AKG K-518.

I love the AKG K-518 BLK edition, they are my new headphones for traveling, sure they can be a bit bass heavy but when one is outside that can be good thing.
They are not perfect so if you got a big head these will clamp hard on your ears, in fact that’s also the main reason why they isolate the outside noise so much, also these headphones have a huge and I mean huge cable so be prepared for that.
For 40€ these are great but grab them soon because they were discontinued.

Raspberry pi + Wolfson Audio Card project.

 

So I finally finished my Raspberry pi + Wolfson Audio Card project.

Yea, I was lazy….anyway I now can play 24-bit, 192KHz lossless audio on my rig and there’s no need for a power hungry computer.

The Pi box is behind the TFT, its a simple black box similar with the one with a wood front in the photo. HDD is next to the decks and yea I’m gonna disconnect the blue LED ou cover up that light.
I did a little overclock to the CPU but nothing too serious, heat dissipation is enough and the box has an open back.
I also have a little hub to connect the keyboard and mouse.

Software wise the Wolfson cards suck…most distros out there aren’t compatible with it.
It runs the OS image provided by the amazing Ragnar Jensen.

As for playing music, it does sound nice and there aren’t dropouts or noticeable hum.
Anyway I’ll put a decent keyboard on the thing when I can.

On a final notice, stay away from this board as it doesn’t have decent support.
There are better things out there these days.

Some updates on my gear.

So I bought a new CD player on Thomann, its a cheap Swissonic but for the money it’s pretty impressive.

Massive bonus is the fact it has XLR outputs.
I’ll be sincere I wont use half of the pro specs it has.
It’s a pretty solid piece of gear for the price, the fact its designed for a rack also helps.
Now why the hell did I buy a pro deck..because there isn’t any good Hi-Fi deck on this price range. Second hand is not an option, CD players are awful deals unless you really know the seller, have mad skills at repairing or have plain luck.

Also because I wanted free shipping I had to stack some more stuff on my order.
So I also bought two original Beyerdynamic DT-880 headbands and new pads for my DT-880…Always nice to have those in stock even if I know mine will last at least 10 or 15 years until they get awful but better safe than sorry.

I also bought a fender cap, the blackout model. I love this model plus its one of the few ones that actually fits my head. Fender I love you!

Also two months ago I went for a 8Gb Sony Walkman NWZ-E584, my BQ Aquaris E4 smartphone was OK for music with a portable headphone amplifier but the Sony packs a punch even with my Grados. Where it truly shines is with the active noise canceling headphones that are included, sure you lose some details but on a train or bus they are a thing of heaven.
Anyway to comute I use my Sennheiser CX 3.00 in-ears and with the Sony they sound really nice. I don’t enjoy expensive gear when I comute don’t want to get mugged for something stupid as too much bling.

As a follow up to my Beyerdynamic DT-880 purchase I did buy the Lake People headphone G103 and its a match made in heaven.
I don’t actually review gear but the Lake people is not build like a tank, the darn thing is build like a aircraft carrier! 😀

@chiisai-fukurou we both love Japan, you more than me but dude I also love German engineering!

I also got some cheap portable headphone amplifiers one from Creative Labs and one from M-Audio.
The E1 from Creative one can be a nice simple DAC also, as for the M-audio Bass Traveler like the name says it’s has a nice bass boost function that I enjoy using when I comute. I recommend both as entry level headphone amps, they drive my Grado and Shure headphones with ease.

This is a half year list of purchases related to my hobbies, thus it might look like a lot of things but it isn’t all that much if compared with more hardcore  audio enthusiasts.

The hero of DIY audio, Pow Chu Moy.

It came to my attention that Pow Chu Moy the man behind Head-Wize and the Cmoy headphone amplifier passed away in Reno Nevada (US)  on February 12, 2016.

Kevin Gilmore was the bearer of the sad news in the headphone community Head-Fi.

I never had the pleasure of talking with Chu Moy, mostly because his forum went down more or less at the time I finally had access to the Internet, but I know a lot of his work, specially the Cmoy amplifier.
Chu Moy is one of those rare online personalities of whom you can’t find a picture via google.
It’s amazing that a man so loved by the DIY audio community never placed a photo online for us to know his face, but something tells me he didn’t want fame or money.
If that was the case maybe Head-Wize would still be around sponsored by audio companies and with draconian rules uphold by professional moderators to protect the flowing of money.

Chu Moy is probably the best example of a true patron of DIY audio. Others tried to emulate his work but they never achieved his fame, after all he does have a amplifier with his name.
All headphone audiophiles know the Cmoy amp and sooner or later some build it or buy it.

Pow Chu Moy is to DIY audio what Sony was to Portable audio in the 80s.
I offer my deepest condolences to his family, with hope they know his importance to all of us headphone enthusiasts.

Update: 21 Out 2016
More shared online about him. 

On innerfidelity.com, the user Jssnow1 wrote:

“I was saddened to hear about Chu’s passing. I attended high school with Chu and just googled his name to see what he was up to and came across this sad news. As there does not appear to be much info about Chu, I can share a little bit. Chu grew up in Chinatown, NYC and attended Poly Prep CDS before going to Yale for undergrad. He was a very nice person. He was reserved, mostly kept to himself, very studious and hard-working. I will attempt to post a picture of Chu from high school (class of ’79). Best”

On lowyat.net, Jssnow1 also shared: 

“Hi, I was very sorry to hear of Chu’s passing. I was a high school classmate of Chu’s and was just trying to catch up with what he might be up to. Foe some background, Chu grew up in Chinatown, NYC and attended Poly Prep CDS in Brooklyn. He was a very serious and good student; extremely straight-laced with excellent principles. A very nice person. After high school, he went to Yale, and I lost track of him after that. I’ll try to dig up an old photo and figure out how to post it. Best,”

powchumoy

On head-case.org  Tyll Hertsens wrote:

“So I decided to call Frank Patten  at the Washoe County Public Administrator office to see if he could tell me any more about Chu.

He was surprisingly forth coming. He said Chu was “traveling light”, and had few if any possessions. He was renting a one-room apartment week-to-week. It was almost completely empty but for an unopened Amazon box with a Bissel vacuum sweeper inside. There was no bedding.  They could find no job or source of income. He did have a PayPal account but the only thing they found is a few contributions to political parties and disaster relief efforts. They found his deceased dad, and they think he had a sister but can’t find her. He was born in New York. He evidently died suddenly and inexplicably.

And yeah, being alone doesn’t mean he was lonely…but boy, it was a little hard hearing that stuff.”

Beyerdynamic DT-880.

I feel naked without my glasses but I wanted a new casual social network photo so I took a selfie with my Beyerdynamic DT-880 (250Ω version) maybe this way I actually look like an audiophile. XD

Now serious, these headphones are pretty amazing and I’m only using a ART HeadAmp4 on my desktop rig. I’m saving to buy a Lake People headphone Amplifier, I need a reference for my DIY projects.

I don’t make reviews so here’s one from Ken Rockwell if you buy stuff online use his referal links, the man is a really nice reviewer.