The Apple-1 Registry

List of all original Apple-1. If you are a first time visitor and not familiar with iconic Apple-1 computers, please read all the information first.

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'Duston 1' Apple-1 - number 45 in the Registry

9 pictures published.

Version

2nd batch NTI

Handwritten number, stamp, label

no number on the back

Location

USA

Verification

Existence verified. Known to registry caretaker or expert. According to pictures.

Description

White 6502 and plastic film decoupling caps.
77 stamped on back.
Blue (replacement?) keyboard connector.
Added RCA video connector.


History

Adam Duston bought this computer and #23 in the Apple-1 Registry at the Byte Shop in 1976.
Puchased from Adam Duston August 1996 by David Larsen.


Auctioned

no auction


Components

White ceramic MOS MCS 6502 CPU, plastic AMI S6820 PIA, 8 KB plastic DRAM. 5 small yellow capacitors, 2 blue big capacitors. 1 silver capacitor (not original).


State

Video RCA connector added (the same modification is found at number 23 in the Registy). One big blue capacitor changed to silver capacitor. On some pictures the silver capacitor is blue. It was modified at some point.Blue keyboard connector.


Video

David Larsen presenting this Apple-1

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Last update

May 16, 2019


Change log (since March 20, 2018)

Nov 14, 2018: 1 video(s) deleted
Nov 14, 2018: Description of picture(s)/video(s)
Nov 14, 2018: 8 picture(s) added
Nov 14, 2018: Components
Nov 18, 2018: History
May 16, 2019: History


Change log for all Apple-1.


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