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Contractor Power Ampliﬁer

ICON 300/700

INTRODUCTION…………………………………………………………...…...........……........……..4

FEATURES………………………………………………………….…………....................................4

PRECAUTIONS………………………………………………………….………….............................4

ABOUT THIS MANUAL…………………………………………….…………...................................4

FRONT PANEL DESCRIPTION…………………………………………….…………......................5

REAR PANEL DESCRIPTION…………………………………………….………….........................6

BALANCE BARRIER STRIP INPUT CONNECTIONS……………………….………..…...............7

BARRIER STRIP OUTPUT CONNECTIONS……………………………………….…..……….......7

AUDIO TRANSFORMER OUTPUTS…………………………………………….……….….............8

PARALLEL MONO CONFIGURATION…………………………………………….……….…..........9

SPECIFICATIONS..…………………………………………….………….......................................10

BLOCK DIAGRAM…………………………………………….………….........................................11

Phonic reserves the right to improve or alter any information supplied within this document without prior notice.

V1.1 10/10, 2005

TABLE OF CONTENTS

Содержание ICON 300

Страница 1: ...ICON 300 ICON 700 ICON 700 Contractor Power Amplifier English...

Страница 2: ...or when unused for long periods of time 14 Refer all servicing to quali ed service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is...

Страница 3: ...EL DESCRIPTION 6 BALANCE BARRIER STRIP INPUT CONNECTIONS 7 BARRIER STRIP OUTPUT CONNECTIONS 7 AUDIO TRANSFORMER OUTPUTS 8 PARALLEL MONO CONFIGURATION 9 SPECIFICATIONS 10 BLOCK DIAGRAM 11 Phonic reserv...

Страница 4: ...usly Toroidal output transformers provide full electrical isolation and meet worldwide safety agency approval Built in 45 Hz subsonic lter prevents speaker transformer saturation with minimal effect o...

Страница 5: ...situations require the ampli er to be switched off and then back on for normal operating conditions to be restored 3 Clip LED Indicator Icon 300 The LEDs light up at clipping status whenever any cond...

Страница 6: ...n or other ampli er 10 Stereo Parallel Bridge Switch In Stereo operation two separate signals are treated separately by channels 1 and 2 of the ampli ers In Parallel operation one signal is treated by...

Страница 7: ...these levels will produce full rated output power at 8 ohms ICON 300 1 02Volts 2 4dBu ICON 700 1 02Volts 2 4dBu Barrier Strip Output Connections Barrierstripslocatedontherearpanelallowspeaker cable c...

Страница 8: ...mpli er has a power rating of 300W it is always a good idea to make sure the sum of the loudspeaker loads on the distributed line is 240W or less 25 volt line output connection 50 volt line output con...

Страница 9: ...ong the very few ampli ers that can do that However since most of the audio power is drawn by the direct connected speaker you must derate the distributed line and the distributed line should have a t...

Страница 10: ...32dB Input Impedance Balanced Unbalanced 20k 10k ohm Damping Factor 200 direct output S N Ratio Less than 100dB below rated output 20Hz 20kHz Protection Circuits Output offset voitage protection Heat...

Страница 11: ...11 ICON 300 700 CLIP CLIP BLOCK DIAGRAM ICON 300 BLOCK DIAGRAM...

Страница 12: ...12 ICON 300 700 ICON 700 BLOCK DIAGRAM...

Страница 13: ...original date of purchase against defects in material and workman ship under use as instructed by the user s manual Phonic at its option shall repair or replace the defective unit covered by this war...

Страница 14: ......