[6] As Senior Industrial Designer at Commodore, Stolz was the mechanical lead and primary interface with Sanyo in Japan, the contract manufacturer for the A1000 casing.
The casing of the preproduction Amiga was almost identical to the production version: the main difference being an embossed Commodore logo in the top left corner.
The system clock timings are derived from the video frequency, which simplifies glue logic and allows the Amiga 1000 to make do with a single crystal.
The A1000 also has a "TV MOD" output, into which an RF Modulator can be plugged, allowing connection to older televisions that did not have a composite video input.
The original 68000 CPU can be directly replaced with a Motorola 68010, which can execute instructions slightly faster than the 68000 but also introduces a small degree of software incompatibility.
Graphic modes with up to 16 on-screen colors: Introduced on July 23, 1985, during a star-studded gala featuring Andy Warhol and Debbie Harry held at the Vivian Beaumont Theater[11] at Lincoln Center in New York City, machines began shipping in September with a base configuration of 256 KB of RAM at the retail price of US$1,295.
Many A1000 owners remained attached to their machines long after newer models rendered the units technically obsolete, and it attracted numerous aftermarket upgrades.
In its product preview, Byte magazine was impressed by the computer's multitasking capabilities and the quality of its graphics and sound systems.
It also praised its text-to-speech library for voice output, and predicted that the Amiga would be successful enough to influence the personal computer industry.
In this case, it was capable of outperforming most business, as well as arcade game machines and delivering sampled sound, making it suitable for offices, gamers, and digital artists.
These criticisms were directed toward its case quality, the disk drives slowing during certain operations, and not finding an AUTOEXEC command in AmigaDOS, though the marketing vice president of Commodore, Clive Smith, assured the magazine that later production units would address most of its complaints.
It praised Intuition and the customizability of Workbench, but took issue with the operating system's bugs such as memory overflow and screen flickering of single lines as a result of their being interleaved when displayed in high resolution mode.
[22] "Joe Pillow" was the name given on the ticket for the extra airline seat purchased to hold the first Amiga prototype while on the way to the January 1984 Consumer Electronics Show.
The engineers (RJ Mical and Dale Luck) who flew with the Amiga prototype (codenamed Lorraine) drew a happy face on the front of the pillowcase and even added a tie.