Heathkit Manuals (A)

by MD0MDI
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A-4

Push Pull HiFi Audio Amplifier

Heathkit A-4 Push Pull HiFi Amplifier - Schematic

A-5

20 Watt Audio Amplifier

Heathkit A-5 20 Watt Amplifier - Schematic

A-5A

20 Watt Audio Amplifier

Heathkit A-5A 20 Watt Amplifier - Schematic

A-6

Mono Tube Audio Amplifier

Heathkit A-6 Mono Tube Amplifier - Schematic

A-6A

Audio Amplifier

Heathkit A-6A Amplifier - Schematic

A-7B

Audio Amplifier

Heathkit A-7B - Amplifier - Schematic

A-7C

Audio Amplifier

Heathkit A-7B - Amplifier - Schematic

A-7E

Audio Amplifier

Heathkit A-7E - Schematic

A-9A

Audio Amplifier

Heathkit A-9A Audio Amplifier - Schematic

A-9C

20 Watt Audio Amplifier/PreAmplifier

Heathkit A-9C Integrated Amplifier - Schematic

AA-1

Audio Analyzer

Heathkit AA-1 Audio Analyzer - Assembly Instructions

Heathkit AA-1 Audio Analyzer - Schematic

AA-11

Stereo Amplifier

Heathkit AA-11 Stereo Amplifier - Schematic

AA-14

Stereo Amplifier

Heathkit AA-14 - Stereo Amplifier - Schematic

AA-14A

20W Amplifier

Heathkit AA-14A 20W Amplifier - Schematic

AA-14E

Stereo Amplifier

Heathkit AA-14E Stereo Amplifier - Schematic

Heathkit AA-14E Stereo Amplifier - Power Supply Schematic

AA-21

Integrated Amplifier

Heathkit AA-21 Integrated Amplifier - Schematic

AA-21A

50 Watt Amplifier

Heathkit AA-21A 50 Watt Amplifier - Schematic Diagrams

AA-21C

Stereo Amplifier

Heathkit AA-21C Stereo Amplifier - Schematic Diagram

Heathkit AA-21C Stereo Amplifier - Power Supply Schematic Diagram

AA-30

Stereo Amplifier

Heathkit AA-30 Stereo Amplifier - Schematic Diagrams

AA-32

Stereo Amplifier

Heathkit AA-32 Stereo Amplifier - Schematic

AA-50

Stereo Amplifier

Heathkit AA-50 Stereo Amplifier - Schematic

AA-100

Stereo Amplifier

Heathkit AA-100 Audio Amplifier - Assembly Instructions

AA-121

80 Watt Stereo Amplifier

Heathkit AA-121 80 Watt Stereo Amplifier - Assembly Instructions

Heathkit AA-121 80 Watt Stereo Amplifier - Block Diagram

AA-151

Stereo Amplifier

Heathkit AA-151 Stereo Amplifier - Assembly Instructions

AA-161

HiFi 14 Watt Amplifier

Heathkit AA-161 HiFi 14 Watt Amplifier - Schematic Diagram

AA-181

25 Watt Amplifier

Heathkit AA-181 25 Watt Amplifier - Assembly Instructions

AA-1214

Stereo Amplifier

Heathkit AA-1214 Stereo Amplifier - Schematic Diagram

AA-1600

Power Amplifier

Heathkit AA-1600 Power Amplifier - Schematic Diagram

AA-1640

Amplifier

Heathkit AA-1640 Amplifier - Schematic Diagram

AC-1

Antenna Coupler

Heathkit AC-1 Antenna Coupler - Schematic Diagram

AD-16

Stereo Tape Recorder

Heathkit AD-16 - Stereo Tape Recorder - Schematic Diagram

AD-110

HiFi Cassette Tape Deck

Heathkit AD-110 HiFi Cassette Tape Deck - Schematic and Parts Explosion

AD-1305

Audio Equalizer

Heathkit AD-1305 Audio Equalizer - Schematic Diagrams

AD-2002

Stereo 4 Decoder

Heathkit AD-2002 Stereo 4 Decoder - Assembly Instructions

AE-7

7 Watt Amplifier

Heathkit AE-7 7 Watt Amplifier - Schematic

AG-8

Audio Generator

Heathkit AG-8 Audio Generator - Schematic Diagram

AG-9A

Audio Generator

Heathkit AG-9A Audio Generator - Schematic Diagram

AG-9U

Audio Generator

Heathkit AG-9U - Schematic Diagram

AG-10

Sine-Square Wave Signal Generator

Heathkit AG-10 Sine-Square Wave Signal Generator - Assembly Instructions

AJ-10A

AM-FM Tuner

Heathkit AJ-10A AM-FM Tuner - Schematic Diagrams

AJ-14

FM Stereo Tuner

Heathkit AJ-14 FM Stereo Tuner - Schematic Diagrams

AJ-15

Stereo Tuner

Heathkit AJ-15 Stereo Tuner - Schematic Diagrams

AJ-43

Stereo Tuner

Heathkit AJ-43 Stereo Tuner - Schematic Diagram

Heathkit AJ-43 Stereo Tuner - Italian Article

AJ-1600

AM-FM Stereo Digital Tuner

Heathkit AJ-1600 AM-FM Stereo Digital Tuner - Schematic Diagrams

AM-1

Antenna Impedance Meter

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AM-2

Reflected Power Meter

Heathkit AM-2 Reflected Power Meter - Assembly Instructions

AN-10

Stereo Crossover

Heathkit AN-10 Stereo Crossover - Circuit Description

AO-1

Audio Oscillator

Heathkit AO-1 Audio Oscillator - Schematic

AP-1800

Deluxe PreAmplifier

Heathkit AP-1800 Deluxe PreAmplifier - Schematic Diagrams

AR-1

Communications Receiver

Heathkit AR-1 Communications Receiver - Service and Alignment Notes

AR-2

Communications Receiver

Heathkit AR-2 Communications Receiver - Assembly Instructions

AR-3

Communications Receiver

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AR-14

FM Receiver

Heathkit AR-14 FM Receiver - Assembly Instructions

Heathkit AR-14 FM Receiver - Schematic Diagram

AR-15

FM Receiver

Heathkit AR-15 FM Receiver - Schematic Diagram

AR-27

10 Watt FM Receiver

Heathkit AR-27 10 Watt FM Receiver - Schematic Diagrams

AR-29

AM FM Receiver

Heathkit AR-29 AM FM Receiver - Schematic Diagrams

AS-2A

Acoustic Suspension Speaker System

Heathkit AS-2A Acoustic Suspension Speaker System - Assembly Instructions

AS-193

Compact HiFi Speaker System

Heathkit AS-193 Compact HiFi Speaker System - Assembly Instructions

AS-1363

Compact HiFi Speaker System

Heathkit AS-1363 Compact HiFi Speaker System​ - Circuit Description

AT-1

Amateur Transmitter

Heathkit AT-1 Amateur Transmitter - Assembly Instructions

Heathkit AT-1 Amateur Transmitter - Schematic

AV-1

AC Voltmeter

Heathkit AV-1 AC Voltmeter - Assembly Instructions

AV-2

AC Voltmeter

Heathkit AV-2 AC Voltmeter - Assembly Instructions

AV-3

AC Voltmeter

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AV-3U

AC Voltmeter

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Heathkit AV-3U AC Voltmeter - Schematic Diagram

AW-1

Audio Watt Meter

Heathkit AW-1 Audio Wattmeter - Schematic Diagram

AW-1U

Audio Watt Meter

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Last Updated : 22nd January 2024

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