Little Dot Mk I+ (Gold Edition) Headphone Amplifier

Little Dot MK I+ Portable Headphone Amplifier

******************* THIS SECOND DUE TO RETURN BY A TIME WASTER WHO CHANGE HIS MIND AFTER WE SENT THE ITEM TO HIM*************************

There is nothing wrong with this item, except its original box has been torn a bit. Item it self is still intact and still as new as he hold it for 4 days before changing his mind with excuse NOT SUITABLE with his needs.

So, our lost your gain ....

The successor to the Little Dot MK I, the new Little Dot MK I+ takes advantage of American National Semiconductor’s newest offerings in ultra-low distortion circuit components: LME49710HA high fidelity operational amplifier and the LME49600 high performance current buffer.  The new power supply consists of two 3.7V 700mA/h Lithium-Ion battery to provide up to 30 hours of high current, ultra-low distortion power to your headphones.  Circuit stability and reliability over the previous Little Dot MK I has been markedly improved as well.  The Little Dot MK I+ also has exceptional compatibility with a wide variety of IEMs, earphones, and full-sized headphones due to its user-selectable three gain settings, as well as output current control via internal jumpers.  When jumper caps are set in place, output current increases by 80%, dramatically improving dynamics, impact, and low frequency response with the trade-off of lower battery life.

There are two version of the Little Dot MK I+: the Normal Version and the Gold Version.  The Normal version has a plastic housing and uses the LM4562 op-amp in the pre-amp section.  The Gold Version has a metal chassis and uses dual LME49710HA in the pre-amp section.   

Little Dot MK I+ Technical Specifications:

• Line Input: 3.5mm (1/8 inch) mini-stereo
• Headphone Output: 3.5mm (1/8 inch) mini-stereo
• Frequency Response: 5 Hz (-0.6dB) to 200KHz (-0.3db)
• THD+N: 0.0010% (1V @ 1000 Hz)
• Suitable Headphone Impedance: 8 - 300 ohms
• Input Impedance: 20K ohms
  
• Power Output: 200mW (32 ohms)
• Gain Factor: 1, 2, 4x (User Selectable)
• Battery Life: up to 30 hours per charge
• Battery Overcharge Protection
• Universal Voltage AC Charger/Adapter included (Type B plug) 
  
• Measurements:
• Metric: 95 mm (length) by 70 mm (width) by 24 mm (height)
• English: 3.74 inches (length) by 2.75 inches (width) by 0.94 inches (height)
• Weight: 192 g (includes internal battery)
• 1 Year Little Dot Warranty

PLEASE NOTE:

Buyer are expected to process the payment within 3 days of winning the auction or as soon as possible if it is BUY IT NOW.

Also donot hesitate to asks any questions before actually hit the BUY IT NOW or winning the auction.