Schiit GUNGNIR - User Manual

BALANCED UPGRADABLE DAC
GUNGNiR is oDiN’s sPEAR iN NoRsE mythoLoGy.
it’s so CooL it NEvER missEs its mARk.
oUR GUNGNiR woULD mAkE A tRULy CRAPPy sPEAR.
BUt it DEfiNitELy hits thE mARk mUsiCALLy.
wARNiNG: Not APPRovED foR jAvELiN EvENts.
UsiNG GUNGNiR LikE thAt woULD voiD thE wARRANty.
GUNGNIR
owNER’s mANUAL

Summary

INTRODUCTION

IN THE BOX

Lists all included accessories and components with the Gungnir DAC.

Safety and Operational Guidelines

Provides essential safety warnings and operational guidelines for device use.

GETTING STARTED

Connecting and Initial Setup

Guides users through connecting the Gungnir to sources and amplifiers, and initial setup steps.

About Gungnir Upgrades

Explains the modular upgrade system for DAC/Analog and USB input cards.

CONNECTIONS

Output Connections (RCA and XLR)

Details the RCA single-ended and XLR balanced output ports for connecting to amplifiers.

Digital Input Ports

Describes the various digital input options including Coaxial, USB, Optical, and BNC.

Power Controls and AC Input

Explains the function of the power switch and the AC power input connection.

CONTROLS

Input Selection and Status LEDs

Explains how to select inputs using buttons and the function of associated input indicator LEDs.

Clock Mode LED Functionality

Describes the Clock Mode LED and its indication of input frequency or jitter issues.

Chassis Design Note

Addresses a common user query about the non-perforated design of the unit's cover.

FREQUENTLY ASKED QUESTIONS (FAQ)

Troubleshooting Common Issues

Addresses common problems like hum, clicks, input switching delays, and no sound.

USB Driver and Connectivity Help

Provides guidance on installing Windows USB drivers and resolving connectivity issues.

Device Usage and Upgrade Information

Answers questions about leaving the device on, future upgrades, and power-on problems.

WARRANTY INFORMATION

Obtaining Warranty Service

Details the procedure for contacting Schiit Audio and obtaining a Return Authorization for service.

Warranty Limitations and User Rights

Outlines the conditions under which the warranty does not apply and user rights.

Schiit GUNGNIR Specifications

General

Frequency Response	20Hz-20kHz, +/-0.1dB
Bit Depth	Up to 24-bit
DAC Architecture	AK4490
Inputs	USB, Coaxial, Optical
Outputs	RCA, XLR
Output Impedance	75 ohms
Sample Rate	44.1KHz-192KHz