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Table of Contents
Related Manuals for Laney GH50R
Summary of Contents for Laney GH50R
- Page 1 GH50R GH100R GH50R-212...
- Page 2 At the same time we believe we have not lost sight of the reason Laney was founded in the first place - a dedication to building great sounding amplification for working musicians.
- Page 3 GH50R-212 Each amplifier features a twin channel pre- amp consisting of Channel 1 and Channel 2, shared 3 band EQ, Master Tone, Master Output and Reverb.
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Page 4: Important Safety Instructions
Important Safety Instructions WARNING: When using electrical products, basic cautions should always be followed, including the following: 1. Read these instructions. 2. Keep these instructions safe. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. - Page 5 If you should wish to change the factory fitted When you first receive your Laney amplifier, follow these simple procedures: plug yourself, ensure that the wiring convention (i) Ensure that the amplifier is the correct voltage for the country it is to be applicable to the country where the amplifier is used in.
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Page 6: Front Panel Controls
Front Panel Controls GH50R, GH100R GH50R-212 1. INPUT: 1/4" mono jack socket. Connect your guitar here. Use only a good quality instrument cable. 2. CHANNEL 1 DRIVE: – this control determines the level of drive present in the channel 1 signal. This control should be set in conjunction with the level of the Master Output control in order to get the level of drive and overall volume you want. - Page 7 Try the sample settings on page 10 as a starting point to your ideal tone 9. REVERB: – Controls the level of the built in Laney-designed digital reverb. PULL FOCUS: Focus more on the guitar tone as opposed to external influences, (room, fret noise etc) –...
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Page 8: Rear Panel Controls
Rear Panel Controls L Z B 1 2 3 4 GH50R, GH100R L Z B 1 2 3 4 GH50R-212 1. MAINS INLET SOCKET: Connect to your power source. Make sure the voltage indicated on the rear panel is correct for –... - Page 9 Always operate this amplifier with a load connected. If not serious irreparable damage may occur. The GH50R-212 is equipped with 2*12" Celestion Vintage 30 16 ohm loudspeakers which should always be connected to the 8 ohm socket, (marked Internal) when used without an extension cabinet. When using the GS212VR, or any other 8 ohm cabinet in conjunction...
- Page 10 Channel 1 & 2 Sample Settings Sparkling clean - Single Coil Pushed Clean - HB Spanked Crunch Cool Clean Crunch - Dimed MO Lead - Dimed MO...
- Page 11 L Z B 1 2 3 4 Both the GS212VR & GH50R-212 All cabinet mode selection 4 x12 System using are fitted with a Laney Tilting Mechanism switches on this page 1x GH50R-212 so can be used upright or angled back!
- Page 12 Sample Stereo Systems FX UNIT Guitar connected Output to this amp Input Stereo system using 2x GH50R Heads Output 1x GS212VR & FX Unit L Z B 1 2 3 4 Guitar connected to this amp FX UNIT MONO Output...
- Page 13 FX UNIT Guitar connected Output to this amp Input Output Connected to the two 8 ohm sockets. MONO L Z B 1 2 3 4 STEREO All cabinet mode selection switches on this page are set to Stereo Stereo system using 2x GH100R Heads L Z B 1 2 3 4 2x GS412VR...
- Page 14 Internal failure of the tube can also blow the HT fuse. See the diagram on page 17 to see how to check the tube grade fitted. Exact replacement pre-amp and output tubes are available from Laney via your dealer.
- Page 15 Caution: Professional loudspeaker systems are capable of generating very high sound pressure levels. Use care with placement and operation to avoid exposure to excessive levels that can cause permanent hearing damage. Servicing: The user should not attempt to service this product. Refer all servicing to qualified service personnel. GH50R GH50R-212 GH100R...
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Page 16: Signal Path Block Diagrams
Signal Path Block Diagrams GH50R, GH50R-212 CHANEL SELECT FX-LOOP SEND RETURN AUX IN PULL MID BRIGHT DRIVE BRIGHT INPUT REVERB VOLUME REVERB LEVEL DRIVE ON/OFF FOOTSWITCH CABINET EMULATION D.I. OUT D.I. LINK LEVEL 16 OHM INTERNAL 8 OHM LOUDSPEAKERS (GH50R-212 ONLY) - Page 17 GH100R CHANEL SELECT FX-LOOP SEND RETURN AUX IN PULL MID BRIGHT DRIVE BRIGHT INPUT REVERB VOLUME REVERB LEVEL DRIVE ON/OFF FOOTSWITCH CABINET EMULATION D.I. OUT D.I. LINK LEVEL 16 OHM 8 OHM 2 x16 OHM Always switch off and disconnect 4 OHM 2 x 8 OHM power cord when not in use.
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Page 18: Specifications
Aux In (3.5mm Stereo Jack) D.I. with Level Control, Cabinet Emulation & Ground Link Switch Rugged Plywood Carcass with 2 Colour Covering Slip Cover Included (all models) Tilt Mechanism Fitted to the GH50R-212 Dimensions GH50R-100R (H*W*D)(mm) 235 (250 Over Feet)*675*285... - Page 19 This device must accept any interference received, that may cause undesired operation. Warning: Changes or modification to the equipment not approved by Laney can void the user's authority to use the equipment. Note: This equipment has been tested and found to comply with the limits for Class B digital device, pursuant to Part 15 of the FCC Rules.
- Page 20 Model number: Serial number: Place of purchase: Date of purchase: Please complete for future reference.
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