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Summary of Contents for Linn LK140
- Page 1 L K 8 5 / 1 4 0 S T E R E O P O W E R A M P L I F I E R O W N E R ' S M A N U A L...
- Page 2 BLANK...
- Page 3 This appliance is supplied with a non-rewireable mains plug for the intended country. Replacement mains leads can be obtained from your Linn retailer. Should you need to change the plug please dispose of it carefully. A plug with bared conductors is dangerous if engaged in a live socket.
- Page 5 Fuses are for fire protection and do not protect against electric shock. Should your mains plug need replacing and you are competent to do this proceed as follows. If you are in doubt contact your Linn retailer or a competent electrician.
- Page 6 C E Declaration of C onformity Linn Products Ltd declare that this product is in conformance with the LowVoltage Directive 73/23/EEC and Electromagnetic Compatibility 89/336/EEC as amended by 92/31/EEC and 93/68/EEC.The conformity of the designated product with the provisions of Directivenumber 73/23/EEC (LVD) is proved by full compliance with...
- Page 7 The LK85/140 and music ... 2 Unpacking ... 5 Positioning ... 6 Connecting ... 7 Operation ... 8 Protection ... 9 Specifications ... 11...
- Page 8 LK85 and LK140 are trademarks 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 Limited assumes no responsibility or liability for any errors or inaccuracies that may appear in this manual.
- Page 9 To do that, you need to know exactly how to get the best out of your Linn amplifier, and that is what this manual is all about. In the next few pages you will find out everything you need to know about how to set up the LK85/140, and how to use it to get the best possible results.
- Page 10 The LK85/140 comes with full protection against power overload and overheating, automatically shutting down to prevent damage to itself or other Linn equipment, and powering back up when it is safe to do so.
- Page 11 The LK85/140 is direct-coupled and servo-controlled to produce the clearest sound and the toroidal transformer is fully shielded to prevent hum when the amplifier is stacked with other products. The LK85/140 provides two input sockets to make it easy to daisy chain multi-amplifier systems, allowing you to boost the output power of your system, or take advantage or bi-amping and tri-amping.
- Page 12 The LK85/140 is designed to be easy to convert to active playback. A complete range of stereo active crossover modules is available for all current Linn loudspeakers. Your retailer can fit these and make the necessary changes to your loudspeakers to transform...
- Page 13 • two black speaker plugs • this manual. We recommend you retain the packaging in case you need to transport the amplifier at a later date. The LK85 and LK140 are factory-set for your local voltage, and fitted with the appropriate fuse.
- Page 14 Always ensure there is plenty of air circulation around the amplifier, especially if stacked with other Linn products or stored in a cupboard. If your amplifier does shut down, try increasing the ventilation around the unit and, if necessary, move it to a more...
- Page 15 The following diagram shows the connections for the rear panel of the LK85/140: Connect the LK85/140 to a mains supply using the mains cord supplied. Note that the LK85/140 should be switched off before connecting or disconnecting the plug on the rear panel, or you may generate surges which could damage other components in your hi-fi system.
- Page 16 The LK85/140 comes equipped with two pairs of speaker output sockets to allow bi-wiring. Alternatively, auxiliary speakers may be connected. To turn on the LK85/140 amplifier, press the power switch on the front panel. The LK85/140 uses signal sense circuitry to detect the presence of an audio input signal.
- Page 17 Please consult your Linn retailer for further details. Like all Linn products, the LK85/140 is a rugged amplifier, designed and built to withstand most eventualities. To ensure safe operation, the amplifier automatically shuts down in conditions of extreme heat or power overloading.
- Page 18 In the UK and other markets, extended warranty is offered to customers who register their purchase with Linn. A registration card can be obtained from your Linn retailer and should be stamped by them. This will also enable you to receive the Linn RECORD newsletter and details of hi-fi and music available from Linn.
- Page 19 62W per channel into 81, 85W per channel into 41 (LK85) 95W per channel into 81, 140W per channel into 41 (LK140) 685mV rms (LK85) 870mV rms (LK140) 18.5V rms (LK85) 23.5V rms (LK140) x27 (28.6dB) 10K1 (-3dB) 10Hz–70kHz <5mV >150μV rms...
- Page 21 audio input 7 mains supply 7 speakers 8 green 8 red 8 adjusting 8 by-passing 9 sensitivity 8...
- Page 23 BLANK...
- Page 24 L K 8 5 / 1 4 0 S T E R E O P O W E R A M P L I F I E R PACK 326/1...
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