EMM Labs DAC2X AUDIO CONVERTER User Manual

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Front Panel & Functions

DAC2X AUDIO CONVERTER OWNER’S MANUAL

Front Panel & Functions

When receiving valid DSD data via USB input the 44.1 and 48 LEDs will light.

3. POLARITY INVERTED button:

When this button is lit the polarity of all analog outputs are inverted. The inversion is

performed in the digital domain.

4. MUTE button:

When lit all outputs are muted. Pushing the button again unmutes the outputs.

5. ALT button (intended for future use)

6. Digital input selector buttons:

• EMM LINK: Selects the EMM Optilink input for internconnection with an EMM

Labs transport (TSD1 or TSDX). The cables used are ST glass (multimode) supplied

with the transport.

• AES: Selects AES/EBU (XLR) format PCM digital audio input .

• COAX: Selects SPDIF (RCA) format PCM digital audio from COAX connector.

• TOS1: Selects SPDIF (TOSLINK) format PCM digital audio from TOS1 connector.

• TOS2: Selects SPDIF (TOSLINK) format PCM digital audio from TOS2 connector.

• PC AUDIO: Selects USB format digital audio from USB Audio connector

(computer, media player, media or audio server).

• PDAI: Selects SPDIF (RCA) format PCM audio from PDAI connector.

All PCM digital inputs support 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz and

192kHz. All digital inputs support word lengths up to 24bit.

USB Audio input supports DSD (1bit, 2.8Mhz) streaming over USB using DoP 1.0

specification.