Westone Spectrum Series II

(The 1988 UK catalogue that these models appear in does not mention body wood for the 1012 and 2111 models, they may be laminates. All other models are simply described as having 'solid wood' bodies. Please see the catalogue for pictures of these models. All of these models only appear in the 1988 UK catalogue - so while some may have been made by Matsumoku, the majority of Spectrum Series II guitars and basses - any made after January 1987 - were made in Korea)

SP1012ST

Hard Rock Maple neck, Rosewood fingerboard, 25.5 inch scale 22 frets
Ferrite pickups, single coil (Neck) and humbucker (Bridge)
Master volume and tone controls
2 way mini switch (Neck pickup) and 3 way mini switch (Bridge pickup)
Standard trem system

SP1012

Same as the SP1012ST but with a Bendmaster deluxe trem

SP2111ST

Hard Rock Maple neck, Rosewood fingerboard, 25.5 inch scale 22 frets.
3 ferrite single coil pickups
Master volume, two tone controls, 5 way pickup selector
Strat-style scratchplate
Standard trem system

SP2111

As the SP2111ST but with a Bendmaster Deluxe trem.
Very similar to the Challenger

SP3112

Hard Rock Maple neck, Rosewood fingerboard, 25.5 inch scale 22 frets. Solid wood body
2 single coil Alnico pickups (Neck and mid), one Alnico humbucker (Bridge)
Master volume and one tone control, two 2-way and one 3-way mini switches for the pickups
Bendmaster Deluxe trem

SP4112

As the SP3112, but with large triangular position markers
Note: this model had 24 frets and a bevelled heel by July 1988

SP5112

Hard Rock Maple neck, Rosewood fingerboard, 25.5 inch scale 22 frets. Solid wood body
2 single coil Alnico pickups (Neck and mid), one Alnico humbucker (Bridge)
Master volume master tone and mid/range control, two 2-way and one 3-way mini switches for the pickups
Bendmaster Deluxe trem
Note: this model had 24 frets and a bevelled heel by July 1988

Thanks to Dex for these pictures -

SP6112

As the SP5112, but with a flame Maple top, at least according to the 1988 UK catalogue. According to this review it is actually a Maple faced piece of 3 ply.
Note: this model had 24 frets and a bevelled heel by July 1988

Thanks to Jimmy Moffat for the pictures of the red one,and to Robert Sheppard for the pictures of the blue one.

With only a slight redesign (Kahler trem and reverse headstock) this model would be a Corsair GT

Models that originally had the Bendmaster Deluxe trem were later (88/89?) fitted with the TRS-101 made by Takeuchi of Japan.

Buying tips -
Check the trem and string lock are complete, missing parts will be very hard to obtain
Check for cracking of the paint finish on the body, a common problem on Korean made models produced for the UK/European market. Avoid any guitar that shows signs of this.
Check for damage to the headstock, common on models with pointy headstocks. Small chips out of the end are fine, cracks may lead to the headstock splitting.