MCI JH-500 Series — MCI JH-500 Series
MCI JH-500 Series
🇺🇸 MCI

JH-500 Series

1977 – 1985

Notable users

American + Japanese commercial studios early 1980s, Sony/MCI era flagship for mid-tier facilities

Technical specs

Channels24 – 56
LayoutSplit / In-line
Groups16
EQ3-band + Vari-Q parametric option
Era~1980 – 1985 (Sony/MCI era after corporate acquisition)
VariantJH-500D — definitive version (24-track assign, odd-even pan, VCA grouping)
EQ optionVari-Q parametric (over standard 3-band)
MeteringOptional plasma display

Market value

$20,000 – $55,000 (est.)

Rarity

Moderate

Improved automation Clean headroom Expanded routing Sony/MCI era Plasma Display metering option

The JH-500 expanded on the JH-400's formula with improved automation, a larger channel count (up to 56 channels), and optional Vari-Q parametric EQ and Plasma Display metering. Now a Sony/MCI product following corporate acquisition, it positioned MCI to compete directly with SSL's growing dominance. The JH-500D was the definitive variant, with 24-track assignment, odd-even panning, and VCA grouping.

Vintage Advertisements

MCI ad — Mix 1982-09
MCI ad — Mix 1982-09 (1982)
MCI ad — Recording 1982-12
MCI ad — Recording 1982-12 (1982)

Notable Recordings

  • Tom Petty — Damn the Torpedoes (some sessions)
  • Various major American productions

Studios

Service Manuals & Schematics