Schiit LYR Manuel utilisateur

headphone

amplifiers

ITEM

FOR

MODEL NO

OWNER’S MANUAL

SCH-03

high power hybrid dynamically adaptive headphone amplifierDESCRIPTION

NOTES

REVISION CRANDOM 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.

welcome to LYR!

Lyr is a magniﬁcent hall in Jotunheim, land of the giants, presided

over by Menglad, the goddess of healing. Or she might be Freya,

the goddess of fertility. Or even Odin’s wife. But hey, let’s get off

the hot giant-woman frequency. We’re here to talk about Lyr, a

giant itself in the ﬁeld of headphone amps.

ONE

Lyr headphone amp

ONE

Set of tubes

ONE

Power cord

FOUR

Stick-on feet

IN THE BOX

The following is required by the roughly 9,542 government agencies and regulations we have to comply with.

If you have some common sense, they should seem pretty straightforward. In any case, read these instructions

before proceeding farther, follow all instructions, and heed all warnings. Or else!

1. If you don’t know how to install audio devices, get a qualiﬁed professional to help.

2. Never use this device near water, and clean only with a dry cloth.

3. Assure adequate ventilation, do not block any ventilation openings, or place near heat sources.

4. Use only the supplied power cord or suitable replacement. Route cords away from trafﬁc areas and protect them from being

pinched. Unplug the cord from the outlet if the apparatus is unused for a long period of time.

5. To prevent electric shock, do not use the plug with an extension cord, receptacle, or outlet unless blades can be fully inserted.

6. Refer all servicing to qualiﬁed service personnel. Service is required when the device has been damaged, including cord or

plug damage, liquid has been spilled or objects have fallen into the device, the device has been exposed to rain or moisture,

does not operate normally, or has been dropped.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS DEVICE TO RAIN OR MOISTURE.

safety instructions

IN THE BOX GETTING STARTED TUBE swapping

Lyr accomodates any 6DJ8, 6922, ECC88, 6N23P,

6BZ7, and 6N1P tube types, so feel free to swap

the stock tubes to “tune” the overall sound

signature to your needs.

To swap tubes:

1. Turn off and unplug the ampliﬁer. Wait a few

minutes for the tubes to cool.

2. Carefully extract tubes by gently rocking them

back and forth and pulling upwards. Yes, we know

it’s a pain in the kiester. Have patience, or ask a

friend with small hands to help.

3. Carefully insert the replacement tubes. Align

the pins to the sockets and press down gently until

the tubes are seated.

4. Plug the ampliﬁer back in and turn it on.

After

the tubes warm up, you should hear music.

Follow this same procedure when replacing tubes

that are worn out from use. Tubes last about 5,000

hours typically.

CAUTION! Dangerous voltages inside.

Follow all instructions carefully.

1. Before plugging in the ampliﬁer, insert the

tubes. They’re both the same, so it doesn’t matter

where they go.

2. Ensure tubes are well-seated. Align carefully

and push down gently until seated.

3. Plug in your ampliﬁer and turn it on. The tubes

should begin glowing after a few seconds, and the

relay will connect the output after 20 seconds.

4. Connect your source. And enjoy your music!

TUBES

3 Headphone Jack.

This is where you

plug your headphones

in. It is very difﬁcult

to get satisfactory

results without using

headphones. Output is

delayed for 20 seconds

after you turn the Lyr

on, so don’t crank the

volume up looking for

output before then.

FRONT PANEL

1 Volume Knob. Turn

it to the right to make

the music louder. Stop

before smoke comes

out of your cans. Seri-

ously.

2 Power On LED.

When this is lit, the

power is on. When it’s

not lit ... well, you get

the picture here.

4 Tubes. These guys

get hot when in use, so

we don’t recommend

letting your ferret sleep

on them. Let tubes cool

down before extracting

them from the amp,

unless you want to

lose your ﬁngerprints

for a while.

5 Top Surface. And

yes, we know Lyr runs

plenty hot, even though

we told you it runs

slightly cooler than

Asgard. Please look up

the word “slightly” if

you are confused. Lyr

is not recommended

as a coffee warmer or

barbecue.

SCH03D

000001

230VAC 45W

IN OUT

dynamically adaptive

ZERO FEEDBACK

noninverting HYBRID

headphone amplifier

caution: risk of electric

shock— do not open.

no user serviceable

parts inside

no user serviceable parts inside

not muted—turn Lyr

on at least 20 seconds

before turning on your

power amp, and turn

your amp off before

you turn off your Lyr.

3 On-Off Switch. Up

is on. Down is off. For

best tube life, turn Lyr

off when you’re not

going to use it for an

hour or two.

1 RCA Inputs.

Connect to your music

source here. You can

even use a fancy

audiophile cable if

you like.

2 Preamp Outputs.

Lyr can be used as a

high-quality preamp.

Please note that the

preamp outputs are

BACK PANEL

4 AC Input. Plug the

power cord in here.

Plug the other end into

a wall outlet of the

correct voltage. Trying

to run a 115V unit on

230V will result in a

blown fuse, no music,

and a void warranty.

5 Disclaimer. No,

seriously. Don’t take

this apart. Don’t stick

paperclips through

the holes on the top

or side. There are

seriously dangerous

voltages inside, and we

don’t want you to die.

1234

Headphone Impedance:

8-600 ohms

Frequency Response:

2Hz-200KHz, -3dB

Maximum Output:

40V P-P into 32 ohms.

THD:

Less than 0.1%,

20Hz-20KHz, at 1V

Topology:

Dynamically Adaptive,

DC coupled, zero

feedback, noninverting

Power Consumption:

30W

Size:

9 x 6.75 x 3.25”

Weight:

7 lbs

FAQ SPECS

I hear hum through the headphones, what do I do?

You may have a ground loop. To ﬁx a ground loop, try a GFCI

outlet or a ground loop isolator.

There’s no sound for a while after I turn Lyr on. What’s up?

That’s perfectly normal. Lyr delays the headphone output for

20 seconds after you ﬁrst turn the amp on.

Can I leave Lyr on all the time?

You can, but it shortens tube lifespan (5,000 hrs = 200 days).

Can I power speakers with Lyr?

That’s not a great idea—speakers require more current than

headphones, and you may trigger Lyr’s internal protection.

Internal protection? What?

Lyr has internal protection for overcurrent conditions. If the

music stops, turn off Lyr and let it cool down for an hour or so. It

should turn back on and work normally after that.

It doesn’t turn on, what do I do?

Plug it in to a different AC socket. Ensure you are not currently

in a blackout. Then call us if it still doesn’t turn on.

Schiit Audio warrants to the original purchaser that the product shall be free from defects in material and workmanship

for ﬁve (5) years from the date of purchase. Exceptions: Tubes. Tubes are covered by a 90-day limited warranty with the

same terms. If a defect covered by this warranty occurs during this warranty period, Schiit Audio will repair the defective

product, free of charge. Date of purchase will be based on customer-submitted receipts, otherwise date of manufacturing

will be used to determine warranty period.

If you believe you need warranty service, CONTACT US ﬁrst. There may be a simple solution to your problem. Schiit

Audio products sent back to us without a RETURN AUTHORIZATION (RA) will be returned to the sender without repair. To

or email messages.

WARRANTY LIMITATIONS

THIS WARRANTY SHALL NOT APPLY IF THIS PRODUCT: (a) IS MODIFIED OR TAMPERED WITH; (b) IS DAMAGED BY

NEGLIGENCE, ACCIDENT, UNREASONABLE USE, COFFEE, OR BY OTHER CAUSES UNRELATED TO DEFECTIVE MATERIALS

OR WORKMANSHIP; OR (c) HAS HAD THE SERIAL NUMBER ALTERED, DEFACED OR REMOVED.

ANY APPLICABLE IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE, ARE HEREBY LIMITED IN DURATION TO THE WARRANTY PERIOD (5 YEARS). IN NO EVENT

SHALL SCHIIT AUDIO BE LIABLE FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES RESULTING FROM THE BREACH OF

ANY IMPLIED OR EXPRESS WARRANTIES. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED

WARRANTY LASTS OR EXCLUSION OF CONSEQUENTIAL OR INCIDENTAL DAMAGES, SO THE ABOVE LIMITATIONS MAY

NOT APPLY TO YOU.

This warranty gives you speciﬁc legal rights. You may also have other rights which vary from state to state or province to

province.

5-year limited warranty

it happens.

ITEM OWNER’S MANUAL BACK COVER

GRAPHIC FOR THE BACK COVER OF THE MANUALDESCRIPTION

NOTES YES, ALL SCHITT PRODUCTS ARE MADE IN THE USA.

YES, PRIMARILY OF US-SOURCED COMPONENTS.

YES, IT’S PRONOUNCED EXACTLY LIKE YOU THINK.

No, We’re not on Facebook.

No, we’re not on youtube.

No, we’re not on twitter.

And yes, we are engineers.

Application for Council Directives 72/23/EEC

Conformity declared for EN60065, EN50082-1

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