Would the Noble X Massdrop IEM be an upgrade over my UE900? I have had it for a long long time, looking for an upgrade. 

I am currently running Computer optical out > Little dot DAC_I RCA out > KRK Rokit 6. I am using the KRK solely for music listening. I wonder what effect will add if I buy a Little Dot mk_iii as preamp in between DAC and KRK?

The new iPhone 5 will be announced in less than 2 hours, if the lightning port is replacing the 30-pin connector now,  how would the LOD look or is it even possible to make LOD anymore?

I just received my Little Dot DAC_I couple days ago, been using it with TOSLINK in from my computer, and RCA out to my Mackie HR624 MK2 monitors for music listening. Today I got a chance to try out XLR connection, problem is, when I used a pair of iCan 6ft XLR there is a hiss, noticeable from...

    Specifications Specification of Phonak Audéo PFE in-ear earphones Driver Dual balanced armature Frequency response 5 Hz–17 kHz Sensitivity   ·         Gray filter 109 dBSPL/mW, 1 kHz ·         Black filter 107 dBSPL/mW, 1 kHz...

I just received the IE80 yesterday, and thinking after the full blown review, get a upgrade cable for it.   I came across eBay and found these 3, anyone had any experience with them?   JENA LABS Cryo Cable TF10 SE535 IE8 HD650 HD600 K702   Upgrade cable "Sonic" UE TF10 TF10pro Shure...

Hey fellow headfier, this is your long waited Sennheiser IE80 Inital impression and whats inside the box thread.   I will update my full review in this post!! Please do comment and ask questions.     From the moment I cut open the box that Sennheiser sent to me, I can instantly tell...

I have been reading a lot of those reviews and comparison still getting mixed result. I owned the HD600 and loved it, sold it a while ago. Now with a bit of cash I am back into the game again, I am wondering if I should get the HD650($400ish), or the HE-300 which are on sale for $249 which...

  These are the best sounding IEM for its class at under $30, highly detailed and clear for it's price, sort of a thicker sounding RE0 sound signature.(No RE0 SQ tho).   Will do a full review after some burn in

I thought I uploaded this few months back, but turns out I didn't....fail....     Sennheiser HD598   Transducer principle dynamic, open Ear coupling circumaural Frequency response 12 – 38500 Hz THD, total harmonic distortion < 0.1 % (1 kHz/100 dB...

While my laptop Asus N53v, plugged into the same wall socket as my tube amp, i get a SERIOUS amount of hum buzz and noise, when it's plugged into my wall down at the living room, almost dead silence.   Now the question is, will a isolation transformer help?   Like the KECES PT-111...

I need something along the side of the S20(S30 is too big), Under $200, I can get the S20 for $150+25Shipping,  SP2500 for $190+$6Shipping, I am looking for sound quality 1st, I wonder about the bass texture on the s20s, or is there anything else with good sound quality at that size for less...

Since the ER4P is basically the same thing as a 4S with lower impedance, does it mean for most earphone, adding impedance would make the sound better/change?     

I am looking for a power transformer to clean the power for my KECES 151 DAC and my planned Little Dot MK3/5 Amp purchase,   since my past experience when my laptop is charging with my Musical Paradise MP301-MK2 is there are a whole lot of hum, but   when laptop is unplugged, almost dead...

I wonder if anyone here can build me a USB DAC with RCA out for less than 80-100CAD. Please PM me~~

I wonder if there would be any speakers upgrade from the Z Cinema under $250? Audioengine A2 Klipsch Promedia 2.1? Corsair SP2500 2.1?   Any 2.0 compact bookshelf?

I have been reading many posts about the D4 being a really good bang for the buck. But the battery life (9hours) is pretty low, won't make it through a longer plane ride... I spot on the D2+ Boa, which uses the same TI PCM2706 Chip, does it mean, the D2+ Boa will sound just as good as the...

Dunu-TopSound Hephaes Review   Specs:   Driver type:  Dynamic 9mm Freq. Response: 10~20KHz SPL: 105±2dB Impedance: 16ohms Plug Size:  3.5mm Gold Plated Cord Length: 1.2m Wire Material: Multilayer leading pipe micro folded yarns structure.   Source used in this review...

I have been reading posts about amp for Westone 4, still haven't came out with a conclusion. My source will be iPhone 3GS + Fiio L9 Line Out > Amp I want smooth mids and highs, good clarity and detailing. Bass as long as it's tight, should be fine. Doesn't strink the soundstage.   I have...

Shipping Weight: 162lbs LOL http://mp4nation.net/catalog/index.php?main_page=product_info&cPath=51&products_id=493   Am I going to get 100box ?:P  

Hey everything, I am thinking of upgrading my portable setup, I am currently running on iPhone HP out for my IEMs, SE215s, DUNU Ares and Hephaes.   I am interested to buy the Brainwavz B2, on the website, I came across the s:flo2, the specs are GREAT for the price, I read some about it, the...

I have been reading many good reviews about the Fiio E11, for it's price and people's comment, seems to be unbeatable. Any other competitor that's better than it for >$100? I will be using the amp to drive my Shure SE215, Klipsch Image S4, yet to arrive Dunu Ares and Hephaes, or whatever I...

I just got my MP302 MK2 yesterday, been working fine, but my wifi router which is pretty close to it made the speakers(PSB Alpha B1) hump(buzzing noise), its pretty noticeable when there is nothing playing, I use the B1 as desktop speakers in between them is my laptop. I am using Stock Shuguang...

I just got a though, after I have finally listen to many few brand's sound signature, UE(600, TF10), Earsonics(SM3), Shure(215,friend's 425), Grado(GR8), Radius(Wn2), so on.   Why can't different brand come together, and make the perfect IEM?   UE, Westone, Grado - Highs Shure...

I saw this brand from China, MUSE, can't find much info on it. I am looking for a DAC+Stereo amp for my PSB Alpha B1, Currently using my Creative Sound Blaster 5.1 USB as a DAC, to my dad's Yamaha DSP-A970, wonder if those MUSE amp would be a upgrade from my setup. since the A970...