Crate Quadradrive gt-200 series User manual

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GT-200

Series

Quadradrive"

Amplifier

OWNER'S

MANUAL

CRATE”

61.200

series

quadracrive

Amplifier

Po

Congratulations!

You

are

now

the

proud

owner

of

the

one

of

the

newest

and

most

versatile

quitar

amplifiers

available,

the

Crate

GT-200/200H

Quadradrive™,

This

flexible

and

compact

unit

features

four

separate,

footswitchable

Gain

controls,

with

your

choice

of

Tube

OR

Solid

State

preamps

for

either

the

Rhythm

OR

Lead

channels.

Discrete

tone,

Level,

and

Reverb

controls

for

each

channel

and

Crate's

exclusive

Tube

Driven

Mosfet

power

amp

add

even

more

flexibility

and

control.

Like

all

Crate

products,

your

GT-200/200H

is

made

with

pride

in

America,

using

only

the

best

components.

Extensive

testing

at

the

hands

(and

ears)

of

skilled

technicians

and

musicians

insures

you

that

this

amplifier

is

the

absolute

best

it

can

be

In

order

to

get

the

most

out

of

your

new

amplifier,

we

strongly

urge

you

to

go

over

the

information

contained

in

this

manual

before

you

begin

playing.

o

And

thank

vou

for

choosing

TA

‘About

the

GT-200

System

Block

Diagram

——

The

GT-200

Front

Panel

The

GT-200

Rear

Panel

If

You

Have

a

DSP

Model

‘Some

Suggested

Settings

Technical

Specifications

ABOUT

THE

GT-200

The

Crate

GT-200/200H

Quadradrive™

is

truly

unique

and

versatile.

With

four

separate

Gain

controls

(all

foot-

switchable),

two

separate

channels

(footswitchable)

and

your

choice

of

tubes

or

solid

state

(also

footswitchable),

the

GT-200

gives

you

more

"sound

per

pound"

than

any

other

amp

of

its

kind.

Use

the

Solid

State

Rhythm

preamp

section

for

today’s

sound:

crisp

highs

and

a

tight

bass

response.

Use

the

Tube

Rhythm

preamp

section

for

that

vintage

tube

sound,

from

ultra-clean

to

a

bluesy

crunch.

The

Solid

State

Lead

preamp

section

gives

you

all

of

the

traditional

Crate

Mega-Gain

hard

rock

sizzle

and

fire

with

lots

of

definition

and

compression.

And

the

Tube

Lead

preamp

section

starts

with

a

bluesy

crunch

and

can

deliver

everything

up

to

screaming,

tube-driven

lead

distortion

with

plenty

of

sustain

and

to-

tal

tone

control.

FEATURES OVERVIEW

Given

below

is

a

quick

overview

of

the

GT-200's

features

and

controls:

vV

Two

Completely

Separate

Channels:

Independent

Gains,

3-band

EQ's,

Reverb

and

Levels.

Four

Gain

Controls:

Tube

Lead. Solid

Stale

Lead.

Tube

Rhythm.

Solid

State

Rhythm.

Expander

Switch:

Crate

original.

Creates

a

stereo-lkke

atmosphere

True

Stereo

Chorus:

Depth

and

Rate

controls.

Footswitchable.

Tube

Driven

Mosfet

Power

Amplifier:

Crate

exclusive.

No

traditional

solid

state

output

devices.

No

chance

of

harsh

"square

wave"

distortion.

Total

Footswitch

Control:

Channel

selection.

Tube

or

Solid

State

selection.

Chorus

orvoff.

All

at

the

touch

of

a

footswitch.

External

Speaker

Jack:

Series

connection.

No

chance

of

overloading

the

amplifier.

Standard

1/4"

mono

phone

jack.

Effects

Loop:

1/4"

Line

OWWLine

In

jacks.

Allows

extemal

signal

processor

connection.

Allows

direct

connection

to

external

power

amplifier,

mixer,

recording

console

or

whatever.

ak

a

sak

©

(BATE

GT-200

Series

Quadradrive

Amplifier

wo

n

31415

w

1.

INPUT:

Connect

your

guitar

here

using

a

shielded

instru-

mont

cablo.

LEAD

SECTION

2:

TUBE

GAIN:

This

serves

as

the

gain

control

for

the

Lead

Channers.

Tube

preamp

section,

giving

you

control

over

he

compression

and

overdrive

characteristics

of

the

GT-200

input

tubes.

Use

this

control

along

wih

the

Lead

Channels

Level

control

(#15)

to

create

a

wide

varety

of

sounds

at

any

volume

level.

(Some

suggested

settings

can

be

found

on

page

7),

With

the

control

to

the

fulldeft

positon,

no

signal

passes

through.

AS

you

bring

the

control

towards

center,

you

increase

the

signal

level

and

the

tube

comprossion,

with

maximum

tubo

distortion

towards

the

fulbright

position.

3.

LEAD

LED:

This

LED

glows

red

when

the

Lead

Channel

is

chosen,

and

along

with

LED

#14

gves

you

a

visual

sign

that

the

Lead

Gains,

tone

section

and

Master

Level

are

activ

4.

SOLID

STATE

GAIN:

This

serves

as

the

gain

control

for

the

Lead

Channels

Solid State

preamp

section,

Use

this

control

along

with

the

Lead

Channels

Level

control

(#16)

to

create

a

wida

variety

of

sounds

at

any

volume

level.

(Some

suggested

settings

can

be

found

on

page

7).

With

tho

control

to

the

full

position,

no

signal

passes

through.

As

you

bring

the

control

to-

Warde

center,

you

increase

the

signal

level

and

compression,

reaching

maximum

distortion

towards

the

ful-right

position.

5.

CHANNEL:

Select

either

the

Lead

Channel

(switch

in

the

IN

positon)

or

the

Rhythm

Channel

(switch

OUT)

with

this

push-

bution

switch.

The

channel

indicator

LEDs

(#3

&

14

for

Lead,

49

&

19for

Rhythm)

work

with

this

switch

as

a

visual

guide.

NOTE:

When

a

footswitch

is

connected

te

the

Channel

Select

footswitch

jack

(36,

roar

panal)

the

front-panol

owitch

will

havo

no

control

over

which

preamp

section

is

selected

6.

TUBE/SOLID

STATE:

Select

either

the

Tube

preamp

(switch

IN)

or

the

Solid

State

preamp

(switch

OUT)

for

either

channel

with

this

pusnbulton

switch.

The

Tube

LED

(47)

works

with

this

swich

as

a

visual

guide:

it

glows

when

the

Tube

sec-

tion

has

been

selected

NOTE:

When

a

footswitch

is

connected

to

the

Channel

Salact

footswitch

jack

(which

also

serves

as

the

Tube/Sold

State

se-

lect:

#26,

rear

panel)

the

frort-panel

switch

wil

havo

no

control

over

which

preamp

section

is

selected.

7.

TUBE

LED:

This

tude-shaped

symbol

glows

yellow

when

the

Tube

preamp

section

is

Selected,

giving

you

a

quick

visual

reference

as

to

which

preamp

secton

is

actwe.

RHYTHM

SECTION

8.

TUBE

GAIN:

This

serves

as

the

gain

control

for

the

Rhythm

Channels

Tube

preamp

section,

giving

you

control

over

the

compression

anc

overdrive

characteristics

of

the

GT-200's

preamp

tube.

Use

this

control

along

wth

the

Rhythm

Channels

Level

control

(#20)

to

create

a

wide

variety

of

sounds

at

any

vol-

ume

level.

(Some

suggested

settings

can

be

found

on

page

7).

Win

the

control

to

the

fulbleft

postion,

no

signal

passes

through.

As

you

bring

the

control

towards

center,

you

increase

the

signal

level

and

the

tube

compression,

with

a

bluesy

tube

crunch

coming

to

life

as

you

approach

a

setting

of

"8"

and

thick-

er

tube

distortion

in

the

ful-right

position.

4

v

2241520272

a

eso

2

9.

RHYTHM

LED:

This

LED

glows

green

when

the

Rhythm

Channel

is

chosen,

and

along

wth

LED

#19,

gives

you

a

visual

Sign

that

the

Rhythm

Channel

is

active.

10.

SOLID

STATE

GAIN:

This

serves

as

the

gain

control

for

the

Rhythm

Channels

Solid

State

preamp

section.

Use

this

control

along

with

the

Fnythmm

Channels

Level

control

(420)

to

create

a

wide

variety

cf

sounds

at

any

volume

level.

(Some

suggested

settings

can

be

found

on

page

7).

With

the

control

to

the

ful-left

postion,

no

signal

passes

through.

As

you

bring

the

control

towards

center,

you

increase

the

signal

level,

which

stays

clean

all

the

way

up

to

the

fullright

positon.

EAD

CHANNEL

11.

LOW:

Adjust

the

Lead

Channefs

low

frequency

output

with

this

control:

the

center

postion

is

"lat,"

that

is,

no

boost

or

cut.

By

tuming

the

control

to

the

left

you

reduce

the

low

frequency

ouput;

tuming

it

to

the

right

increases

the

low

frequency

output

The

Low

control

provides

up

to

12dB

of

boost

or

cut

centered

at

100Hz.

12.

MID:

Adjust

the

Lead

Channels

midrange

frequency

output

with

this

control

in

the

center

position

the

midrange

output

is

“lat”

(no

boost

or

cut).

Tuming

the

control

to

the

left

reduces

the

midrange

output;

turning

it

to

the

right

increases

the

mi.

drange

output.

The

Mid

control

provides

up

to

ScB

of

bocet

or

cut

centered

at

1000Hz,

which

affects

the

"Voice"

of

your

guitars

sound.

13.

HIGH:

Adjust

the

Lead

Channels

high

frequency

output

with

this

control:

in

the

center

position

the

high

frequency

output

wil

be

"flat"

(no

boost

or

cut).

Turning

the

control

to

the

left

re-

duces

the

high

frequency

output;

turning

t

to

the

right

increases

the

high

frequency

output.

The

High

control

provides

up

to

1048

of

boost

or

cut

centered

at

5000Hz,

which

allows

you

to

adjust

the

crispness

or

the

"bite"

of

your

guitar.

14.

LEAD

LED:

This

LED

glows

red

when

the

Lead

Channel

is

chosen, and

along

with

LED

#3,

gives

you

a

visual

sign

that

the

Lead

Gains,

tone

section,

and

Master

Level

are

active.

15.

LEVEL:

Adjust

the

output

level

of

the

Lead

Channel

with

this

controt

in

the

full-left

position

there

is

no

output.

As

you

ro-

tate

the

control

to

the

right

you

increase

the

strength

of

the

Lead

Channels

signal

going

into

the

power

amp,

thus

increasing

the

output

volume.

The

signal

level

for

the

Line

Out

jack

(#34,

rear

panel)

is

simullanecusly

affected

by

this

control.

RHYTHM

CHANNEL.

16.

LOW:

Adust

the

Rhythm

Channels

low

frequency

output

with

this

control:

the

center

postion

is

“Hat,”

that

is,

no

boost

or

cut.

By

turning

the

control

lo

the

lelt

you

reduce

the low

fre-

quency

ouiput;

turning

it

to

the

right

increases

the low

frequen-

ey

output.

The Low

control

provides

up

to

12dB

cl

boost

cr

cut

centered

at

100Hz.

47.

MID:

Adjust

tho

Ahythm

Channofs

midrange

frequency

‘output

with

this

control:

in

the

center

position

the

midrange

out

put

is

“lat”

(no

boost

or

cut).

Turning

the

control

to

the llt

re

duces

the

midrange

output;

turning

t

to

the

right

increases

the

midrange

output.

The

Mid

control

provides

up

to

748

of

boost

or

cut

centered

at

800Hz,

which

affects

the

"voice"

of

your

gui:

tars

sound.

©

(BATE

GT-200

Series

Quadradrive

Amplifier

18.

HIGH:

Adjust

the

Rhythm

Channel's

high

frequency

output

with

this

control:

in

the

center

positon

the

high

frequency

output

Wil

be

"fat"

(no

boost

or

cut).

Turning

the

control

to

the let

re-

duces

the

high

frequency

output;

turning

it

to

the

right

increases

the

high

frequency

output.

The

High

control

provides

up

to

1548

of

boost

or

cut

centered

at

10kHz,

which

allows

you

to

ad-

just

the

crispness

or

the

"bite"

of

your

guitar.

19.

RHYTHM

LED:

This

LED

dows

red

when

the

Rhythm

Channel

is

chosen,

and

along

with

LED

#9,

gives

you

a

visual

sign

that

the

Rhythm

Channel

is

active.

20.

LEVEL:

Adjust

the

output

level

of

the

Rhythm

Channel

with

this

control:

in

the

fulhleft

position

there

is

no

output.

As

you

ro-

tate

the

control

10

the

right

you

Increase

the

strength

of

the

Rhythm

Channels

signal

going

into

the

power

amp,

thus

in-

creasing

the

output

volume.

The

signal

level

for

the

Line

Out

jack

(#34,

rear

panel)

is

simultaneously

affected

by

this

contro!

REVERB

SECTION

21.

LEAD:

Adjust

the

amount

of

reverb

effect

for

the

Lead

Channels

signal

with

this

control:

in

the

fulklaft

position

the

sig-

nal

is

"dry"

(no

reverb).

As

you

rotate

the

contro!

to

the

right

you

increase

the

amount

of

reverberation,

with

maximum

reverb

ef-

fect

achieved

at

the

full-right

position.

22.

RHYTHM:

Adjust

the

amount

of

reverb

effect

lor

the

Rhythm

Channels

signal

with

this

control:

in

the

full-eft

position

the

signal

is

"dry"

(no

reverb),

rotating

the

control

to

the

right

in-

creases

the

amount

ci

reverberation,

30.

FUSE:

This

protects

the

GT-200

against

damages

caused

from

a

faulty

AC

power

source

or

other

problems.

If

the

fuse

blows,

replace

it

ONLY

with

the

same

size

and

type

GA

slo-blo

fuse.

If

the

fuse

blows

repeatedly,

check

the

AC

source:

if

i's

‘okay,

contact

your

Crate

dealer

for

service

information

31.

POWER

CORD:

Fimiy

plug

the

supplied

heavy-duty,

‘grounded

power

cord

into

a

safely

wired,

grounded

120

volt,

60

cycle

AC

power

outlet.

DO

NOT

attempt

to

defeat

the

ground

connection

on

this

cable.

It

your

GT-200

was

purchased

outside

of

the

United

States.

see

the

units

rear

panel

for

its

power

rating

and

follow

the

above

guidalines

32.

EXTERNAL

SPEAKER

JACKS:

Allow

you

to

connect

the

Output

of

the

GT-200

to

external

speakers,

placing

them

in

per-

allel,

Any

load

equal

to

at

least

4

ohms

may

be

connected

to

these

speaker

jacks.

If

more

than

one

jack

is

used,

the

total

load

impedance,

considering

both

jacks,

must

be

at

least

4

‘ohms.

The

standard

internal

speaker

is

6

ohms.

An

additional

8

ohm

speaker

may

be

connected

here,

which

would

total

4

ohms.

With

the

GT-200H

(head),

you

may

connect

one

4

ohm

speaker,

two

8

ohm

opoakors,

or

four

16

ohm

spoakers,

without

overioading

the

output

33.

STEREO

EFFECTS

LOOP

LINE

IN:

Connecting

an

exter-

nal

signal

processor,

such

as

digital

delay

or

echo,

can

be

CHORUS

SECTION

23.

CHORUS:

Select

Chorus

"ON"

(switch

in

the

IN

postion)

wih

this

pushbutton

switch.

The

Chorus

indicator

LED

(#27)

works

with

this

switch

as

a

visual

guide.

NOTE:

When

a

footswitch

is

connected

to

the

Chorus

foot-

Switch

jack

(#85,

rear

panel)

the

front-panel

switch

wil

have

no

control

over

chorus

selection.

24.

EXPANDER:

With

this

switch

in

the

IN

position,

cur

exclu-

Sive

Expander

circutry

Is

activated.

This

produces

the

effect

of

being

in

a

true

stereo

environment

wih

speakers

on

ether

side

of

you.

With

this

effect,

you

can

add

a

more

"roomy"

feeling

to

your

sound.

25.

EXPANDER

LED:

This

LED

glows

red

when

the

Expander

circuitry

is

selected,

giving

you

a

visual

indicator

that

it

i

active.

26.

DEPTH:

Set

the

intensity

of

the

stereo

chorus

effect

with

this

control

in

the

far-left

position

there

wil

be

almost

no

cho-

rus;

as

you

rotate

the

control

to

the

right

the

amount

of

effect

increases.

27.

CHORUS

LED:

This

LED

glows

green

when

the

Chorus

Section

is

selected

and

gives

you

a

visual

sign

that

the

Chorus

section

is

active.

28.

RATE:

Sel

the

speed

cf

the

stereo

chorus

effect

with

this

control

to

the

oft

for

slow,

smooth

"phasing"

sounds,

to

the

right

for

faster

“vibrato

sounds.

29.

POWER:

This

heavy-duty

rocker-type

switch

is

used

to

tum

the

amplifier

ON

in

the

left

positon,

OFF

in

the

right

posi-

tion.

The

channel

LEDs

provide

a

visual

indicator

that

the

unit

is

on.

accomplished

through

tha

Line

In

and

Line

Out

jacks.

Connect

the

OUTPUT

of

the

external

devce

to

the

Line

in

jack

using

a

shielded

cable

with

stereo

1/4"

plugs.

This

sends

the

line-level

signal

IN

tothe

GT-200's

internal

power

amplifies.

34,

STEREO

EFFECTS

LOOP

LINE

OUT:

This

carries

a

pre-

amplified,

post-EQ

signal

to

an

exernal

effects

device,

amplifier,

mixing

console

or

recorder.

Connect

the

Line

Out

jack

to

the

INPUT

of

the

device

using

a

shielded

cable

with

stereo

1/4*

phone

plugs.

35.

CHORUS

FOOTSWITCH:

A

single

footswitch

can

be

plugged

in

here

to

give

you

remote

control

for

the

Chorus

ON/OFF

for

the

unit.

Connecting

a

footswitch

here

disables

the

front

panel

switch.

36,

CHANNELTUBE

FOOTSWITCH:

A

dual

footswitch

can

be

plugged

in

here

to

give

you

remote

control

for

the

selection

of

the

Lead/Rnythm

channels

AND

the

Tube/Sold

State

preamp

sections.

When

connected,

the

footswitch

overrides

the

front

panel

switches

for

these

functions.

NOTE:

This

is

a

STEREO

114"

jack:

“tip

controls

the

channel

sselecticn,

“ing”

controls

the

preamp

section,

"sleeve"

is

ground

for

both.

Use

only

a

stereo-plug

equpped

foctewilch

(such

as

the

Crate

FS-60),

or

a

three-way

footswitch

(such

as

the

Crate

FS-80)

to

contra

Chorus

as

well

-

see

#35.

©

CRATE”

c1.200

series

quadraarive

amplifier

IF

YOU

HAVE

A

DSP

MODI

2

37.

LEAD

LEVEL:

Adust

the

amount

of

doita

sound

processing

eflect

for

tre

Lead

Channel

with

this

contiol:

in

the

llet

postion

he

output

sig-

nal

is

"dry"

(no

reverb

or

elect);

rotating

the

contiol

to

the

right

increases.

the

amount

o

effect

30.

RHYTHM

LEVEL:

Adjust

the

amount

of

digtal

sound

processing

et.

fect

for

the

Rhythm

Channel

with

inis

control:

in

the

ulat

positon

the

output

signal

is

"dry"

(no

reverb

or

effect);

rotating

the

contiol

to

the

right

Increases

the

amount

or

ontact

DSP

MODE

SECTION

39.

MODE

KNOB:

Select

the

type

of

digital

sound

processing

efect

with

this

contel

Each

charnel,

praamp

ard

chorus

combination

wil

“reme.

mber”

its

DSP

seting,

allowing

you

to

preset

afacts

for

sight

diferent

sounds,

For

a

complete

listing

of

the

different

effecis

and

their

corre-

‘sponding

settings,

see

"Using

the

Mode

Control"

on

this

page.

40.

MODE

LED

DISPLAY:

This

display

is

a

visual

indicator

of

which

digi-

sound

processing

setting

you

have

chosen

for

the

current

chan

nelpreamplehorus

combination

you

are

in.

This

will

change

when

you

swith

between

channels

and

preamps

and

chorus

ON/OFF,

depending

which

mode

yeu

have

set

for

he

configuration.

ABOUT

THE

DIGITAL

SOUND

PROCESSOR,

‘The

Digital

Sound

Processor's

32-postion

Mode

contol

alows

you

to

instantly

access

the

exact

type

of

effect

you

want

-

trom

classic

revorbora-

tion

to

radica

"backwards"

sounds

-

for

any

ofthe

channel,

preamp

or

cho-

rus

sotings.

Uso

the

tabla

on

this

page

to

familarizo

yourself

win

the

locals

ofthe

many

een!

sound

elects

posse

rom

your

GT-200

wan

Osi

‘The

setting

of

the

Mode

centro!

wil

determine

the

type

cf

effect

for

Whichever

channelipreampichorus

combination

the

amp

is

set

10

at

the

time

you

adjust

the

Made

control.

Once

set,

the

GT-200

DSP's

nonvolatile

memory

retains

the

seting

unti

you

reset

it

USING

THE

MODE

CONTROL

Plug

in

your

guitar

and

tum

on

the

amplifier.

Set

Channel

to

rythm,

Tube/Sold

Slate

1o

Tube.

Now

sal

the

Mods

contro

to

"12°

(medium

gated

reverb),

Strka

a

chord

on

your

guitar

and

isten

tothe

sound

ofthe

affect

Press

n

the

Channel

switch

to

choose

the

Lead

Channel,

then

sat Ihe

"Mode

contralto

26"

(largo

hard

surface

echo).

Strike

a

chord

and

listen

le

the

results.

Now

switch

back

to

the

Rhythm

Channel

and

strike

a

chord

even

though

you

haven't

changed

the

setting

of

the

Mode

control,

the

am-

Pier

"remembered"

that

you

had

programmed

in

seting

"12"

and

kept

the

rect

as

you

lom

t

“There's

more:

When

a

Chorus

footswitch

is

used,

you

can

program

sec

oi

the

four

channelpreamp

combinations

with

wo

Mode

setungs.

I

Yeu

vant

lo

contol

Digtal

Soun

Processing

ONIOFF

wi

ne

ost

ple,

set

he

Mode

lo

"O"

(bypass),

hit

the

footswitch

and

set

Mode

19°5°

(are

brighi

hal)

Now

you

have

tne

abi

1o

switch

ne

DSP

on

and

Of

withthe

footswitch.

With

the

footawitch

you

have

a

choice

of

two

DSP

Settings

for

sach

of

the

four

channelpreamp

combinations,

or

the

mos!

Moxy

and

vereatity

possibio!

TABLE

OF

SETTINGS

‘The

table

below

list

each

ofthe

32

settings

ofthe

GT-200DSP's

Made

control,

along

with

bret

explanation

of

each

effect.

a

mi

TE

DESSRPTON

[sual

Room,

BRIGHT

SMALL

REVERE

E

x

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emir

comi

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oon.

7

|

SMALL ROOM.

ARK

SMALL

REVERS

‘EXE

capes

con

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up

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bu

pepe

|

SMALL

HALL,

ORGHT

SMALL

REVERB

120.240

Rear

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wih

weng

os,

ard

wal

4

|

sunu

HAL,

OMAK

SMALL

VERO

20

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copete

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wih

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people

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oma

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TARGE

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7

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BIGHT

TARGE

REVERS

500

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sound

ch.

|

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URGE

REVERS

500

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for,

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CONCERT

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Stud

Elea

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sach

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(220m

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ngasor

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Studo

Sine

Pate

Povo

16

|

SLAPBACK,

SHORT

DELAY

“1289

delay

plus

smal

reverb.

Elvis”

worte

17

|

SLAPOACE.

MEDUN

DELAY

soma

delay

plu

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ever.

Rocks

special

16

|

SIAPDACE,

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So

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SHORT

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|

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MODERATE

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win

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revert

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MEDIUM

SOFT

SURFACE

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So

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wih

125%

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23

|

meom

nano

SURFACE:

toro.

Sir

ely

win

26.5%

genton.

24]

MEDIUM

GLASS

SURFACE

tcro

So

ely

win

4.7%

grenon.

26

|

LARGE

MODERATE

SURFACE

HO

aasma

ely

win

03%

gnomon,

27

[LARGE

FARO

SURFACE

En

Aro

delay

wih

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Kamal

even

28

|

erore

DELAY

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EFFECT

|

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delay

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29

|

morenen

SPECW

EFFECT

Eee

[ewan

SPECIAL

EFFECT

|

"Batwords

maso

elect

une

i,

number

ane.

7

==:

©

CRATE?

c1.200

series

Quadradrive

Amplifier

SOME

SUGGESTED

SETTINGS

y

LEAD

CHANNEL

RHYTHM

CHANNEL:

SOLID

STATE

LEAD

SPARKLING

CLEAN

Gee

AAA

(LEAD

ERANNTIO

@PY

Hw

CHANNED

LEAD

CHANNEL:

RHYTHM

CHANNEL:

SOLID

STATE

CRUNCH

FUNKY

CLEAN

LEAD

CHANNEL:

RHYTHM

CHANNEL:

WARM

TUBE

CRUNCH

WARM

TUBE

NATIO

EHRVIRU

ERAN

LEAD

CHANNEL:

RHYTHM

CHANNEL:

HOT

TUBE

LEAD

BLUESY

DIRT

CRATE’

GT-200

Series

Quadradrive

Amplifier

GT-200

SERIES

TECHNICAL

SPECIFICATIONS

L

Z

Output

Power

Rating

80

watts/channel

RMS

@

5%

THO

-

8

ohm

load,

120VAC

100

watts/channel

RMS

@

5%

THD

-

4

ohm

load,

120VAC

Inpu

Impedance

TM

ohm

Maximum

Signal

Accepted

3V,

peak-to-peak

‘Signal

To

Noise

Ratio

Lead

Channel

Solid

State

6108

Tube

5748

Rhythm

Channel

Solid

State

8148

Tube

7248

Gan

8848

@

IKHz,

tones

@

©”

Tone

Control

Range

Lead

Channel

Low

2448

@

10047

Mid

10dB

@

1kriz

High

20d8

@

SkHZ

Rhythm

Channel

Low

2948

@

10047

Mid

14dB

@

800Hz

High

3048

@

10KHz

Tina

Out

Level

TV

AMS

typical

or

full

power

output,

4V

AMS

max.

Driver

Tube

Types

T2AX7

(1).

12AU7

(9)

Output

Device

Type

MOSFETs

Intemal

Speakers

(GT-200

only)

12

Crate

Custom-L,

80

watis,

8

ohms,

34

oz.

magnet,

1.75:

voice

col

Power

Requirements

100/1Z0VAC,

60Hz,

6

amps

max.

220/240VAC,

50Hz,

3

amps

max.

Size

and

Weight

GT-200

GT-200H

110,

57.25

bs.

(GT-200

DSP

-

58

bs.)

0.59,

38

lbs,

(G1-200H

DSP

-

38.75

lbs.)

Tho

GT-200

ie

covered

with

a

durable

black

Tolox

material;

to

ko

tho

cabinet

in

top

condition,

wipe

it

clean

with

a

damp

lint-free

cloth

to

remove

dirt

and

road

film.

The

GT-200H

is

covered

in

tough-as-nails

Ozite;

to

clean,

brush

off

with

a

furniture

brush.

Never

spray

cleaning

agents

directly

onto

the

cabinet,

and

stay

away

from

abrasive

cleanser

which

could

damage

the

tinish.

Crate

strives

continually

to

develop

new

products,

as

well

as

find

ways

to

improve

existing

ones.

For

this

reason,

the

specifications

and

information

in

this

Crate

manual

are

subject

to

change

without

notice.

A

TAA

“TA

AA

THS

EQUIPMENT

HAS

BEEN

DESONED

ANO

ENGINEERED

TO

PROVIDE

YEARS

OF

SAFE

ANO

RELIABLE

OPERATION.

IN

ORDER

TO

PROLONG

THE

LIFE

OF

THE

WARNING:

TO

REDUCE

THE

RISKOF

ELECTRIC

SHOCK:

(2)

DO

NOT

DEFEAT

OR

REMOVE

THE

GROUNOPIN

OF

THE

POWER

CORO:

CONNECT

ONLY

TO

A

PROPERLY

GROUNDED

AC

POWER

OUTLET.

CAUTION

TO

REDUCE

THE

ISK

OF

FIRE

OR

ELECTRIC

SHOCK,

DO

NOT

EXPOSE

THS

EQUIPMENT

TO

RAIN

OR

MOISTURE

CAUTION:

NO

USER

SERVICEABLE

PARTS

INSOE.

REFER

SERVICING

TO

QUALIFIED

SERVICE

PERSONNEL

CAUTION:

OUR

AMPUFIERS

ARE

CAPABLE

OF

PRODUCING

HGH

SOUND

PRESSURE

LEVELS.

CONTINUED

EXPOSURE

TO

HIGH

SOUND

PRESSURE

LEVELS

CAN

GAUSE

PERMANENT

HEARING

MFAIRMENT

OF

LOSS

USER

CAUTION

IS

ADISED

AND EAR

PROTECTION

IS

RECOMAENOED

IF

UNTI§OPERATEDAT

NON

EXPLANATION

OF

en

en

ee

GRAPIRCALEYNEOLE:

poemoj

onon

NDEN

PEDO

NOSE

MIGO

CRAM”