Product Specification:
The SMSL SD-793II Amplifier offers an outstanding array of features that make it a standout performer in its category. It consists of an Optical and Coaxial signal input, along with a two-channel RCA signal output.
The Digital Receiver component features a DIR9001 model, while the DAC Chip is composed of the PCM1793 model. This amplifier is equipped with OPA2134 and WIMA caps. The print is fashioned with a laser carve, while the case is made up of Aluminum for reliable, sturdy longevity.
The device uses a DC9V power supply. Considering the technical indicators, the input interfaces are available in coaxial or optical versions and include a switch.
Input Frequency: 44.1,48,96 KHZ/16/24BIT
SNR: > 113db
Dynamic Range: 105db
Distortion: 1KHZ% 0.0006 following
Rated output: 1.7VPP
Frequency response: 20-20KHz (-0.2 dB)
The total earphone output power is 65mW @ 16Ω; 130mW @ 32Ω, while headphone output distortion is 0.01% THD N AT 100mW/32Ω. The device’s dimensions are 128 77 35mm, inclusive of protruding parts and it weighs up to 0.5Kg. A 100-240ACV global power voltage supply powers it.
Recommendations for User:
- Connect Inputs and Outputs as instructed.
- Power the device with a DC12V power adapter.
- Use the switch to alternate between optical and coaxial inputs as needed.
Understand your device indicators:
- Power Switch (On/Off)
- Input Switch (Optical/Coaxial)
- LED Indicators (Power-on or no signal indication and Coaxial/Optical inputs with 2 color indication)
Content of the package:
1 x SMSL SD-793II Amplifier
1 x Power Adapter
Main Features:
The unit comes with an all-aluminum alloy shell, knob, and button. The signal input feature can be customized as per choice, with visible LED indicators. The built-in headphone amplifier is designed to support most low-impedance headphones. The included power adapter offers universal compatibility, supporting a power supply ranging from 100V to 240V.