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A10h

Ultra-low distortion precision linear feedback circuit (PLFC), distortion as 

low as 0.00006%!

Ultra-low noise power supply design, so that the output noise is as low as 

1.3uV (APX555B measured value, not equivalent)

Ultra-compact design, suitable for desktop headphone system

High precision low temperature drift resistance, its performance is not 
affected by temperature

Hi-End pre out for  pure amplifier or active speakers

High quality relays and popless sound design

High precision low noise 256 level relay volume control

*In order to make the volume more linear in actual use, the extra levels are 
shielded.

2 Watts into 16 Ohm,1 Watts into 32 Ohm

20 Hz to 500 kHz Frequency Response

3 gears of gain control, for IEM or headphones

High, medium and low three gears can switch gain control

The headphone amplifier has DC,comprehensive protection such as 
overvoltage and thermal protection

Use high-efficiency and ultra-low noise power system

Equipped with full function remote control.

Features

Summary of Contents for A10H

Page 1: ...A10h...

Page 2: ...A10h 7 1 2 3 4 QC 5 6...

Page 3: ...A10h PLFC 0 00006 1 3uV APX555B 256 16 2W 32 1W 20Hz 500kHz DC...

Page 4: ...6 1W x 2 32 500mW x 2 300 250mW x 2 600 134dB 1 3uV THD N 123dB 0 00006 1kHz 32 THD N 120dB 0 00013 20 20kHz 32 1dB THD 125dB 0 00006 47k 0 47 20Hz 500kHz 3dB 6dB 0dB 9dB DC15V EN60065 18 W 0 1W 100 3...

Page 5: ...1 2 7 AAA 2 A10h B A10h A10h...

Page 6: ...A10h IN OUT L R L R HIGH RESOLUTION HEADPHONE AMPLIFIER A10h 15V 6 35mm RCA RCA DC 15V 5 6 7 1 2 3 4 1 2 4 3 5 6 7 1 2...

Page 7: ...A10h 6dB 0 0dB 9dB 3 1 2 3...

Page 8: ...Shenzhen DaHao Technology Co Ltd USER MANUAL A10h...

Page 9: ...air warranty does not affect the secondary sales afterthey can return Faulty for free with in one year warranty normal use 2 Date of purchase is in accordance with invoice date or receipt date issued...

Page 10: ...lifier or active speakers High quality relays and popless sound design High precision low noise 256 level relay volume control In order to make the volume more linear in actual use the extra levels ar...

Page 11: ...123dB 0 00006 1kHz 32 THD N 120dB 0 00013 20 20kHz 32 1dB THD 125dB 0 00006 Input Impedance 47k Output Impedance Near 0 Pre out Impedance 47 Frequency Response 20Hz 500kHz 3dB Gain Low 6dB Middle 0dB...

Page 12: ...al receiver on the unit is exposed to direct sunlight or bright light If this occurs try moving the unit Beware that use of this remote control could cause the unin tentional operation of other device...

Page 13: ...Power Supply DC15V 7 8 9 1 2 3 4 Knob 6 35mm headphone jack Remote window Display Note Please turn down the volume before connecting the headphones to avoid excessive volume damage to the headset Acco...

Page 14: ...A10h Pre mode Direct connection between pre output and input signal Direct connection between pre output and amp signal Gain control Low gain 6dB 0 gain 0dB High gain 9dB Brightness Brightness 1 Brigh...

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