h1

Music ALL-IN-ONE - Shek h1 

An Innovative and Unqiue Product from Sigtone –
Hi-End Portable USB DAC Headphone Amplifier

We believe all of you want to listen to beautiful music on a beautiful machine. We believe that simplicity and all-in-one are what you’re looking for. It’s from these points that we created this UNIQUE product – Shek h1.

Functions as a portable DAC and a portable Headamp. It has a simple display and simple functions, and is able to extract, decode, and restore aliveness and the subtle details of music.

If you’re looking for a single device to enjoy and experience a high-end audio at work, at home or anywhere they have a computer, Shek h1 is probably exactly what you’re looking for. A real delicious treat for your eyes and the ears.

Download the userguide of Shek h1 here :


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Innovations & Uniqueness:

• A Single Portable Device with DAC and Headamp Functions
• Real Plug-and-Play - Enjoy music right away, NO special driver required
• Portable – Powered by Lithium-ion Battery (Sanyo)
• Build-in DAC
• Powerful Headamp – drive low and Higher impedance headphones / earphones
• A standalone headamp; Just simply connect your ipod or MP3 player to “Line in”
• A stanalone USB DAC; Just simply connect “Line out” to your Hi Fi system
• Intelligent voltage charging module, fully automatic trickle up and charging once connected to a computer
• Stop charging if fully-charged

How does Shek h1 work?

Function 1) If used as an all-in-one USB DAC Headphone Amp

• Connect to USB port of your computer
• Computer will automatically use Shek h1 as a sound card
• Plug in your headphone/earphone into “Headphone Out” and enjoy music rigth away
• Use the front panel control to adjust the gain of the amplifier directly to match exactly what your listening needs are

Function 2) If used as a standalone Headphone Amp

• Feed audio out of your audio source (iPod, CD/MD/MP3 Player, etc.) into the Shek h1 “Line In” by using 3.5-3.5mm audio cable
• Plug in your headphone/earphone into “Headphone Out” and enjoy music right away
• Use the front panel control to adjust the gain of the amplifier directly to match exactly what your listening needs are

Function 3) If used as a standalone USB DAC

• Connect to USB port of your computer
• Computer will automatically use Shek h1 as a sound card
• Link “Line out” to the audio in of your Hi Fi System

Non-compromised design – aestheticlook and stunning sound performance

Input & Outputs:

• Headphone Out - Green Phone Socket
• Line In - Pink Phone Socket
• Line Out - Black Phone Socket

Supported Inputs:

• USB 1.0
• Line In: Analogue signal

DAC:

• 16bit Stereo DAC
• S/N Ratio: 105dB
• Sampling Rate: 31KHz/44.1KHz/48KHz
• Dynamic Range: 100dB

Supported Operating Systems:

• Windows 98SE, ME, 2000 Professional, XP Home/Professional, Windows Vista
• Mac OS 9.1 or later, Mac OS X 10.0 or later

Analog Outputs:

• Headphone Out: 7.2Vp-p; 16Ω--70mW； 32Ω--130mW
• Frequency response : 10-100kHz/1dB
• THD+N (total harmonics distortion plus noise) : below 0.009%
• PRSS at 217Hz: 80dB
• Line Out: 4.5Vp-p

Battery Charging:

• Charging duration to fully-charged: 5 hours
• Total playing duration at moderate volume: 150 hours
• During charging time, the RED LED at the back panel will be turn on. When the battery is completely full, the light will be extinguished.
• Automatically stop charging when it has been fully charged, avoid over charged and extend the battery life.
• Intelligent power source selection: Shek h1 will be powered by USB bus when it’s connected to a computer, and it will automatically switch to battery once the USB cable is unplugged.

Premium Components:

• Sanyo Lithium-ion Battery 1600mAh – Well-known and pioneer battery suppliers
• Vishay Filtering Caps
• Philips Couplding Caps
• No external wire; All components and connectors are on PCB board.
• Volume potentiometer using authentic Alpha potentiometer
• 2mm FR4 PCB board
• Pocket size: 7 (W) x 2.8 (H) x 10.6 (D) cm
• Weight (including battery) : 100g