Lot · Other Vintage Electronics
Heathkit unbuilt GD1800 electronic master control center-never opened
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Fri · Jul 3, 2026
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Condition
New
Condition tiers
New
Used
Refurbished
Damaged
Unspecified
Ships from
ZIP 440**
theghoul
5,709 ratings · 99.60% positive
Description
From the sellerThis auction is for one original Heathkit type GD1800 Ultrasonic Master Control Unit for security using up to 3 security detectors. Cost $199.95 new- box is still sealed with tape- never opened. Likely about 45 years old- nice addition for the Heathkit collector.
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