Lazarus Archive · LZ-23745

Dither Echoes

Lunar Union, 1982. Demo for the ZX Spectrum.

Description

A demo for the ZX Spectrum by Lunar Union, first shown at Northmarsh Assembly Hall party in 1982.

Provenance

Donated with the machine it was used on. The tape was sticky with binder breakdown and was baked at low temperature before a single careful read. Independent reads agree bit for bit.

Preservation

Fixity (SHA-256)
2d6228700b246c44bb7cb2bd933c9422c5932e6f071400e55d90d35df150cda4
Last verified
Oct 22, 2026, by Vigil
Emulation profile
LZE-ZXS-6 · lz-z80 core
Copies
Three, on two kinds of storage, in two cities
Original carriers
Kept in cold storage in Vancouver

Access

Free, in the Lazarus reading room in Vancouver and in partner reading rooms. Copies may be taken away under the work’s license.

In the reading room it runs in emulation under profile LZE-ZXS-6, from a read-only copy of the recovered image, as it would have on the ZX Spectrum.

Cite as: Lunar Union, Dither Echoes (1982). Lazarus Archive, LZ-23745.

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