Nobsound Hi end Fully Balanced Headphone Amp Digital XLR/RCA Stereo Amplifier HiFi Audio Preamp Reference HPA V281 circuits

Nobsound Hi end Fully Balanced Headphone Amp Digital XLR/RCA Stereo Amplifier HiFi Audio Preamp Reference HPA V281 circuits
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  • Список ценUS $722.50piece
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Oписание продукта

New arrivel SMSL SH-8 6.35mm/Balanced High Performance RCA/XLR input HiFi Headphone Amplifier

 

0102030405

 

 

 

Features

 

The newly designed discrete output stage circuit has ultra low distortion, as low as 0.001%, and the output current is larger than before.

 

A fully balanced circuit design from inputs to outputs.

 

Use electronic volume control to ensure the volume level are the same for left and right channel.

 

Use lots of audio grade component and HIFI coupling capacitors.

 

Popless mute circuit and protection circuit, for the health of headphones.

 

Built-in tone control function and SDB EQ mode, easily adapt your headphones.

 

Powered by a linear power supply, the all-aluminum CNC milling chassis to reduce magnetic noise.

 

The OLED display and user-friendly operating system are easy to understand and  can be operated by remote controller of SU-8.

 

 

Remote control:
Install 2 x AAA batteries as instructions.


When using the remote control, point it toward the remote con-trol signal receiver on the main unit from a distance of 5 m (16 ft) or less. Do not place
obstructions between the main unit and the remote control.


The remote control might not work if the remote control signal 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 devices that can be controlled by infra.

 

NOTE:
1. This remote controller use 2 x R03/AAA battaries;
2. When you first operate SH-8,press the B key first

 

IMPORTANT NOTE:
The SH-8 has remote control function, but the remote controller is not included,if you need to buy remote control,pls contact us freely!


Change Settings:
Instructions

BUTTON
Short press : Menu Switch
Long press : Power ON/OFF and quit menu


KNOB
Outside the menu : Volume control
In the menu : Control of menu items

​


Specification:
Input interface:Unbalanced (RCA) x 1, Balanced (XLR) x 1
Output interface :6.35mm headphone jack, balanced headphone jack


Unbalanced headphones 


32Ω 420mW 
64Ω 377mW 
150Ω 190mW 
300Ω 100mW 
600Ω 51mW 
THD+N:0.0009% 
SNR :107dB 

 

Balanced headphones


32Ω 655mW
64Ω 835mW
150Ω 717mW
300Ω 400mW
600Ω 205mW
THD+N:0.001%
SNR :109dB

Power Consumption :3.5W
Standby power<0.1W
Size :185x40x125 (WxHxD)
Weight :1.0kg