PCM5100 DAC / Preamplifier / Headphone Amplifier / Input Selector Module

Module DAC PCM5100 / Préamplificateur / Amplificateur Casque / Sélecteur de source

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19,08 € tax excl.

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Shipping date: 25-06-2024.

Orders placed before 12h (GMT+1) will generally be shipped the same day (working day).

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Facturation France
SAV France

2 Years warranty

Accessories for this product

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.

More info

DAC Module

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.


Volume control and source selection

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.

Quality components

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.


Power supply


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

Dimensions & distances


All values ​​are expressed in millimeters.

Module DAC PCM5100 / Préamplificateur / Amplificateur Casque / Sélecteur de source
1Power input
2RCA input
3Optical input
4USB-B input
5RCA output
7Input selection
8Jack 6.35mm headphone output

Sélection de source :

  • Entrée 1 : USB (LED bleue)
  • Entrée 2 : Optique (LED verte)
  • Entrée 3 : RCA (LED rouge)
Volume Control
Source Selector
headphone amplifier
DAC chipPCM5100
Digital Audio InterfaceMS8416
Supported sample ratesUSB: 48kHz Max
Optical: Max 96kHz
Digital inputsUSB-B 2.0
optical Toslink
Analog inputsRCA stereo
Analog outputsRCA stereo
LED IndicatorsPower On
Selected input
Dimensions144 x 82.7 x 18.5 mm
Distances18 x 18 mm
8 x 21 mm
Mounting holesM3.5
Data sheet
OutputScrew terminals
DAC / ADC ChipPCM5102
Max sampling rate48kHz
Max sampling rate96kHz
Channel2 (Stereo)

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