Lazarus Archive · LZ-20835

Onyx pipe organ controller, model PT-180

Onyx Instruments, 2000. Firmware for an embedded controller.

Description

Control firmware for a pipe organ, read from the machine’s chips before it was scrapped.

Provenance

Deposited by Oakfold Games Museum in 2014. The window labels had peeled and the EPROMs had been exposed to light, so each was read many times. Most of the work survives, but some files are lost. The damage map lists them.

Preservation

Fixity (SHA-256)
576d54214b0e75c217cb283b54d7dd2badfd3d7c05c6035c134453e12450368c
Last verified
Oct 19, 2026, by Vigil
Emulation profile
LZE-EMBED-2 · lz-mcu 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. The license does not permit copies to be taken away.

In the reading room it runs in emulation under profile LZE-EMBED-2, from a read-only copy of the recovered image, as it would have on an embedded controller.

Cite as: Onyx Instruments, Onyx pipe organ controller, model PT-180 (2000). Lazarus Archive, LZ-20835.

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