Laney LION HEART L20H Operating Instructions Manual Download Page 13 | Manualshive

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OPERATING INSTRUCTIONS

L20H CONNECTIONS WITH FX

L20H WITH
EXTENSION CABINETS

Input

Output

FX Controller

L20H

8 Ohms

4 Ohms

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Summary of Contents for LION HEART L20H

Page 1: ...ALL TUBE HERITAGE AMPLIFIER CLASS A L20HOPERATING INSTRUCTIONS 1 3 LA N E Y AM P L I F I C A T I O N www laney co uk ...

Page 2: ...t thus making it readily operable 15 Metal parts can be cleaned with a damp cloth The vinyl covering used on some units can be cleaned with a damp cloth or ammonia based household cleaner if necessary Disconnect the unit from the power supply before cleaning 16 Care should be taken so that objects do not fall and liquids are not spilled into the unit through any ventilation holes or openings On no...

Page 3: ...eracion ATTENTION ATTENTION ADVERTISSEMENT Ce symbole est utililise pur indiquer a l utilisateur de ce produit de tension non isolee dangereuse pouvant etre d intensite suffisante pour constituer un risque de choc electrique Ce symbole est utilise pour indiquer a l utilisanter qu il ou qu elle trouvera d importantes instrucions sur l utilisation et l entrerien service de l appareil dans la littera...

Page 4: ...r a description of the function of each control feature simply check the number with the explanations adjacent to each panel Your Laney amplifier has undergone a thorough two stage pre delivery inspection involving actual play testing When you first receive your Laney guitar amplifier follow these simple procedures i Ensure that the amplifier is the correct voltage for the country it is to be used...

Page 5: ... should give you years of trouble free amplification however please take time to read this manual and familiarise yourself with the controls as it will allow you to get the best from your amplifier We hope you enjoy using your L20H s as much as we enjoyed designing and making it Best wishes from all at Laney OPERATING INSTRUCTIONS Laney products have a heritage which stretches back to 1967 when I ...

Page 6: ... harder for that real retro sound and feel that only a quality tube amplifier can deliver Now use your guitar volume to control the amount of distortion Wind it up for distortion back it off a little for clean Adds brightness and life to the treble frequencies of your guitar when on the clean channel Adds edge and picking emphasis when on the drive channel The switch has more effect at low CleanVo...

Page 7: ...ud the built in reverb sounds The reverb in the L20H is a legendary Sound Enhancements aka Accutronics reverb the only choice for that authentic reverb sound The tone control works in a similar fashion to the Tone control you probably have on your guitar except that it uniquely works at the other end of the amplification chain This has the ability to not only control the overall top end response b...

Page 8: ...DC power to the tubes within the amplifier USE ONLY THE CORRECT SIZE AND RATING FUSE AS SPECIFIED ON THE PANEL If a fuse blows or fails and a replacement of the same size and rating is installed and it in turn blows the amplifier has suffered a malfunction at this point check the output tubes and replace faulty ones if required Should tubes not be the problem the amplifier should be checked out by...

Page 9: ...are foot pedal types distortion wah wah pedals etc Rack mount effects will work better in the FX loop on the amplifer rear Stomp boxes are normally designed for small signals such as a guitar output whereas rack mount FX are designed for the higher signal level obtained from an FX send FOOTSWITCH SOCKET Provided for the connection of the included Laney FS2 footswitch This allows you to remotely sw...

Page 10: ...OPERATING INSTRUCTIONS QUICK START SETTINGS suggestions only experiment L20H ...

Page 11: ...OPERATING INSTRUCTIONS L20H USER SETTINGS Store your own cool sounds ...

Page 12: ...al problems with preamp tubes can be a crackley noise hiss hum and microphony The preamp tubes can safely be changed with no action required if they fail or reduce in performance Typical output tube problems can be blown HT fuse sound lacking in punch sound lacks extreme highs or lows and low level hum Exact replacement preamp tubes and output tubes are available from Laney via your dealer To chan...

Page 13: ...OPERATING INSTRUCTIONS L20H CONNECTIONS WITH FX L20H WITH EXTENSION CABINETS Input Output FX Controller L20H 8 Ohms 4 Ohms ...

Page 14: ...eakers Wait until all system parts have stabilised usually a couple of seconds Similarly when turning off your system always turn down the Volume controls on your guitar amplifier and then turn off its power before turning off other equipment Cables never use shielded or microphone cable for any speaker connections as this will not be substantial enough to handle the amplifier load and could cause...

Page 15: ...tching for minimum effect to your sound Oversized power supplies and output transformers for that big powerful sound and long term reliability The best available specially selected tubes throughout 4 EL84 Power Tube 3 ECC83 12AX7 Preamp Tubes The renowned type 4 large spring line for that classic guitar reverb sound Birch plywood cabinet construction for optimum sound quality and road worthiness S...

Page 16: ...In the interest of continued product development Laney reserves the right to amend product specification without prior notification POWER TO THE MUSIC LA N E Y AM P L I F I C A T I O N www laney co uk ...

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