The only apparent differences between this guitar and the Spectrum SX are the slightly larger white position markers and the name on the headstock.
This one dates from late 1984 (7 digit serial beginning with 411). Since this model doesn’t feature in the 82, 83 84 or 85 catalogues, and the Spectrum SX existed by 1985, it is assumed that the Concord SX was only available in 1984. There was also a red version, it isn’t known if any other colours were available.
- HSS pickups
- 5 way pickup selector switch
- one volume (Push/pull switch for coil tap) two tone (Tone 1 push/pull switch for phase adjust)
- Bendmaster FT trem with FT string lock
- all-over blue lacquer finish
- 22 frets
Thanks to Doug Lehman for the photos and switching/serial number info