Tascam GA-30CD owner manual Block diagram, Dimensional drawing

Page 21

Block diagram

-10dBu

Zin = 1Mohm

EFFECT

SUMMING

Speaker

DRY Cut

MAIN

Emulate

MASTER

Circuit

Power AMP

50mW+50mW / 32ohm

15W / 8ohm

ADC

Tuner In

CD MECHA

EFFECT

Bank Effect Effect Control Output Select Select 1 2 3 Select

REVERB

Source Reverb	Output
Select	Select

OSC

CD Signal

Processing

Output

Select

Power AMP

SIDE SP L (3inch)

7.5W+7.5W / 8ohm

SIDE SP R (3inch)

LINE INPUT

-10dBV

Digital Signal Processing

484.0mm (19.1")	260.0mm (10.2")
352.0mm (13.9")

TASCAM GA-30CD 21

Image 21

Contents GA-30CD Important Safety Precautions Important Safety Instructions Optical pickup Safety InformationContents Supplied accessories Main features of the GA-30CDIntroduction Understanding this manualPrecautions for placement and use Handling of compact discsBeware of condensation Front panel Part names and functionsCD Trainer section Top PanelEffects Section L zCD Trainer LCD Rear panelConnections Headphones connectionGuitar connection External sound source connectionUsing the guitar amp Adjusting the volume and tone qualityProcedures to shape the guitar tone Selecting effects and setting parameters Using effectsRestoring the factory effect presets EffectsEffect banks ReverbChoosing the output Changing banksSetting the tempo Using the CD trainerPlaying CDs Repeat playback of a selected loopCanceling guitar sounds Adjusting the keyUsing the oscillator Using the tunerUsing the metronome Tuner, oscillator and metronomePlayback mode selection Changing settingsTuner settings Initializing effect banksSpecifications CD TrainerPhysical Dimensional drawing Block diagramTascam GA-30CD Tascam GA-30CD GA-30CD