Linn 2250 Owner'S Manual Download

Page: 9 / 10

Technical Information

IIn

utt cco

ecctto

orrss

Unbalanced (switch position in)

WBT phono socket

Balanced (switch position out)

XLR socket

Pin connections

Phono

Inner: Hot (+)
Outer: 0V

XLR

Pin 1: 0V
Pin 2: Hot (+)
Pin 3: Cold (-)

Gaaiin

Unbalanced

28.3dB

Balanced

22.3dB

IIn

utt iim

daan

ncce

Unbalanced

7K8ohms

Balanced

7K8ohms

IIn

utt lle

evve

ell ffo

orr cclliip

piin

ngg

Unbalanced

1.2v rms

Balanced

2.4v rms

Signal sensing threshold

>150uV

uttp

utt p

err

230W rms into 4ohms
115W rms into 8ohms

LLo

oaad

d tto

olle

erraan

ncce

Unconditionally stable into all
loudspeaker loads

Haarrm

niicc d

diisstto

orrttiio

<0.02%

FFrre

nccy

y rre

essp

nsse

7Hz to 35kHz (-3dB)

PPe

eaakk o

uttp

utt vvo

ollttaagge

45V

PPrro

otte

eccttiio

Fuse rating

T6.3A

Mains input range

90VAc – 126VAc
200VAc – 253Vac
@50/60Hz

Maximum input power

1000W

Typical operating input power

44W

Standby power

15W

Diim

nssiio

nss

75mm (H) x 381mm (W) x 354mm (D)

eiiggh

htt

5.25kg

English

Summary of Contents for 2250

Page 1: ......

Page 2: ...e should not be situated on a bed sofa rug or similar surface that may block the ventilation openings or placed in a built in installation such as a bookcase or cabinet that may impede the flow of air through the ventilation openings 9 9 H He ea at t Site the appliance away from heat sources such as radiators heaters stoves or other appliances including amplifiers that produce heat 1 10 0 P Po ow ...

Page 3: ... the designated product with the provisions of Directive number 73 23 EEC LVD is proved by full compliance with the following standards Standard number Date of issue Test type EN60065 1998 General requirements Marking Hazardous radiation Heating under normal conditions Shock hazards under normal operating conditions Insulation requirements Fault conditions Mechanical strength Parts connected to th...

Page 4: ...ectronic mechanical photocopying recording or otherwise without the prior written consent of the publisher Printed in the United Kingdom Linn 2250 and the Linn logo are trade marks of Linn Products Limited The information in this manual is furnished for informational use only is subject to change without notice and should not be construed as a commitment by Linn Products Limited Linn Products Limi...

Page 5: ...ntrolling the timing of the semiconductor switches the voltage supplied to the amplifier circuitry can be instantly altered to suit demand Linn s switch mode power supply is not only efficient it also eliminates mains power distortion resulting in superior performance and sound quality Aktiv cards The Linn 2250 power amplifier has been engineered to support both passive and active loudspeaker cros...

Page 6: ...n to suit your choice of preamplifier and cabling The LEDs on the back panel will indicate which inputs are selected The push button does not directly pass the audio signal but instead sends a control signal to distortionless solid state switches Both unbalanced and balanced signals are passed through the unbalanced and balanced line out sockets to enable daisy chaining of amplifiers Back Panel Th...

Page 7: ...d hence must dissipate a lot of heat This is normally done via the internal heat sink and vents in the outer casing However if the amplifier is being worked enthusiastically or has restricted ventilation the unit s two internal fans will operate and will remain running until the internal temperature had dropped to a pre set level Operation The blue light on the front panel will be dim when power i...

Page 8: ...ervicing should be referred to authorised retailers only Technical support and information For technical support product queries and information please contact either your local retailer or one of the Linn offices opposite Full details of your local retailer distributor can be found on the Linn web site www linn co uk Important Please keep a copy of the sales receipt to establish the purchase date...

Page 9: ...rms Signal sensing threshold 150uV O Ou ut tp pu ut t p po ow we er r 230W rms into 4ohms 115W rms into 8ohms L Lo oa ad d t to ol le er ra an nc ce e Unconditionally stable into all loudspeaker loads H Ha ar rm mo on ni ic c d di is st to or rt ti io on n 0 02 F Fr re eq qu ue en nc cy y r re es sp po on ns se e 7Hz to 35kHz 3dB P Pe ea ak k o ou ut tp pu ut t v vo ol lt ta ag ge e 45V P Pr ro ot...

Page 10: ...Pack 756 ...

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Linn 2250, Owner'S Manual

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