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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
USB DAC 48kHz / 96kHz Optical, PCM5100 MS8416, OPA 4558
This comprehensive module has a USB and Optical Toslink inputs operating with a MS8416 chip.
The incoming digital stream is converted into analog signal by a DAC chip PCM5100 before going through an well-built preamplification stage.
The PCB is already equiped with a 6.35mm jack connector (headset output) and a classic output on RCA stereo port to directly hit a power amplifier.
A final analog RCA input for connecting allows to connect a tertiary analog device directly to the preamplification stage. This is therefore an ideal solution to centralize multiple digital & analog sources and accessing them from a single circuit.
Two rotary switches are available on the front side of the PCB.
The first is a potentiometer in charge of driving the volume control.
The second is a rotary selector, allows to select the input source: USB, optical or RCA auxiliary analog input. The source selection is gentle to the ears and for the rest of your audio system thanks to an EC2-NU relay.
The module's conception has been thought to respect high fidelity standards. It thus uses film resistors with a tolerance ± 1% and Nikon electrolytic capacitors 2200μF dedicated to filtering the power supply.
The PCB itself benefits from a double-sided copper foil structure with 1.6mm thickness.
The module is very easily to power thanks to already soldered a DC jack connector 5.5 / 2.1mm on the rear side of the PCB.
A standards power supply 12V DC is enough to power the module.
Caution : no power supply is included with this module, you may find an appropriate SMPS here with the right DCjack connector
All values are expressed in millimeters.
1 | Power input |
2 | RCA input |
3 | Optical input |
4 | USB-B input |
5 | RCA output |
6 | Volume |
7 | Input selection |
8 | Jack 6.35mm headphone output |
Sélection de source :
Specifications | |
---|---|
Type | DAC Volume Control Source Selector headphone amplifier |
DAC chip | PCM5100 |
Digital Audio Interface | MS8416 |
Supported sample rates | USB: 48kHz Max Optical: Max 96kHz |
Digital inputs | USB-B 2.0 optical Toslink |
Analog inputs | RCA stereo |
Analog outputs | RCA stereo 6.35mm |
LED Indicators | Power On Selected input |
Dimensions | 144 x 82.7 x 18.5 mm |
Distances | 18 x 18 mm 8 x 21 mm |
Mounting holes | M3.5 |
Input | USB |
Input | RCA |
Output | RCA |
Output | Screw terminals |
DAC / ADC Chip | PCM5102 |
Max sampling rate | 48kHz |
Max sampling rate | 96kHz |
Channel | 2 (Stereo) |