heathkit 3400

heathkit 3400 Hot Sales

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Heathkit ET-3400 A Microcomputer System Microprocessor Learning System Computer
$175.00

Heathkit ET-3400 A Microcomputer System Microprocessor Learning System Computer

Heath Zenith HeathKit Vintage Memory I/O Module Accessory EWA-3400
$424.96

Heath Zenith HeathKit Vintage Memory I/O Module Accessory EWA-3400

Heathkit ET-3400 A Microcomputer System Microprocessor Learning System Computer
$157.50

Heathkit ET-3400 A Microcomputer System Microprocessor Learning System Computer

Vintage Heathkit ET-3400 Microcomputer Learning System Microprocessor Parts/repa
$149.96

Vintage Heathkit ET-3400 Microcomputer Learning System Microprocessor Parts/repa

Heathkit ET-3400 A Microcomputer System Microprocessor Learning System (WORKS)
$99.00

Heathkit ET-3400 A Microcomputer System Microprocessor Learning System (WORKS)

Heathkit ET-3400 Continuing Education MicroProcessor Learning Courses
$400.00

Heathkit ET-3400 Continuing Education MicroProcessor Learning Courses

Vintage Heathkit Micro Computer Learning System Model ET-3400A. Display Turns On
$150.00

Vintage Heathkit Micro Computer Learning System Model ET-3400A. Display Turns On

HeathKit ET-3400 A Microcomputer Learning System, Fully Operational, Pristine
$299.99

HeathKit ET-3400 A Microcomputer Learning System, Fully Operational, Pristine

HEATHKIT ET 3400 MICROCOMPUTER LEARNING SYSTEM MICROPROCESSOR TRAINER & Manuals!
$189.97

HEATHKIT ET 3400 MICROCOMPUTER LEARNING SYSTEM MICROPROCESSOR TRAINER & Manuals!

Heathkit Model ET-3400 Microcomputer Learning Center
$350.00

Heathkit Model ET-3400 Microcomputer Learning Center

Heathkit ET-3400 & ETA-3400 Set
$485.95

Heathkit ET-3400 & ETA-3400 Set

Vintage Heathkit Model eT-3400 Microcomputer
$149.99

Vintage Heathkit Model eT-3400 Microcomputer

Heathkit Microprocessor Trainer Model ET-3400A Working! w/Extras!
$199.00

Heathkit Microprocessor Trainer Model ET-3400A Working! w/Extras!

Heathkit ET-3400 with ETA-3400 Board Implemented
$179.95

Heathkit ET-3400 with ETA-3400 Board Implemented

Heathkit ET-3400 Microcomputer System Microprocessor Learning System Computer
$200.00

Heathkit ET-3400 Microcomputer System Microprocessor Learning System Computer

One New Heathkit ET-3400 Keyboard Circuit Board #85-2010-1 NOS
$30.00

One New Heathkit ET-3400 Keyboard Circuit Board #85-2010-1 NOS

HEATHKIT EE-3201 with Microprocessor EE-3401 and kit ET3400
$550.00

HEATHKIT EE-3201 with Microprocessor EE-3401 and kit ET3400

Heathkit Model ET-3400 Microcomputer Learning Center & ET-3300 Broadboard
$299.95

Heathkit Model ET-3400 Microcomputer Learning Center & ET-3300 Broadboard

Vintage Heathkit Model eT-3400 Microcomputer damaged case
$149.99

Vintage Heathkit Model eT-3400 Microcomputer damaged case

Heathkit ET-3400 Microprocessor TRAINER USER MANUAL
$23.95

Heathkit ET-3400 Microprocessor TRAINER USER MANUAL

EXCELLENT CONDITION RESTORED HEATHKIT AT-1 80 TO 10 METER NOVICE TRANSMITTER
$139.99

EXCELLENT CONDITION RESTORED HEATHKIT AT-1 80 TO 10 METER NOVICE TRANSMITTER

ONE New Heathkit Antenna Socket #434-107 for HW-8/ ETA-3400
$8.00

ONE New Heathkit Antenna Socket #434-107 for HW-8/ ETA-3400

One New ET-3400
$25.00

One New ET-3400 "Heathkit Label" #390-1391 for Microcomputer Learning System

Four New Heathkit Item #390-1889 NOS
$25.00

Four New Heathkit Item #390-1889 NOS

HEATHKIT HEATH EARLY DOCUMENTATION COLLECTION!! **RARE**
$159.99

HEATHKIT HEATH EARLY DOCUMENTATION COLLECTION!! **RARE**

Heathkit Model 10-12
$245.00

Heathkit Model 10-12

HEATHKIT MIB UNBUILT
$1,500.00

HEATHKIT MIB UNBUILT "AA-2005" 4 CHANNEL AMPLIFIER" NEVER UNPACKED!!

Vintage Heathkit CS-1
$50.00

Vintage Heathkit CS-1

Heathkit AA-151 With Matching Fm Tuner
$1,200.00

Heathkit AA-151 With Matching Fm Tuner

New Listing1977 Motorola 6800 Programming & Interfacing MEK6800D1 Heathkit ET-3400 SWTPC
$29.99

New Listing1977 Motorola 6800 Programming & Interfacing MEK6800D1 Heathkit ET-3400 SWTPC

Heathkit Model 10-12
$199.00

Heathkit Model 10-12

Panasonic ST-3400 Stereo Tuner Service Manual
$14.99

Panasonic ST-3400 Stereo Tuner Service Manual

heathkit Microcomputer Learning System
$170.00

heathkit Microcomputer Learning System

Vintage Antique Heathkit senica model VHF-1
$50.00

Vintage Antique Heathkit senica model VHF-1

Heathkit HX-10 Marauder, RX-1 Mohawk Receiver, With Speaker
$450.00

Heathkit HX-10 Marauder, RX-1 Mohawk Receiver, With Speaker

1976 Heathkit SYNTHESIZED 2 METER FM TRANSCEIVER Model HV-2036 Manual PLUS MORE
$20.00

1976 Heathkit SYNTHESIZED 2 METER FM TRANSCEIVER Model HV-2036 Manual PLUS MORE

VTG Heathkit
$23.00

VTG Heathkit

2 UND Heathkit Original Scale 464 M29 P355 Used We Ship Worlwide
$36.00

2 UND Heathkit Original Scale 464 M29 P355 Used We Ship Worlwide

HEATHKIT SR34 SR34AC
$16.99

HEATHKIT SR34 SR34AC

HEATHKIT 1O-12 / 1O12 (USED)
$600.00

HEATHKIT 1O-12 / 1O12 (USED)

Vintage Heathkit Model PT-1
$325.00

Vintage Heathkit Model PT-1

Vintage HEATHKITS For 1956 World's Finest Electronic Equipment in Kit Form
$15.00

Vintage HEATHKITS For 1956 World's Finest Electronic Equipment in Kit Form

VTG HEATHKITS For 1957 ~ World's Finest Electronic Equipment in Kit Form
$21.26

VTG HEATHKITS For 1957 ~ World's Finest Electronic Equipment in Kit Form

Heathkit ET-3400 Microcomputer System Microprocessor Learning System Computer
$275.00

Heathkit ET-3400 Microcomputer System Microprocessor Learning System Computer

Heathkit V-7A voltmeter with probes - Untested
$19.95

Heathkit V-7A voltmeter with probes - Untested

heathkit electronic equipment gd-1150
$179.99

heathkit electronic equipment gd-1150

Heathkit 7 Piece Professional Audio AP Series Set. AP-1800 AJ-1600 AA-1800. Plus
$4,999.99

Heathkit 7 Piece Professional Audio AP Series Set. AP-1800 AJ-1600 AA-1800. Plus

Heathkit ET-3400 Microprocessor TRAINER USER MANUAL
$23.95

Heathkit ET-3400 Microprocessor TRAINER USER MANUAL

Assembly Manual-Anleitung für Heathkit ET-3400
$23.03

Assembly Manual-Anleitung für Heathkit ET-3400

Heathkit High Voltage Power Supply model SP-17A ** Factory Wired **
$220.00

Heathkit High Voltage Power Supply model SP-17A ** Factory Wired **

New ListingHeathkit vacuum tube voltmeter
$40.00

New ListingHeathkit vacuum tube voltmeter

New ListingVintage Heathkit Audio Scope AD-1013 Quadraphonic Oscillator Powers On Untested
$100.00

New ListingVintage Heathkit Audio Scope AD-1013 Quadraphonic Oscillator Powers On Untested

SEALED Vtg HEATHKIT EC-6800 Continuing Education Introduction Microprocessors
$199.99

SEALED Vtg HEATHKIT EC-6800 Continuing Education Introduction Microprocessors

New ListingLot of 4 HEATHKIT vintage assembly manuals (1972-1974)
$39.00

New ListingLot of 4 HEATHKIT vintage assembly manuals (1972-1974)

Heathkit Amateur Radio Station Speaker model SB-600 ** Very Clean **
$55.00

Heathkit Amateur Radio Station Speaker model SB-600 ** Very Clean **

New ListingHeathkit -Decade Capacitor Model IN-27 Open original box- Unbuilt Missing Parts
$20.00

New ListingHeathkit -Decade Capacitor Model IN-27 Open original box- Unbuilt Missing Parts

Vtg Heathkit Heath Model SB-104 SSB Transceiver Amateur HAM Radio Untested As Is
$199.95

Vtg Heathkit Heath Model SB-104 SSB Transceiver Amateur HAM Radio Untested As Is

New ListingHeathkit IT-11 Capacitor Checker / Tester - Green Eye works!
$172.69

New ListingHeathkit IT-11 Capacitor Checker / Tester - Green Eye works!

New ListingLot of 4 HEATHKIT vintage assembly manuals (1975)
$39.00

New ListingLot of 4 HEATHKIT vintage assembly manuals (1975)

Vintage HEATHKIT Model GR-151B Transistor Radio You Build It - In ORIGINAL BOX!
$152.50

Vintage HEATHKIT Model GR-151B Transistor Radio You Build It - In ORIGINAL BOX!

Heathkit AD-1702 Variable Electronic Crossover Untested
$180.00

Heathkit AD-1702 Variable Electronic Crossover Untested

Vintage Heathkit Manual ET-6800 1980 Microprocessor Trainer MC6808
$124.99

Vintage Heathkit Manual ET-6800 1980 Microprocessor Trainer MC6808

Vintage 50s Heathkit AT-1 Ham/Amateur Radio Transmitter w/Original Manual/Letter
$90.00

Vintage 50s Heathkit AT-1 Ham/Amateur Radio Transmitter w/Original Manual/Letter

New ListingLot of 4 HEATHKIT vintage assembly manuals (1967-1978)
$39.00

New ListingLot of 4 HEATHKIT vintage assembly manuals (1967-1978)

New ListingHeathkit SB-102 Transceiver Untested for Parts / Repair CA Ship ! Read
$250.00

New ListingHeathkit SB-102 Transceiver Untested for Parts / Repair CA Ship ! Read

Heathkit Oscilloscope Daystrom Model 10-10 Good Cond. Powers Up Free Shipping
$124.99

Heathkit Oscilloscope Daystrom Model 10-10 Good Cond. Powers Up Free Shipping

Heathkit Fundamentals of AC Electronics EE-3102-B Educational Course Unused
$95.00

Heathkit Fundamentals of AC Electronics EE-3102-B Educational Course Unused

New ListingHeathkit SB-102 Transceiver Untested for Parts / Repair CA Ship ! Read
$250.00

New ListingHeathkit SB-102 Transceiver Untested for Parts / Repair CA Ship ! Read

New ListingHEATHKIT SB-101 HF TRANSCEIVER Ham Radio
$189.99

New ListingHEATHKIT SB-101 HF TRANSCEIVER Ham Radio

New ListingVintage HEATHKIT XO-1 Electronic Crossover -UNBUILT KIT
$250.00

New ListingVintage HEATHKIT XO-1 Electronic Crossover -UNBUILT KIT

New ListingHEATHKIT HW-101 HF TRANSCEIVER!! Unknown For Parts CA SHIP Read
$250.00

New ListingHEATHKIT HW-101 HF TRANSCEIVER!! Unknown For Parts CA SHIP Read

HEATHKIT DX-60B TRANSMITTER - EXTRA CLEAN & WORKING CONDITION
$209.00

HEATHKIT DX-60B TRANSMITTER - EXTRA CLEAN & WORKING CONDITION

New ListingVintage Heath HD-16 Code Oscillator Untested
$80.00

New ListingVintage Heath HD-16 Code Oscillator Untested

Vintage Heathkit Portable Digital Multimeter Model IM-2215 Manual Zenith
$16.95

Vintage Heathkit Portable Digital Multimeter Model IM-2215 Manual Zenith

Vintage Heathkit Laboratory Oscilloscope Powers On Ham Radio Testing Equipment
$54.95

Vintage Heathkit Laboratory Oscilloscope Powers On Ham Radio Testing Equipment

Heathkit SB-614 Station Monitor Very Good Condition
$99.95

Heathkit SB-614 Station Monitor Very Good Condition

Heathkit AP-1800 Vintage Stereo Preamplifier + Manual (one bad switch)
$380.00

Heathkit AP-1800 Vintage Stereo Preamplifier + Manual (one bad switch)

Heathkit SB-110 Six 6 Meter Transceiver C MY OTHER HAM RADIO Collins Hammarlund
$149.99

Heathkit SB-110 Six 6 Meter Transceiver C MY OTHER HAM RADIO Collins Hammarlund

Vintage Heathkit ID-4001 Digital Weather Computer Untested
$79.99

Vintage Heathkit ID-4001 Digital Weather Computer Untested

Heathkit Condenser Checker Leakage Tester
$21.73

Heathkit Condenser Checker Leakage Tester

New Heathkit LED Labels, Yellow/ Red LEDS, Crystal, Etc for ET-3400 NOS
$40.00

New Heathkit LED Labels, Yellow/ Red LEDS, Crystal, Etc for ET-3400 NOS

New ListingHeathkit Gen 1 Signal Generator & Autek Research IC Active Filter QF-1 Untested!
$65.00

New ListingHeathkit Gen 1 Signal Generator & Autek Research IC Active Filter QF-1 Untested!

Heathkit IT-28 Capacitor Tester Very Good Condition
$174.95

Heathkit IT-28 Capacitor Tester Very Good Condition

Vintage Heathkit GR-98 aircraft receiver Band 108-135 - powers up! Works
$50.00

Vintage Heathkit GR-98 aircraft receiver Band 108-135 - powers up! Works

Heathkit SB-303 Receiver w/ power cord - WORKS NEEDS TLC
$199.99

Heathkit SB-303 Receiver w/ power cord - WORKS NEEDS TLC

HeathKit Model ID-5252 Audio Load
$179.99

HeathKit Model ID-5252 Audio Load

Vintage Heathkit HW-202 Transceiver Radio W/ Manual Untested
$24.00

Vintage Heathkit HW-202 Transceiver Radio W/ Manual Untested

Heathkit CM-1 Direct Reading Capacity Meter - Very Rare!
$55.00

Heathkit CM-1 Direct Reading Capacity Meter - Very Rare!

Heathkit IP-32 High Voltage Power Supply - Fully Restored!! PS-4 Cousin
$529.99

Heathkit IP-32 High Voltage Power Supply - Fully Restored!! PS-4 Cousin

heathkit 3400 Recommended

heathkit et-3100 heathkit et-3400

heathkit 3400 Hot Searches

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heathkit 3400 Information

heathkit 3400 pictures, price, brand, reviews and heathkit 3400 hot sales items, totally found 89 heathkit 3400 related items prices, page updating time: 2025-09-07.