Schiit LYR - User Manual

headphone
amplifiers
ITEM
FOR
MODEL NO
OWNER’S MANUAL
SCH-03
high power hybrid dynamically adaptive headphone amplifierDESCRIPTION
NOTES
REVISION
C
RANDOM NUMBER
110110000
lyr is menglad’s hall in jotunheim in norse legend.
and jotunheim is the land of the giants.
don’t get freaked, but menglad is a woman.
she may even be freya or frigga.
but don’t think that’ll get you an in with odin.
In fact, we’d say hitting on her is a bad idea.
just enjoy your time in lyr.

Summary

Product Introduction and Safety

Welcome to Lyr

Introduction to Lyr, its namesake in Norse mythology, and its function as a headphone amplifier.

In the Box

Lists all items included in the Lyr headphone amplifier package.

Safety Instructions

Essential safety guidelines and warnings for operating the Lyr headphone amplifier.

Getting Started and Operation

Initial Setup and Tube Installation

Step-by-step guide for installing tubes and powering on the Lyr amplifier for the first time.

Tube Swapping

Procedure for replacing vacuum tubes to customize the amplifier's sound signature.

Front Panel Overview

Explanation of the functions of the volume knob, power LED, and headphone jack.

Back Panel Overview

Description of RCA inputs, preamp outputs, on-off switch, and AC input on the amplifier's back panel.

Technical Information and Support

Frequently Asked Questions (FAQ)

Answers to common user queries regarding humming, sound delay, continuous operation, and power issues.

Specifications

Key technical specifications including impedance, frequency response, maximum output, and dimensions.

Limited Warranty

Details of the five-year limited warranty, limitations, and contact information for service.

Schiit LYR Specifications

General

Power Output	6W RMS per channel into 32 ohms
Frequency Response	20Hz-20Khz, +/-0.1dB
Inputs	RCA
Input Impedance	50K ohms
Type	Hybrid Headphone Amplifier
Outputs	RCA Preamp, 1/4" Headphone
Dimensions	9 x 6 x 2.25"
THD	<0.005%, 20Hz-20KHz, at 1V RMS
Crosstalk	-70dB, 20Hz-20KHz
Power Supply	Internal power supply
Output Impedance	Less than 1 ohm