I know it may sound strange, but these two small features are a deciding factor for me. I may be able to add my own crossfeed with my Headstage or Leckerton portable amps but FM is a must, please let me know what's out there, I haven't kept up with this part of the market as of late!

Is this spreadsheeet valid? https://docs.google.com/spreadsheets/d/1qVFzkkDWlZHdMAEv_V-uBiMuorqXkCqLwfAdT4xR79k/edit?usp=sharing

May I ask for some advice on this? I'm not keen on ipod generations so i thought i'd ask. Thanks,

I've recently been introduced to the world of modern DAP's by Fiio's X5iii, I'm coming from what seems like ancient technology in comparison... That being said, what's a logical upgrade from this unit other than the obvious Fiio X7? Thanks,

Can anyone recommend a good sized travel case for the hifiman edition x? it is the same size as the he1000 to my knowledge so anything that would work for the he1000 is on the table too! Thanks,

I'm looking for recs on a TOTL open back headphone for use with heavy metal, rock, and punk... Not necessarily the best recordings in terms of dynamic range and usually lots of treble energy and speed in the recording, should I try to counter this synergistically?

I have a Beyer T90 that I enjoy but the treble is a bit too harsh, as far as I know i have a few options and I'd like to hear your opinions on what would be best. 1.) 1 ply of TP 2.) 2 ply of TP 3.) 3 ply of TP 4.) 2mm synthetic felt 5.) 3mm wool felt 6.) a LCR anti-resonant filter circuit

I'm a enthusiast and have some high over ear cans (HD800, LCD2F, D1000, HE560), but I've always been reluctant to try Campfire audio because I'm worried that they are run of the mill iem's with machined enclosures that cost a ton of money. So, what campfire product has the best performance to...

I'd like to know what you think is the best dual balanced armature earphone money can buy, or maybe some that are practical too :)

Let's say hypothetically that I have a big pile of armature based iems (with detachable cables of course) from the same manufacturer, what's the best way that I can match the drivers? How is this done in industry? Thanks,

May I ask what devices are compatible to take a digital signal from a ipod classic as a DAC input? Thanks!

May I ask how to figure out the volume attenuation caused by a volume potentiometer in an amp circuit please?

I'm a stickler for numbers and I continually try to make my listening experience accurate and safe by creating tables of volume calculations with various devices and headphone sensitivities. A good base for me was the calculations given by "NWAVGuy" but he recommends listening to music with the...

May I ask what impedance filter is used in the ER4P and ER4XR? Thanks!

I need some input for the choices, please reply with your choice for the best Windows Driverless USB DAC!

I know there are some other experts that have tinkered with the sound of their IEM's, so does anyone know: The filter color of the stock SE530? The filter color of the stock SE425? The filter color of the stock SE315? Thanks!

Does anyone have the recent links for the THX00 listings from BlinQ that sold for less than $250 USD, they are hard to find! It would be great if someone had them in their history or cart from before. Thanks!

I usually don't let me own subjective thoughts get in the way of what I see in measurements but this case is driving me nuts... My Fiio X1 no matter what I try, sounds weak in the bass, even compared to my ancient Sansa Fuze... Any thoughts on why this might be? Do I have a defective unit?

What color is stock? Same as the SE315? Any suggestions on what I could try? Thanks,

Because I'm fond of the HP50 and a brute for punishment when it comes to NAD poor quality control, I purchased the HP30 from Worldwide Stereo through eBay, I took them out of the box new and put them on my head one time and immediately heard some strong cracking noises and after about 40 seconds...

Does anyone know what kind of connector the M4U4 uses?

I'd like everyone's thoughts! Please let me know if there's something I didn't consider.

I'm a die hard MP3 player user and really enjoy having a nice slim Sansa Fuze to throw into my pocket. It's light, small, and I don't care if I scratch it up a bit. I'd really like a upgrade however but I want something very neutral, with a low output impedance, relatively small, and that I...

I have a lot of difficulty finding in ears that work for me. It's a little difficult even deciding where to begin considering my anatomy :P My right ear canal is significantly larger than my left but I also suspect my left to have a larger than normal bend. I have a very difficult time getting...