Tuesday, February 16, 2016

AAW W500 AHMorph unboxing - Rudi0504

Advanced AcousticWerks

AAW W500 AHMorph unboxing

- Rudi0504

http://www.acousticwerkes.com/w500-ahmorph.html

AAW W500 AHMorph with adjustable Sound Signature impressions - Rudi0504

I would like to share out the box

AAW W500 AHMorph

with adjustable Sound Signature.

I would like to say thank you to Rudy Yee Marketing Director from AAW Technology Pte Ltd Singapore for the review unit AAW W 500 Ahmorph.

Source :
Lotoo Paw Gold.

Iem :
AAW W500 Ahmorph.

Out the box Sound Quality.

Highs:
Open and rich in Detail.

Mids:
Very clear and sweet Mids.

Bass
Very good Bass Impact and very clean and fast bass response.

Separation :
Very good separation

Soundstage :
Very wide and has very good depth.

I will share more after burn in time.

-Rudi0504.

W500 AHMorph Reference HYBRID CUSTOM IN-EAR MONITOR

Configuration: Proprietary 9mm Dynamic Driver + 4 x Balanced Armature Drivers

Hybrid System:

+TruXross 5 Way Passive Crossover - Physical Low Pass Filter on Dynamic Bass Driver + Electronic 4 Way Passive Crossover.

+Allocation:　Dynamic Woofer|Low|Mid|High|Ultra-High

Armature System:

+TruXross 4 Way Passive Crossover - Electronic 4 Way Passive Crossover.

+Allocation:　Low|Mid|High|Ultra-High

+Triple Sound Bore Design+Frequency Range 18Hz-23000Hz

+Sensitivity 103.3dB SPL @ 1 mW

+Impedance: 15 ohm @ 1kHz

+THD <= 0.2% @ 1kHz

+26db+/- Ambient Noise Attenuation

+46" Null Audio Vitesse Cable(4 Braid Detachable)

+AAW Shock&Waterproof Carrying Case

+Cleaning Brush & Cloth

+60 Day Refit Guarantee

+2 Year Limited Warranty

Continuously Adjustable Sound Signature by Re-allocation of Power between Dynamic and Armature Drivers

Complete disable of Dynamic Driver when dial fully tuned to Armature position(Clockwise)

http://www.acousticwerkes.com/w500-ahmorph.html

Lotoo PAW Gold -Rudi0504

Friday, February 12, 2016

Short impressions of the Cowon Plenue D. - Rudi0504

After a burn in of about 40 hours I would like to share my short impressions of the

Cowon Plenue D.

Source:

Cowon Plenue

IEMs:
Ocharaku Kaede II.

Headphone:
V Moda M 100.

Highs:
It has rich detail and clarity
But i feel the high is not so free.
Maybe I need some more burn in time.

Mids:
Is sweet but lacks clarity

Bass:
Is not so tight and I need an Equiliser to make better Bass detail and clarity.

Separation:
Good separation

Soundstage:
Is wide and has good depth.

Overall:
Cowon Plenue D can drive a headphone like the V Moda M100.

For best sound quality I need to use Equalizer for headphone and iems are different.
You can adjust follow your preference.

I need more burn in to open up the Cowon Plenue D.

-Rudi0504.

Thursday, February 11, 2016

ifi Nano iUSB 3.0 press Release.

nano iUSB3.0

Flagship technology in the US$200 sector

Southport, UK – 11^th February 2016

Total Audiophile USB Solution: nano only in price & size

For $500 to $5000 usb devices, the nano iUSB3.0 is the one-stop, future-proofed solution. It is the sibling of the flagship micro iUSB3.0. It operates in all USB modes to 5 Gigabit USB3.0, supplies pure, clean power and reconditions the USB data. The USB3.0 active chipset at the heart is backwards compatible with USB2.0 so all USB devices - DACs, Mixers and DJ Controllers benefit.

Using the flagship micro platform, the nano iUSB3.0 is the class-leader in the sub US$200 segment:

1. Audiophile USB3.0 Ultra-speed (5.0Gbps) and USB2.0 active USB repeater.

2. Signal REgen®/REbalance®/REclock®.

3. Active Noise Cancellation® military-grade circuit, ultra-silent 0.5uV (0.0000005V) noise floor.

The retail price of the nano iUSB3.0 is US$199 (ex-tax) or Euro225/£175 (incl VAT).

For the first 199 customers worldwide, we are also offering a special launch bundle of nano iUSB3.0 & Mercury (0.5m); at US$249 (ex-tax) or Euro275/£225 (incl VAT).

Sunday, February 7, 2016

Centrance Hifi-Skyn manual

http://www.centrance.com/products/hifi-skyn/HiFi-Skyn_manual.pdf

Saturday, February 6, 2016

Astell & Kern AK380 Copper review - Rudi0504

AK380 Copper review

By Rudi0504.

I have a long history of owning Astell & Kern products.
Such as:

Ak 100 mk 1 Final Audio Design Edition.

Ak 100 mk 1 Gold Japan Edition.
Ak 100 mk 2 Blue LE japan edition.
Ak 100 II.
Ak 240 ss.
Ak 380 copper.

I base my findings and conclusions on the above and also comparisons to other TOTL

DAPs I mention later in the review.

Build.

The build of the AK380 copper edition is as any Astell & Kern device, a well tooled and finished piece of perfect design.

The weight is more than previous AK devices due to the material employed (about 350g).

It feels solid when resting in ones palm.

The body is machined from a full solid block of copper over four hours.

See here: http://www.iriver.jp/products/product_119.php#1

Quite an engineering marvel!

Sound.

The sound of the AK380 echoes much of what has gone before within the AK line of Daps. This although still being part of the AK380 series it does have its own particular signature sound revealed by sessions of critical listening.

My earlier initial impressions:

Source:
AK 380 Copper

IEM:
Fit Ear MH 334 custom

Out the Box Sound Quality compared with the standard AK 380 :

High:
On Par with the standard AK 380 with better rendering and more natural sounding highs and smoother.

Mids:
They are cleaner and has better pronounce, sweeter and more natural vocals.

Bass:
Very clean, deep and more accurate sounding bass.
The bass quality is the best from all the AK DAPs I ever heard up to now.

Separation :
Is better in that the individual music instruments placement is more accurate.

Soundstage :
More 3D, like as in a big concert hall.

Background :
The best black background I have ever heard on a Portable DAP.

So far I am surprised what the AK 380 Copper can produce, its their best sound quality in a DAP to date.

Further more recent thoughts and impressions.

I have listened to the AK380 Copper that I own and have also shared it at several meets to gather other peoples opinions to check and verify my own impressions.

Highs:

Better detail and clearer rendering than the previous Daps in the AK380 series.

Mids:

They are sweeter when compared to the original AK380 and vocals are cleaner.

Bass:

The lower end has more impact, it comes across as tight, detailed and with a fast response.

Separation:

The separation of the music, vocals etc is excellent. As is to be expected.

The Soundstage:

It could be akin to a large concert hall. Expansive.

Features.

32/384 kHz playback.

DSD 256 native.

(AKM) AK4490 DAC.

Graphic EQ.

Compatible with the AK accessories such as the extension cradle, amplifier, CD ripper (all not included).

WAV, FLAC, MP3, WMA, OGG, APE, AAC, ALAC, AIFF, DFF, DSF all supported.

Included items: microUSB cable, leather case, screen protective sheet x2, back protective sheet × 2, microSD card slot cover x2, quick start guide, warranty card (body one year / accessories 90 days), Attention statement.

For full spec details see here:

http://www.iriver.jp/products/product_119.php#2

Value.

I think it performs well within the hierarchy of TOTL Daps.