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- Musical Instrument Amplifier
- GH50L
- Operating instructions manual
Laney GH50L Operating instructions manual
Summary of GH50L
Page 1
Power to the music laney w w w . L a n e y . C o . U k l a n e y a m p l i f i c a t i o n 50w all tube guitar head amplifier g h 50 l o p e r a t in g i n st r u c t io n s - 2 .2.
Page 2
Laney important safety instructions warning: when using electric products, basic cautions should always be followed, including the following. 1. Read all safety and operating instructions before using this product 2. The product should be powered by a three pin `grounded (or earthed) plug connected ...
Page 3
Before switching on after unpacking your amplifier check that it is factory fitted with a three pin 'grounded' (or earthed) plug. Before plugging into the power supply ensure you are connecting to a grounded earth outlet. If you should wish to change the factory fitted plug yourself, ensure that the...
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Page 4 / 16 introduction laney introduction the gh50l is a single channel master volume style head with footswitchable gain, it is capable of a huge variety of sounds, from sparkling clean through powerful crunch to full on monster tones and everything in between. The hand wired 50w output stage ooz...
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Laney page 5 / 16 hi input: lo input: ‘ . : it is useful to experiment with the gain and volume controls. If you want a very open, warm and semi overdriven sound try reducing the amount of gain and increasing the volume. This reduces pre amp gain but pushes the power amp section and makes it work ha...
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Page 6 / 16 laney drive switch: switch in to enable the extra 'drive' tube stage. This gives you even more gain to play around with. (this switch must be in the engaged position in order for the drive to be switched remotely via a foot switch.) drive: this sets the amount of ‘drive’ sound provided b...
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Laney page 7 / 16 rear panel controls 11 22 33 power inlet socket: connect to your power source. Make sure the specified voltage is correct for your country! Power fuse: this is the main safety fuse for the unit. The fuse protects the ac power to the amplifier. Use only the correct size and rating o...
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Rear panel controls - continued page 8 / 16 laney bias: this allows you to bias the amplifier to suit your chosen output tubes. The switch has two positions 5881/6l6 and el34. We recommend the use of matched sets of output tubes for best performance. Ensure the switch is in the correct position othe...
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Laney page 9 / 16 16 16 17 17 15 15 effects loop send: connect the input of your external effect to this socket. A ‘side chain’ effects loop allows you to connect external effects such as tremolo’s, chorus and delays to your amplifier. Signal leaves the amplifier via the `send’ socket and comes back...
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Page 10 / 16 quick start settings - suggestions only, experiment! Laney 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 ...
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User settings - store your own cool sounds laney page 11 / 16 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 presence bass middle treble master volume gain drive power standby 1 0 hi lo ...
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Tube amplifier survival tips v1 v2 v3 v4 v5 v6 v7 page 12 / 16 laney • tube amplifiers; generally sound much warmer/sweeter than solid state transistor amplifiers but they also need a little more respect due to the fragile glass tubes themselves. The lc50-112 uses top quality tubes, which should giv...
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Laney page 13 / 16 v1 ecc83 higrade v2>v4 ecc83 standard v5>v6 el34b-str matched set el34b grade number el34b grade number v1 v1 v2 v2 v3 v3 v4 v4 v5 v5 v6 v6 many products have large transient surges at turn on and off which can cause damage to your speakers. By turning on your guitar amplifier las...
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Page 14 / 16 laney gh50l sample system 8 ohms link model rb115 power rating 300w program model rb115 power rating 300w program serial number: serial number: input laney power to the music www.Laney.Co.Uk designed in the uk by laney 16 ohms link model rb115 power rating 300w program model rb115 power...
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Specifications laney page 15 / 16 this product conforms to the requirements of the following european regulations, directives & rules:- ce mark (93/68/eec), low voltage (72/23/eec), emc (93/68/eec), rohs (eu2002/95/ec), weee (eu2002/96/ec) in order to reduce environmental damage, at the end of its u...
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Power to the music laney in the interest of continued product development, laney reserves the right to amend product specification without prior notification. W w w . L a n e y . C o . U k l a n e y a m p l i f i c a t i o n.