Macintosh Two-Page MonochromeM1025 (Rev. B)

● Obsolete 1989 · Mac era Classic Macintosh

Introduced

1989

Original price

$ 2149

Original OS

Colors

Monochrome (Grayscale)

1976

1984

1998

2001

2007

2020

2026

Pre-Mac

Mac era

iMac era

iPod era

iPhone era

Silicon

Memory & graphics

Display21" Shadow Mask CRT (19" viewable)

Resolutions1152 x 870 @ 75 Hz (fixed)

Display connection13w3 connector

Connectivity

ADBBuilt-in 3-port ADB hub

Software

Original OS-

Apple statusObsolete

Power

Weight60 lb

Dimensions19.1 in H x 19.6 in W x 18.6 in D

Power consumption95W, 0.8A

Line voltage90-270V, 47-63 Hz

Identifiers

Model N°M1025

Order N°M1025 (Rev. B)

Lifecycle

Introduced1989

Discontinued1992

Apple statusObsolete

History

The Macintosh Two-Page Monochrome Display was Apple's first two-page monitor for the Macintosh. The 21″ Two-Page display was introduced alongside the Mac IIcx and the Macintosh Two-Page Monochrome Video Card in March 1989. This display features a fixed resolution of 1152 x 870 and uses an unusual 13w3 connector instead of the typical Apple DA-15 video connector. The power button is located on the back of the monitor, along with an integrated 3-port ADB hub. The brightness and contrast controls are situated on the right side. The monitor can be positioned on top of most Mac desktop computers and is actually wider than the Mac IIx. It is compatible with the Apple Universal Monitor Stand.

Source: https://en.wikipedia.org/wiki/Apple_Lisa · Wikipedia

Trivia

• The Macintosh Two-Page Display was the first Apple monitor to display two pages simultaneously, allowing professionals to work on complete documents without constantly scrolling. • This 21-inch monitor used a rare 13w3 connector instead of the more common DA-15, making the cables and adapters from this era particularly sought after by collectors today. • The monitor was wider than the Mac IIx itself and included an integrated 3-port ADB hub on the back, transforming it into a true connection center for Macintosh peripherals and accessories.

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D149 · APPLE HERITAGE MUSEUM · LUGANO

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