a way to relax and be intellectually stimulated at the same time!
     
    MOD NOTES:
     
    I tested my Voshkod tubes at all the gain settings.  please note the are a PITA the get to, (remove the bottom plate with the front and back plate screws- the whole bottom will come off with the feet still attached).
     
    with a setting of 1 on both switches, the sound is perfect.  Nuff said.  No background noise, the beefy extended response I wanted. 
    with all switches off = high gain = bad internal buzz problem (not my power, I have an excellent power conditioner)
    With a setting of 2 on both sides: sounded like the mids were raspy, I have got no idea why.
    WIth a setting of 1+2 on both sides: sounded weaker than just a setting of 1, like a cup of joe with too much milk  (I digress, I'm running out of audiophile likenesses)
     
    The amp gets REALLY hot (what do you expect, you have 4 while-hot burning things on your desk)
     
    let the tubes play for a while before making conclusions, but I mostly find they just need to warm up for a few minutes before a listening session (like, the sound is unintelligible until the tubes hit 88mph and go into warp speed mode, or something.) 
     
    ALL IN ALL:
     
    I am now a believer in good amplification.  The timbre, decay, and bassy-goodness I can now hear while keeping a relatively flat response (to my ears) makes HD-600's truly worth it.  The sound is non-invasive but lets the listener hear as much of what they turn their attention to- just like a concert at an intimate venue.  
     
     
    Peace, Jay
  3. bhazard
    4.5/5,
    "Start your Tube Adventures here"
    Pros - Power, Value, Tubes, Great sound
    Cons - Some noise at times
    Little Dot MK II
     
    Introduction
     
    The Little Dot MK2 is and oldie but goodie, having been around since 2008. The MK2 is a testament of a solid, affordable tube amp. The tube selection, gain choices, and overall quality have stood the test of time, and it is well past time I’ve tried a pure, non hybrid tube amp in my music chain.
     
    I’d like to thank George at Gearbest for providing me the MK2 for review. The MK2 price at Gearbest is one of the best on the net right now.
     
    **NOTE** I was provided a 220v version of the MK2, as the 110v was not available during the review. If you are in the US or a country that uses 110v, it is strongly recommended to order the 110v and not run the 220v off of a voltage converter like I did (although it does work just fine this way).
     

     
     
     
    About me
     
    I’m a price/performance value shopper in everything I purchase. I spend an extensive amount of time researching purchases and always look for a good value.
     
    I have also spent many years as an A/V and music enthusiast. I have owned some high end audio equipment, from amps, speakers, subs, to just about anything audio related you can think of. I eventually moved on into building my own DIY custom speakers, as I felt the value and performance of most commercial speakers were lacking. I found out through this process that you could create high end setups from equipment costing thousands less than most branded commercial setups.
     
    Since I cannot play music at 100+ decibels all day and night in an apartment complex, I started looking for similar values in the Headphone/Earphone/IEM world. In a Beats dominated setting, I was very disappointed.
     
    I then found out about some excellent headphones/IEMs at great prices being made by Asian companies that are not known of here in the US. It renewed my interest in headphones and became the basis of the Asian audio thread.
     
    My love of quality audio continues to this day, and I enjoy sharing my opinion of the gear I listen to. I have been guided toward purchasing some life altering, fantastic gear from great reviewers, and I feel if I can guide someone in the same way in which they truly appreciate what they have found, I’ve done what I wanted to accomplish.
     
    REVIEW
     
     
    Specifications
     
    1. Input: Gold-Plated Unbalanced Phono (RCA) Jacks
    2. Output: 1/4" Gold-Plated Stereo Headphone out, Gold-Planted RCA pre-amplifier out
    3. Driver Tubes: 6JI
    4. Power Tubes: 6N6
    5. A newly designed SEPP (single-ended push-pull) circuit, which improves the output dynamic range
    6. and sound quality far better than the old LD II++, which used a cathode, output circuit.
    7. High quality ALPS-16 Potentiometer provides far better tracking between channels, which
    8. translates into more precise sound imaging.
    9. Upgraded circuit components include high quality NICHICON and German WIMA/ERO capacitors.
    10. Improved Pre-amp functionality
    11. Includes transient voltage suppression diode to shunt off voltage spikes.
    12. Frequency Response:
    13. 20HZ - 50KHz (-1 dB)
    14. THD+N: 0.1% (50mW into 300 ohms)
    15. Suitable Headphone Impedance: 32 - 600 ohms
    16. Input Impedance: 50K ohms
    17. Pre-Amplifier output impedance: 600 ohms
    18. Pre-Amplifier Gain: 3-10x (also controlled via gain switches)
    19. Pre-Amplifier Voltage: 10V RMS
    20. Pre-Amplification circuit includes both driver and power tubes
    21. Power Output:
    22. 300mW @ 300/600 ohms
    23. 200mW @ 120 ohms
    24. 100mW @ 32 ohms
    25. Power Consumption: 28W (228V * 0.124A)
    26. Measurements:
    27. Metric: 210mm (L) by 110mm (W) by 130mm (H)
    28. English: 8.26 inches (L) by 4.33 inches (W) by 5.18 inches (H)
    29. Weight: 2.5 kg or 5.5 lbs
     
    Accessories
     
    Tubes
    RCA Cables
    Power Cable
     
    Tube and Gain Selection 
     
    EF91
    EF92
    EF95
    6N6/6H6P power tubes
     
    4 Gain settings- default setting best for iems.
     

     
     
    Design
     
    Shiny, simplistic, effective. The black gloss matches my black tempered glass desk perfectly. The tubes are easy to install and remove (try not to touch them much), and the RCA inputs were easy enough to see during installation.
     
    I wish I could easily get to the gain switch and jumpers without needing to remove screws and the housing. That's the one knock I have against the design and the MK II in general.
     
     
    Sound Review
     
    Equipment used
    LH Labs Pulse X Infinity 2.0
     
    Music used for testing
    Gojira – Magma
    Tiesto – Discography
    Katatonia – The Fall of Hearts
    Megadeth – Dystopia
    Lamb of God – Discography
    Blink 182 – California
    Nonpoint – The Poison Red
    Stone Temple Pilots – Core 24bit/96kHz FLAC
    Tech N9NE, YG, Drake, Wu-Tang Clan
     
     
    Sound Signature
     
    Like most tube amps, the MK2 adds a touch of warmth to the music over what a solid state amp would provide. This both can elevate and hurt the sound depending on the earphone/headphone used. There are also noticeable differences switching between the different gains, in which each earphone/headphone also responds differently. This is just with the stock tubes as well. Tube rolling would bring a whole new plethora of sounds. Stock tubes will only be used for testing.
     
    The most noticeable addition is the enhancement of “presence” in the music. Compared to the single ended headphone output of my Infinity (which is no slouch), there is an extra analog thickness added to the music. Purists may prefer more analytic Solid State amping, but the MK2 was very enjoyable as the amp to use out of the Infinity. Some iems that seemed cold from the stock amp (Qingyin-20 hybrid) came alive via the MK2. This is via the stock tubes, which many deem neutral. A tiny bit of detail seemed to be lost via the tubes compared to the Infinity amp, but the sound was smoother.
     
    Since the MK2 has been around awhile, I’d suggest researching tube rolling results to get an idea of what kind of sound you would like. You could end up spending far more on rare tubes that what the MK2 costs.
     
    Another big pro of the MK2 is the power it has available. I had no trouble powering everything in my collection. Aside from the most power hungry planar headphones, the MK2 can handle just about anything you can throw at it, which is quite a feat for the price.
     
    There weren’t many large differences in soundstage, imaging, and resolution via my amps and the stock tubes. I believe the headphones/iems are far more important in that than the amp. A good amp will allow these to be heard as intended. These results can vary wildly between sources and tubes, so YMMV.
     
     
    Comparisons
     
    This is my first true tube amp (outside of my Laney Cub 12R guitar amp), so I can only compare it against some hybrid tube amps.
     
    Compared to the Aune T1 and Bravo Ocean (both nice little amps), the MK2 has more power on tap, along with a warmer, livelier, and more engaging sound. You can tell the difference between the pure tube and hybrid sound/setup. Unfortunately, I could not use my extensive tube collection that worked in the T1, as the tube families are incompatible.
     
    Conclusion
     

     
     
    There is a reason the Little Dot series has been around for a long time and beloved by many. With the extensive tube rolling options available, multiple gain modes, quality internals, strong amplification, and great sound quality, the MK2 would make an excellent entry into Tube Amps. It’s an entry I should have made a long time ago, and now with the discounted pricing found at Gearbest, it’s an affordable entry as well.
     
    You can purchase the Little Dot MK2 from Gearbest here:
     
    http://www.gearbest.com/headphone-accessories/pp_368032.html?wid=10

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Little Dot MK II, 4 votes
Author:
4L3X
Category:
Desktop Amps
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Average User Rating:
4.75/5, 4 votes

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    The successor to the Little Dot MK I, the Little Dot MK I+ takes advantage of American National...
3 DOORS DOWN • 3 PILL MORNING • 9 LEFT DEAD • 30 SECONDS TO MARS • THE 1975 • A.R. RAHMAN • A DAY TO REMEMBER • A PERFECT CIRCLE • AARON CARTER • ABBY BAND • AC/DC • ACE OF BASE • ACERA • ADRIAN MICHAELS • ADAM 812 • ADAM LAMBERT • ADRIAN ECCLESTON • AEROSMITH • AGAINST THE CURRENT • THE ALBUM LEAF • ALEX CLARE & BAND • ALLI ROGERS • ALICE IN CHAINS • ALICIA KEYS • ALISTAIR TOBER • ALT-J • ALTER BRIDGE • ANDERSON PAAK • ANDRE O'NEAL, EARTH WIND AND FIRE • ANDRE3000 • ANDREW YEO • ANIMAL COLLECTIVE • ANNA VISSI • ANTHRAX • AMON AMARTH • ARCHITECTURE IN HELSINKI • ARIANA GRANDE • THE ARSENIO HALL SHOW • A$AP FERG • A$AP ROCKY • AS I LAY DYING • AS TALL AS LIONS • ASHLEY SIMPSON • AUDIO • AVENGED SEVENFOLD • AVRIL LAVIGNE • AWOLNATION • BAD RELIGION • BAD THINGS • BARENAKED LADIES • BARRY MANILOW • BASTILLE • BC JEAN • BELA FLECK • BELLA THORNE • BETWEEN THE BURIED AND ME • BIGBANG • BIG TIME RUSH • BIG WRECK • BILLY CURRINGTON • BILLY ELLIOT TOUR • BILLY JOEL • BILLY OCEAN • BILLY TALENT BAND • BLACK FOOSS • BLANC FACES • BLINK 182 • BLOC PARTY • BLONDE REDHEAD • BLONDFIRE • THE BLOODHOUND GANG • BLUE MAN GROUP, ORLANDO • BLUE MAN GROUP, LAS VEGAS • BLUE MAN GROUP, MUNICH • BLUE MAN GROUP, NEW YORK • BOB SEGER • BON JOVI • BONNIE RAITT • BONOBO • BOSTON • BOUNCING SOULS • BOWFIRE BAND • BOYZ II MEN • BRAND NEW • BRANDY • BRANDY CARLILE • BRANDY CLARK • BRIAN MCKNIGHT • BRING ME THE HORIZON • BRITNEY SPEARS • BRUCE SPRINGSTEEN AND THE E STREET BAND • BRUNO MARS • BRYNN MARIE BAND • BRYSON TILLER • BUCKCHERRY • BULLET FOR MY VALENTINE • BUSH • BUTCH VIG • THE CAB • CADENCE • CAGE THE ELEPHANT • CARLY RAE JEPSEN • CARRIE UNDERWOOD • CATFISH AND THE BOTTLEMEN • CAVO • CEELO GREEN • CELINE DION • CELTIC WOMAN • CHAD GILMORE • CHARLI XCX • CHARLIE PUTS • CHEAP TRICK • CHELSEA GRIN • CHER • CHEVELLE • CHICAGO • CHILDISH GAMBINO • CHRIS HESSE, HOOBASTANK • CHRIS JERICHO • CHRIS ISAAK • CHRIS YOUNG • CHRISTINA AGUILERA • CHRISTINA PERRI & BAND • CHUCK AINLAY • CHVRCHES • CIRCA SURVIVE •
CIRQUE DU SOLEIL, IRIS • CIRQUE DU SOLEIL, KA • CIRQUE DU SOLEIL, MICHAEL JACKSON THE IMMORTAL WORLD TOUR • CIRQUE DU SOLEIL, VIVA ELVIS • CIRQUE DU SOLEIL, ZARKANA • CIRQUE DU SOLEIL, ZED • CIRQUE DU SOLEIL, ZUMANITY • CLEAN BANDIT • CLINT WILEY • CODY SIMPSON • COHEED AND CAMBRIA • COLE SWINDELL • COLIN JAMES BAND • COREY SMITH • COUNTING CROWS • THE COURTENEERS • CRAIG CAMPBELL BAND • CREED • CROWN THE EMPIRE • CRYSTAL FIGHTERS • THE CULT • THE CURE • CURT BISQUERA • D'ANGELO • DAN + SHAY • DANIEL POWTER • DARIUS RUCKER • THE DARKNESS • DARREN CRISS • DAUGHTER • DAUGHTRY • DAWES • DAVID LEE ROTH • DAVID NAIL BAND • DEAD BY SUNRISE • DEF LEPPARD • DEFTONES • DELTA GOODREM • DESTROID • DETHKLOK • THE DEVIL WEARS PRADA • THE DIAMONDS • DIERKS BENTLEY • DIRTY HEADS • DISCLOSURE • DISPATCH • DISTURBED • DIXIE CHICKS • DJ CASSIDY • DJ DON P • DJ N.I.N.O. • DNCE • DONNIE WAHLBERG, NKOTB • DONNY & MARIE • DOOBIE BROTHERS • DOWN WITH WEBSTER • DR FU • DRAGONETTE • DRAKE • DREAM • DREAM THEATER • DROPKICK MURPHYS • DURAN DURAN • THE EAGLES • EARTH, WIND AND FIRE • EASTON CORBIN • EDDIE VEDDER • ELIZA DOOLITTLE • ELLIE GOULDING • ELLY AND THE LAST GARAGE BAND • ELVIS COSTELLO • EMBER • EMBLEM3 • EMINEM • EMPHATIC • ENGLEBERT HUMPERDINCK • ENRIQUE IGLESIAS • ERIC BENET BAND • ESCAPE THE FATE • EVANESCENCE • EYE EMPIRE • FAILURE • FAITH EVANS • FAITH MARIE • FALL OUT BOY • FALLING IN REVERSE • FANTASIA • FATHER JOHN MISTY • FEIST • FIONA APPLE • THE FIT SWIMMERS • FIFTH HARMONY • FITZ & THE TANTRUMS • FIVE FINGER DEATH PUNCH • FLEETWOOD MAC • FLIPPIN' SOUL • FLORIDA GEORGIA LINE • FONESCA • FOO FIGHTERS • FOREIGNER • FOREWARNED • FOUR YEAR STRONG • THE FRAY • FRANK OCEAN • FRANK TURNER • FRENCH MONTANA • FRIGHTENED RABBIT • FUN. • FUTURE • GALLANT • GARBAGE • GARTH BROOKS • GARY ALLAN • GAVIN DEGRAW • GEORGE STRAIT • GHOST • GIBSON GUITAR STUDIO, LAS VEGAS • GLASS TIGER • GLEE LIVE TOUR • GLINT • GO RADIO • GODSMACK • GOO GOO DOLLS • THE GOSSIP • GRANGER SMITH • GREAT WHITE • GREEN DAY • GREYSON CHANCE •
GRIMES • GROOVEBOSTON • GROOVY7 • GROUPLOVE • GUNS N' ROSES • HALESTORM • HALFORD • HALSEY • HARVEY MARSHALL • HAWKSLEY WORKMAN • HAYDEN MARINGER • HEART • HELL YEAR • HERE COME THE MUMMIES • HILL KOURKOUTIS • HINDER • HOLLYWOOD UNDEAD • HOMBRES G • HOPE • HOW TO DESTROY ANGELS • HOW TO TRAIN YOUR DRAGON TOUR • HYPER CRUSH • I PREVAIL • ICONA POP • IGGY AZALEA • IMAGINATION MOVERS TOUR • IMAGINE DRAGONS • INGRID MICHAELSON • INTERPOL • INXS • IRATION • IRON MAIDEN • JACK JOHNSON • JAKE OWEN • JADE WARSHAW • JAMES TAYLOR • JAMES TORME • JAMIE FOXX • JANET JACKSON • JASON ALDEAN BAND • JASON BENGE • JASON BONHAM • JASON DERULO • JASON ISBELL • JASON WHITMORE • JAY SEAN • JC CHASEZ • JENNA ROBINSON, BIG APPLE CIRCUS • JENNIFER CHASE • JENNIFER HUDSON • JENNIFER STONE, WITH KESHA • JEREMIAH MCCONICO • JESSE MCCARTNEY • JIMMY BUFFET • JIMMY EAT WORLD • JOE.E • JOE JONAS • JOE NICHOLS BAND • JOEY BADA$$ • JOHN GRANT BAND • JOHN HIATT AND THE COMBO • JOHN MAYER • JOHN STAMOS • JOHN TEMPESTA • JOJO • JONATHAN KNIGHT, NKOTB • JORDIN SPARKS • JOSH DAY • JOSH GROBAN • JOSH GROBAN BAND • JOSHUA RADIN • JOSS STONE • JOURNEY • THE JOY FORMIDABLE • JOYWAVE • JUDAS PRIEST • JUDD HOOS • JUICY J • JULE VERA BAND • JULIO IGLESIAS • JULLY BLACK • JUSTIN BIEBER • JUSTIN TIMBERLAKE & BAND • KACEY MUSGRAVES • KAMILAH MARSHALL • KARMA • KARMIN • KAT DELUNA • KATE EARL BAND • KATY PERRY • KEITH SWEAT • KEITH URBAN • KELLIE PICKLER • KENDRICK LAMAR • KENNY CHESNEY & BAND • KENNY LOGGINS • KESHA • KIP MOORE • KISS • KLAYE SANDERS • KOOL & THE GANG • KORN • KROPP CIRCLE • LACUNA COIL • LADY GAGA • LALAH HATHAWAY • LAUREN WILEY, LES MISERABLES US TOUR • LAURYN HILL • LAWSON • LE REVE, WYNN LAS VEGAS • LEA MULLEN • LEE DEWYZE • LENNY KRAVITZ • LEON J • LEONA LEWIS • LIANNE LA HAVAS • LIBIDO • LIDO • LIGHTS OVER PARIS • LIL' KIM • LIL WAYNE • LIMP BIZKIT • LINDSEY STIRLING • LINKIN PARK • LIONEL RICHIE • LITTLE BIG TOWN • THE LIVING END • LOCAL NATIVES • LOU REED • LOVE AND THEFT BAND • LUCINDA WILLIAMS • LUIS MIGUEL •
THE LUMINEERS • M83 BAND • MAC MILLER • MACHINE GUN KELLY • MACHINE HEAD • THE MACCABEES • MAD HATTER STUDIOS • MADEON • MADLIFE • MADONNA • MAGIC! • MAJORS AND MINORS, TV SHOW • MANA • MANDY JIROUX • MARC ANTHONY • MARIAH CAREY • MARIANA'S TRENCH • MARILYN MANSON • MARINA AND THE DIAMONDS • THE MARKER • MAROON 5 • MARY J BLIGE BAND • MASTODON • MATCHBOX 20 • MATT & KIM • MATT MORRISON & BAND • MATT NATHANSON • MATT OCHOA • MAXWELL • THE MCCLAIN SISTERS • MEGADETH • MEGHAN TRAINOR • MEL B • MELANIE MARTINEZ • MELISSA ETHERIDGE • MICAPELLA • MICHAEL ANTHONY • MICHAEL BOLTON • MICHAEL FRANTI & SPEARHEAD • MICHELLE OSBOURNE • MIDNIGHT OIL • MIGUEL • MIKA • MIKE PORTNOY • MILEY CYRUS • MIKE MARLIN • MINDLESS BEHAVIOR • MIRANDA LAMBERT • MISS MAY I • MISSION TRANSMISSION • MODEST MOUSE • MODESTEP • THE MONKEES • MONSTER TRUCK • MONTGOMERY GENTRY • MOODY BLUES • MOTLEY CRUE • MY CHEMICAL ROMANCE • NAS • NEVEREST • NEON TREES • NEW EDITION • THE NEW SHINING • NICK FRADIANI • NICK JONAS • NICKELBACK • NICKI MINAJ • NICO VEGA • NICOLE SCHERZINGER • NINE INCH NAILS • NKOTB • NO DOUBT • NOAH BENARDOUT • NOEL GALLAGHER'S HIGH FLYING BIRDS • NORMAN BROWN • NOSTALGHIA • O.A.R. • OF MICE AND MEN • OLLY MURS • ONE REPUBLIC • OPERATOR PLEASE • OPETH • THE ORANGE EFFECT • OUR LAST NIGHT • OWL CITY • OZZY OSBOURNE • PALOMA FAITH • PANDORA • PAPA ROACH • PAPER TONGUES • PASSION PIT • PATRICK WOLF • PAUL BRANDT • PENNYWISE • PENTATONIX • PETER GABRIEL • PETSHOP BOYS • PHANTOGRAM • PHARRELL WILLIAMS • PHILLIP PHILLIPS • PHOENIX • PIERCE THE VEIL • P!NK • PITBULL • PIXIE LOTT BAND • THE PIXIES • POLARIS AT NOON • POP EVIL • POST MALONE • THE PRETTY RECKLESS • PRINCE BAND • PRINTZ BOARD • PROFESSOR GREEN • PUFF DIDDY • PUNCH BROTHERS • PVRIS • PUSCIFER • QUEENS OF THE STONE AGE • R. KELLY • R5 • RACHEL CROW • RAE SREMMURD • RAMMSTEIN • RANDY HOUSER • RASCALL FLATTS • RED LINE CHEMISTRY • RICI JO • RICKY MARTIN • RICO LOVE • RIHANNA • RISE AGAINST • RITA ORA • ROB THOMAS • ROBBIE WILLIAMS BAND •
ROCK OF AGES ON TOUR • RODNEY HOWARD • ROGER WATERS’ THE WALL TOUR • THE ROLLING STONES • RUMMER WILLIS • RUSH • ST. VINCENT • ST. LUCIA • SALIVA • SAM HUNT • SAM SMITH • SAM WARSHAW • SAN CISCO • SANTIGOLD • THE SATURDAYS • SAVING ABEL • SCISSOR SISTERS • SCORPION • SCOTT STAPP • SEAN ALEXANDER • SEBASTIAN BACH • SEBASTIAN INGROSSO • SEETHER • SEGARRA • SEIGMEN • SELENA GOMEZ • SEVENDUST • "SGT. PEPPER LIVE" FEATURING CHEAP TRICK • SHAKIRA • SHARON AGUILAR • SHANE DUNCAN BAND • SHEILA E. • SHEILA MAJID • SHINEDOWN • SIA • SIGUR ROS • THE SILVER BULLET BAND • SILVERSUN PICKUPS • SIMMONE JONES • SIMONE BATTLE • SKIP DORSEY • SKYLAR GREY • SLASH BAND • SLAYER • SLIPKNOT • SMASHING PUMPKINS • SMOKIE • SOCIAL DISTORTION • SOIL • SOLANGE • SONATA ARCTICA • SONGA LEE • STAIND • STARSHELL • STEEL PANTHER • STEELY DAN • STEREO SHOUT OUT • STEVE AUGERI • STEVE RODRIGUEZ • STEVE VAI • STING • THE STONE ROSES • STONE SOUR • STRATOVARIUS • THE STRUTS • STRYPER • SUBLIME WITH ROME • SUEDE • SULLY ERNA BAND • SUM 41 • SYSTEM OF A DOWN • T.I. • T-PAIN • TALA • TAME IMPALA • TANK • TAYLOR BURRISE • TAYLORED • TEARS FOR FEARS • TEEL MERRICK • TEI SHI • TENACIOUS D • TERRY ILOUS OF GREAT WHITE • TESTAMENT • THEFT • THEOPHILUS LONDON • THE TEMPER TRAP • THREE DAYS GRACE • TIMBALAND • TIM MCGRAW • TIM OWENS • TIMBALAND • TINASHE • TOOL • TONIC • TONY SAVAGE • TOOL • TOTO • TRACE ADKINS • TRAIN • TRAVIS BARKER • TRAVIS TRITT • TREY SONGZ • TRILLIUM VEIN • TRISHA YEARWOOD • TRIVIUM • TWENTY ONE PILOTS • TWO DOOR CINEMA CLUB • TY DOLLA $IGN • U2 • UNION J • THE USED • VAIN • VAMPIRE WEEKEND • VAN HALEN • VANCE JOY • VINCE STAPLES • VIRUS • THE VOICE TV SHOW 2011, 2012 • VOLBEAT • WALT DISNEY WORLD • THE WANTED • THE WAR ON DRUGS • WARRANT • WE ARE THE FALLEN • THE WEEKND • WEEZER • WELL HUNGARIANS • WHITESNAKE • WIZ KHALIFA • THE WHO • WILD BEAST • WINTERSUN • THE WOMBATS • X FACTOR • X-JAPAN • YOUNG GUNS • YOUNG THE GIANT • YOUNGBLOOD HAWKE • YOUTH LAGOON • ZAC BROWN BAND • ZAYN MALIK • ZELLA DAY • ZZ WARD • AND MANY MORE...