Fisher ALLEGRO-A-190 Owners Manual

your purchase

With pleted

a chain research laboratories. the

equipment

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the

But

has now opened, for

door unlimited the keys

end

years

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its

step-your

of a

of events

For it is there ihat

you

have

.functions,

musical enjoyment. Recognizing that one of

of

pleasurable

designed this instrument

fact, instruments we made

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use today.

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that began many months ago, in

basic

just

acquired came

quality

its

purchase-is

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and

the

performance,

of

merely a beginning. A

your

family,

ownership is reliability,

give

to

long and trouble-free service.

twenty-seven

over

concept of

into being-its

its con-

virtually

on

we

years

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AN IMPOF,TANT

hours have been speni by our engineers

Many writers to enjoyment. only one

create

you

lf

way to obtain it. With

read this booklet carefully.

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that

we want

which it is

of

our assistance

toward

SUGGESTION

instruction

this

want the mosi out of

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equipment before

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equipment

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give you

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your guidance

FISHER, there

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First high-fidelity power

amplifier, inverse compartments masnetlc cartridses.

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Center-of-Channel

Preamplifier-Equalizer

First graph

equalization. First Dynamic Range Expander First FM"AM Tuner First

50-Watt, all First self-Dowered First self-powered system for high fidelity use. First Universal Horn-Type room location and any speaker. First FM.AM Receiver

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First low-cosl electronic Mixer-Fader. First moderately-priced,

meters.

TWo

peak power

First

Masier

First mixins facilities. First

correct!y

sound systems featuring

(infiniie

baffle and bass reflex)

fidelity TRF tuner,

cycle tidelity.

20,000

high fidelity system

enclosure.

speaker system.

in a high fidelity system.

Tuning

with variable

triode amplifier.

Master

electr0nic,

with a

Indicator in high fidelity.

Audio Control Chassis

equalized, direct tape-head

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feedback, acousiic speaker

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a beam.

and

featuring

with

separate

with amplified

with

Audio Control.

AVC.

indicator.

selective

with feedback.

AFC.

phono-

sharp-cut-off

filter

Speaker Enclosure for any

Front End.

Cascode

professional

FM Tuner with

wiih {ive-positi0n

master

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First dual dynamic u se.

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First Performance Monitor in

home

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First FM-AM

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First complete bass and ireble.

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First Golden Cascode

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First MicroRay

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First Stereo Cartridge.

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Avery Fisher in

til5l reverberation device, f0r equipment*-fhe First stereo tuner First FM tuner with six fiv5l FM iuner First front

use.

tuner

graphic

Stereoph0nic high-quality

Tuning Indicator.

speaker system.

use MicroRay for FM tuning

Indicator.

amplifier and new 7591

Institution,

collection America's first commercially

high

fidelity radio-phonograph,

1937. Fisher Dynamic Spacexpander.

with five limiters.

panel

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limiters in an FM tuner for

quality

a high

with TWO meters.

response curve indicator for

'tuner.

FM

Radio"Phonograph

Remote Contr0l System.

Slereo

plus

FM-AM receiver

washington, D.C.

with MicroTune.

lF

antenna selector switch,

rvith Magnetic

FM-AM

Receiver

amplifier).

high-efficiency free-

and

as

with

output tubes.

high

use in

stages.

home

ampli-

(FM-

a Record-

60-watt accepis

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made by

fidelity

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First

complete receivers with Multiplex. [i1sl FM-Stereo-Multiplex First l0udspeaker cone, eliminating all First internal switching system t0 ate iape switches. First simplified'operation frequently used yet

immediately accessible. First loudspeaker with co il. First bass speaker num and fiber cone First

Tuner

FM

for

tuning cast indicator First

Stereophonic

Motor

Tuning. First supersonic fidelily componenl. First to

use 8417

design.

power

First quency

compensated

First

amplifier kit with STRAIABALANCE,

namic balancing system.

First multiplex adaptor

ti0n.' CIosely

j-:,t{:,.a1.}32..

tuners

with

system

parasitic

resonance.

playback

with use

controls

with

Kit

and

separate

(S1ERE0

FM Tuner with TUNE.o-MATIC

wireless Remote

tubes with unique cavity-an0de

amplifier to use oscilloscope-type, fre-

approaches theoretical limit

of

Control-Amplifier,

behind a front'panel cover, eddy-current-damped

combined

seoarate cathode ray stereo broad-

BEAM).

input

circuit.

with

'flywheel

with

STERE0

frameless

all controls and

d'Arsonval meter

Control

woofer

permit

immedi-

with in-

serrated-alumi-

in a high

visual

synchroniza'

0f noise

BEAM.

voice

dy-

THE FISHER

ALTEGRO

MODEI A.I90

Stereophonic Rsdio-Phonogroph

runcuasrNc

[fv

group

standards

ducing

equipment. same rrorld-renowned professional and

broadcas, stations equipment walks

o{ life, including

The

Allegro

more

elaborate set of audio'controls, and Treble earphones

you

allows tracted

by

the

sound :tyled front quaiity

design,

for

each channel,

pentode. Cistortion

Moderate

to the

rrrE

of

discerning

of reliability

equipment now

can aiso

possesses

Fisher units.

controls. A

is also included

to

enjoy

them. Full

system

o{

panel

are many

such as ihe

and

vanishirig

FISHER

and

The FISHER

engineering {acilities

throughout the

be {ound in the homes

many

including

convenient

music

Iacilities

your

using

carefully

Allegro,

mrsic lovers

performance

Allegro

used in

laboratories,

celebrities from the

of the features

incorporates

It

Vclume,

front.panel

and

a

special

without disturbing

for connecting

set are

of separate

controlled

provided.

but important,

developed,

TV

unseen,

use

a newly

point.

in their

nation

Balance

you

who

has been designed

a versatile,

speaker

use

joined

have demand the

home

which have

government

and abroad.

of many

jack

push-pull

leaders in all

world

{ound in the

yet

and separate Bass

for

listening

silencing switch

others

or being

a tape

Behind

the

{eatures

output

beam-power,

of feedback

music repro-

of music.

recorder

a

select

highest

by the

created

agencies

Fisher

larger,

convenient

with

dis-

elegantly

of high

stages

dual

reduces

The chang€r which wide-range and monophonic

The

Allegro includes multiplex converter Fisher tuners ments

ever developed

tuner included in this Allegro console

the design

reputation.

A total reproduce the realism. Each speaker

or

specially-designed

frequencies, and a cone-type tweeter for the

treble

tones housed in speakers recreate the to

the highest

The characteristics of

were carefully

(The

ampiifier, for

player

record

cartridge with

aie famous

principles

of {our

entire

frequencies that ahe human

matched to

is the

inrermixes all

long-piaying

a superb Fisher

for reception

throughout the

for the

and

careful construction that

speakers

audible spectrum with an

system

low-resonance

a fully sealed enclosure.

entire audible

the individtal components

produce

example, was

world.renowned

standard size records. It

a diamond

records.

reception

(two

consists of two speakers, an eight-inch,

stylus for

of stereophonic FM

bf

for each

woofer for the bass

spectrum from below 50 cycles

ear can detect.

a totally integrated

specifically designed to complement

Garrard

FM tuner

as

-world programs,

radio

is lully representative

'channel)

amazing degree o{

upper mid-range and

four-speed

includes a

your

stereophonic

with a built-in

prcgrams,

finest

the

have created that

of

and the

are used to

mid-range

and

Together these

your

Allegro

sound system.

instru.

of