1968|1

← 1967 · Timeline · 1969 →

Earliest dated evidence

Modules, products and console models whose earliest dated document is from this year.

• M124 (AMPLIFIERS) — title-block date
• M126 (ROUTING) — similar models
• M128 (POWER) — title block date
• M129 (UNSORTED) — title block date
• M144 (UNSORTED) — title block date
• M146 (UNSORTED) — title block date
• M147 (UNSORTED) — title block date
• M401 (METER) — title-block date
• M402 (FILTERS) — title-block date
• M402A — Spec Sheet (FILTERS) — estimate from a dated variant
• M403 (UNSORTED) — similar models
• M404 (FILTERS) — title-block date
• M404A — Hi/Lo Pass Filter (FILTERS) — month & year
• M406 — Compressor - Limiter (DYNAMICS) — title-block date
• M406A (DYNAMICS) — estimate from a dated variant
• M406C (DYNAMICS) — estimate from a dated variant
• M406M (DYNAMICS) — estimate from a dated variant
• M500 (UNSORTED) — title-block date
• M501 (UNSORTED) — title-block date
• M503 (UNSORTED) — title block date
• M624 — Power Supply (POWER) — title-block date
• RM401 (METER) — similar models