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Laney GH50R, User Manual, Page: 16 / 20

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Laney GH50R User Manual Download Page 16

15

Signal Path Block Diagrams

Always switch off and disconnect

power cord when not in use.

FOOTSWITCH

 INPUT

REVERB

CH1

DRIVE

CH2

DRIVE

BRIGHT

EQ

BASS

MID

TREBLE

CH2

VOLUME

REVERB

LEVEL

SEND RETURN

FX-LOOP

AUX IN

BRIGHT

PULL MID

CHANEL SELECT

V3b

D.I. OUT

ON/OFF

D.I. 

LEVEL

16 OHM

2 x16 OHM

8 OHM

2 x 8 OHM

4 OHM

GND

 LINK

T

ONE

MASTER OP

LEVEL

MASTER 

CONTROLS

CABINET

EMULATION

D.I

AMP

INTERNAL
LOUDSPEAKERS

(GH50R-212 ONLY)

GH50R, GH50R-212

V5

V6

Summary of Contents for GH50R

Page 1: ...GH50R GH100R GH50R 212...

Page 2: ...uilding valve amplifiers in my parents garage Since then we have moved on from strength to strength developing an extensive range of guitar bass public address multi instrument and keyboard amplificat...

Page 3: ...red black leather grain livery complete with black stringing housing an stylish single height twin channel control panel giving the player complete access to all the control they need to dial in a kil...

Page 4: ...liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped 15 Never break off the ground pin Con...

Page 5: ...sufficient to constitute a risk of electrical shock to persons Intended to alert the user of the presence of important operating and maintenance Servicing instructions in the literature accompanying...

Page 6: ...be used to compensate between the natural tonal characteristics of different guitars or simply to add some more brilliance to your tone without the need to adjust your overall EQ This is more effectiv...

Page 7: ...inet connected to the amplifier 8 MASTER OUTPUT The Master Output control determines how open the output section is allowed to run Dial in a low setting and the output section is wound back and the ov...

Page 8: ...ins fuse ratings are detailed in the Specifications section of this manual as well as printed on the rear of the amplifier There is a spare fuse located in the fuse drawer of the mains power inlet in...

Page 9: ...ordinary amps which take their signal pre power amp the DI on the GHR comes directly after the output section meaning you do not miss any of the output sections contribution to your tone This output w...

Page 10: ...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: ...1x GS212VR Connect to the two 16 ohm sockets Connect to the two 8 ohm sockets Integral speakers 8 x12 System using 1x GH100R Head 2x GS412VR Sample Mono Systems All cabinet mode selection switches on...

Page 12: ...2x GH50R Heads 1x GS212VR FX Unit Connected to the two single 8 ohm sockets Guitar connected to this amp Guitar connected to this amp FX UNIT FX UNIT Output RH Output RH Input Input Output LH Output...

Page 13: ...tereo system using 2x GH100R Heads 2x GS412VR FX Unit Connected to the two 8 ohm sockets Guitar connected to this amp MONO STEREO All cabinet mode selection switches on this page are set to Stereo FX...

Page 14: ...Typical problems with pre amp tubes can be a crackly noise hiss hum and microphony Other symptoms include sound lacking in punch extreme highs or lows and low level hum Internal failure of the tube c...

Page 15: ...damage to your amplifier system Caution Professional loudspeaker systems are capable of generating very high sound pressure levels Use care with placement and operation to avoid exposure to excessive...

Page 16: ...IVE CH2 DRIVE BRIGHT EQ BASS MID TREBLE CH2 VOLUME REVERB LEVEL SEND RETURN FX LOOP AUX IN BRIGHT PULL MID CHANEL SELECT V3b D I OUT ON OFF D I LEVEL 16 OHM 2 x16 OHM 8 OHM 2 x 8 OHM 4 OHM GND LINK TO...

Page 17: ...SS MID TREBLE CH2 VOLUME REVERB LEVEL SEND RETURN FX LOOP AUX IN PULL MID CHANEL SELECT V3b D I OUT ON OFF D I LEVEL 16 OHM 2 x16 OHM 8 OHM 2 x 8 OHM 4 OHM GND LINK CABINET EMULATION D I AMP GH100R IN...

Page 18: ...Features 2 Channel Bass Middle Treble Controls MID with Pull Shift Tone Control Reverb with Pull Focus FX Loop with Mode switch Footswitchable Channel Reverb FS2 Footswitch Included all models Aux In...

Page 19: ...ot occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encoura...

Page 20: ...Please complete for future reference Model number Serial number Place of purchase Date of purchase...

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