uAMP109G2+
uAMP109G2+
uAMP109G2+
uAMP109G2+
uAMP109G2+

uAMP109G2+

Regular price
$325.00
Sale price
$325.00
Quantity must be 1 or more

Affordable High End Headphone amplifier + USB-DAC


*NEW VERSION WITH UP TO 50 HOURS OF BATTERY LIFE
The μAMP109G2+ is the New Generation of uAMP109+ with improved the features, it is a small high end portable headphone amplifier that has the additional benefit of a BASS control which makes headphone listening more flexibility.

The amplifier also has a built-in DAC and can be directly connected to an USB-port of a computer. The sound quality of this DAC crystal clearly surpasses that of standard quality soundcards.

Specifications:

Amplifier Class                        A
Input Impedance                     10,000 Ohm/Channel
Input Level                              0V to 3000mV (4V max)
Frequency Response             5Hz to 300,000Hz -0.1db
Analog Input                           1/8”(3.5mm)Stereo TRS phone
THD+N                                   <0.00003% (5Hz to 27KHz)
Digital Input                            Mini USB 5pin
Digital Sampling Rate            32, 44.1, 48KHz
Digital Transceiver                 Full speed USB 1.1 & 2
DAC Resolution                    16 bit Delta Sigma Stereo
DAC THD+N                         <0.0003% modified
Output                                   1/8”(3.5mm)Stereo TRS phone
Headphone Drive                  16 Ohm to 600 Ohm
Output power                        Up to 1200mW/Chanel RMS
Output coupling                     Direct Capless (No Capacitor)
Output Impedance                <3 Ohm/Chanel
Gain                                      Linear adjustable from 1 to 6 (0 to +15db no steps)
Bass Boost                           Variable from 0 to +6db with knob (5 to 150Hz)
                                             S/N Ratio >110db
Virtual Ground                      600mA sink/source ±0.1%
Indicators                             1 Blue LED for Power
                                             1 Red & Green (Bi Color) LED for Charge Situation
Power Switch                        combined with Volume
Charger                                 Intelligent internal Charger
DC Power                             1 X 9V Li- ion Battery MS1800 (included)
AC Power                              90 to 240V Switching Wall Adapter
                                              (included) MS121 Regulated
Battery Life                            Up to 50 hours Continuous use and
                                             up to 80 hours partial use (normal use)
Weight                                  7.2 Oz (205g)
Size                                      2.5” W X 3.4” L(4.0”with knob) X 1.18”H
                                            [6.3cm W X 8.0cm L(10.1cm with knob) X 3.0cm H]

MADE IN USA