9 – Specifications

Block diagram

INPUT

-10dBu

Zin = 1Mohm

 

FET

 

 

GAIN

Source

HIGH GAIN

 

Follower

 

FET

 

TREBLE

 

Buffer

 

 

 

AMP

 

BASS

FET

 

 

 

 

 

Buffer

 

 

MIDDLE

AMP

 

 

 

 

 

Boost/OverDrive

 

 

 

Circuit

 

 

 

EFFECT

 

 

 

 

 

 

 

 

 

 

 

 

SUMMING

 

 

 

 

 

Speaker

 

 

 

 

 

 

 

 

 

 

 

 

DRY Cut

MAIN

Emulate

MASTER

 

 

 

 

 

 

 

 

Circuit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power AMP

PHONES

50mW+50mW / 32ohm

CENTER SP (6.5inch)

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

DAC

LINE

 

SUMMING SUB

 

MASTER

DAC

 

Power AMP

SIDE SP L (3inch)

7.5W+7.5W / 8ohm

SIDE SP R (3inch)

LINE INPUT

-10dBV

Digital Signal Processing

Dimensional drawing

484.0mm (19.1")

260.0mm (10.2")

352.0mm (13.9")

 

TASCAM GA-30CD 21

Page 21
Image 21
Tascam GA-30CD owner manual Block diagram, Dimensional drawing