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/downloads/op-1/field
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OP–1
OP–1 original
https://teenage.engineering/_software/op-1/field/op1_field_firmware_1_4_5.tfw
OP–1
1.4.5
OS update
download
https://teenage.engineering/_software/op-1/op1_246.op1
OP-1
#246
OS update
download
