https://imgur.com/vtm2IeV it has a model no. of 1259, but it doesn't have the manufacturer name on it. Can anyone help

I got a friend who rip a blu-ray audio disc to me. It contains 14 songs, all WMV files, and a total of 2.6GB on those 14 songs. They are all 5.1 so what is a good and popular blu-ray audio authoring / creating software?

http://www.mshdpower.com/78k_eng.html https://www.spill.hk/audiovisual/78k-ultimate-the-one-hdmi-fiber-cable/ https://aerecordshk.com/Gloria-%E6%AD%8C%E8%8E%89%E9%9B%85-Simply-Love-78K-%E8%8B%B1%E5%9C%8B%E5%86%B7%E5%87%8D%E8%99%95%E7%90%86-SACD Essentially translated in English, they are...

I want to sell my MDR-V900 (also made in JApan), and I want to price it properly. This guy at ebay is selling his V7 for US$300. Is that the average price for these? If so, how much should a pair of MDR-V900 goes for...

I really like my carrying case from Ultrasone, it's a portable carrying case for signature Pro. I see this brand HiFiMan that has a Susvara that is portable, but their box is just a regular size box. But since the headphone can turn sideways, I'm hoping there is some co. out there that makes a...

I have been using the Sony PHA-3 for 1 year. It's quite good. i have it connected from my portable CD player, thru the Toslink link to the Sony. The other day, I saw an ad. on the Hugo 2. And they won that HI Fi world portable DAC of the year award. Is there a noticeable difference between...

I am looking for portable HiMD player of any brand that has an Optical output. Is there such a thing? If not, is there a way to use the head phone out as co-ax output by chance? Likewise, I am also looking for desk model of HiMD player / recorder that has Optical output or Diigtal co-ax...

http://goods.ruten.com.tw/item/show?21452112156583     while I was at this ruten.com website, they have many other K2HD, in which the packaging and printing looks like legitimate and real, but the pricing is only US$12, in which it can't be that low.    What do you guys think? real or fake...

I have a few SACD and a few K2HD, I compare the sound recording in A-B  test, it seems K2HD is noticeably better.   K2HD is 24 bit at 100KHz whereas SACD is sample at 2.8 MHz range,  so you would think SACD should sound better   When I listen to SACD, in only some vocal songs, the background...

I'm looking at the features by the Sony, it looks like the Sony has more gadget features than AR.  But does anyone owns both that can do a comparison review?

A few mth. ago, I replace my Sony mdr-V900 headphone jack to a replacement jack.   But 2 mth. later, the surface (coating) of the jack has wear off, and the headphone gives those fuzz sound upon contact.   What are the criteria for a good headphone jack?  OR even better, what website do you...

I had an old portable Sony audio remote, a sony RM-MC40ELK, and when I connect my Sony MDR-V900 headphone, there is hissing sound.  So a few mth. ago, I ordered a brand new Sony audio remote (the remote is for my HiMD player).  When it arrives, the hissing sound is gone.   Then just recently...

Okay, I had an old portable Sony audio remote, a sony RM-MC40ELK, and when I connect my Sony MDR-V900 headphone, there is hissing sound.  So a few mth. ago, I ordered a brand new Sony audio remote (the remote is for my HiMD player).  When it arrives, the hissing sound is gone.   Then just...

I am currently using Sony MDR V900, the spec. is 50mm driver, neodymium magnet, 3000mW, 24 ohm Impedance at 1KHz, 107dB/mW, freq. range 5 to 30K Hz.   So far, this is the only 1 I've found, but I don't  know if it can fold all the way to the top http://www.audeze.com/products/headphones/lcd-xc