Hi NawiLlih,   Please send a mail to salesteam@nuforce.com and we can arrange one for you :)

The design of both with or without mic is such that both cables in terms of audio performance has no difference, because of our design, the microphone is at the Y split, and the microphone has its own signal and independent ground wires, as not to affect the earphone signals.

    Thanks for your inquiry. Unfortunately it is our policy that we don´t release such information and thus I can´t answer you. NuForce is all about sound quality and we build products with NuForce sound quality - loyal and truthful to the original material. Let me know if you have other...

  The T-100 and Ts-100 tips’ physical “sound tube” openings are nearly identical, see below:       Because of the manufacturing process there will be slight differences in overall height, inner-core placement in-side the foam (it may stick out, or be recessed, at the bottom of the tip by...

You can check Dsnuts' review.  http://www.head-fi.org/products/nuforce-icon-udac-3-high-resolution-usb-digital-audio-converter-dac-silver/reviews/9833

  Hi,    I'm sorry to let you wait so long. The CNY holiday is just over on Tuesday and it's back to normal now. Let me PM you and see what I can do to help you.

  Unless special DSD to PCM conversion software is first installed on the PC and used to convert and then store the resulting PCM file on the hard drive, then normally the DSD conversion process will not take place. This only makes sense.   Conversely, the conversion process supported by the...

Here's our RD's reply regarding to your question:   Direct-Stream Digital is simply a 1-bit digital audio format that is based on the Sigma-Delta encoding/decoding architecture, and in practice is commonly referred to as a DSD recording/file.   Many are not aware though that whether they are...

  Hi earfonia,   After I reply to you our RD send me a correction o_0  Here's what he said:   The previous statement is wrong. The DSD conversion happens in the ASIO driver layer. The sound is clearly improvement by specific ASIO driver. I think user will hear the different between DSD...

        The NuForce uDAC-3 delivers truly superior sound via a high-performance, 24bit/96kHz USB Digital Audio Converter (DAC) and allows you to connect digital audio from your computer to your home stereo, desktop sound system, powered speakers or headphones. Employing the latest...

  No, the DSD stream is transferred to the USB chip and the USB chip does the real-time conversion to PCM before passing on to the DAC chip. I confirmed this with our RD.

  Are you using the new and improved version? Or the old version?

Quote: Hi giedrys,   The major it of Audio DSD implementations either convert to PCM on the PC (which is optimized for the computing power of a PC) or on the integrated DAC chip. The Icon DAC utilizes the PC for DSD to PCM conversion as we believe that this implementation allows for...

Quote:   Hi giedrys,   NuForce has adopted a policy of not revealing detailed information regarding the parts we use in our products. The reason is that there is a large number of audiophiles that possess only a limited level of engineering knowledge and experience, and therefore find...

Quote: Icon DAC and Icon HDP shares the same chassis as in several models in this line. But they have completely different design. Icon DAC headphone amp is seriously powerful, same power as some pure class A headphone amp.  Icon DAC also support USB audio for Android 4.1 and above...

RCA Output Impedance: 10 ohm Headphone Output Impedance: 2.4 ohm RCA Input Impedance: 22K ohm   Yes it run in class A 

Here you go, we'll update these infos on the product page. 1.2W @ 16 ohm 1.825W @ 32 ohm 718 mW @ 100 ohm 249 mW @ 300 ohm 126 mW @ 600 ohm

Official release now :) http://www.head-fi.org/t/674654/nuforce-icon-dac-with-android-dsd-support-now-release

            “With the advent of Smartphones and their enormous storage capabilities, a great many audio enthusiasts have been longing for a quality DAC/headphone amp they can simply plug directly into in order to experience their favorite music delivered with vivid clarity,”...

The price is $149 now... https://www.nuforce.com/index.php?option=com_k2&view=item&layout=item&id=25&Itemid=188/

Saw this video review from hifiguy: http://www.youtube.com/watch?v=n5cgSU2Sg58 

http://www.nuforce.com/index.php?option=com_k2&view=item&layout=item&id=374&Itemid=2337 <----driver for download

I think you might need to give more time to burn-in. I've asked them about the burn-in time which is 75 hours. 

Review from TAS: http://www.theabsolutesound.com/articles/nuforce-dda-100-integrated-amplifier-1/   I think the professional reviews and many positive user testimonies can't be wrong. Maybe it's your speaker too hard to drive? The DDA-100's power output is 75W (4 ohms), 50W (8 ohms). The...

    NuForce is dedicated to providing the best quality sound for everything we make. This commitment to quality includes our NE-770X earphones, which we will like to bring to your attention. The NE-770X features a wide-range, non-metallic driver configured to produce a natural, supremely...