80s STEINBERGER Vintage Guitar Synth Conroller Ad

via this auction

"Shows the models GL-2//GR GL-2T/GR with a transposing tremolo and Rolands synth pickup with detailed descriptions and specs. Hard to find, fun to look at, and will add value to your vintage guitar and amp or make a great addition to your vintage literature collection."

Unfortunately the bottom shot is not large enough to read. Note the seller has a few other vintage ads for sale here.

Casio DG-20 & Ibanez X-ING-2010 Synth Guitars

Get your keytar on. Title link takes you to some shots of the Casio DG-20 pulled via this auction.

FEATURES:

* 4 different Acoustic Guitar sounds;
* 2 different Electric Guitar sounds;
* 3 other strings: Mandolin, Harp & Japanese Shamisen;
* 2 built-in pedal effects: Flanger & Distortion;
* 3 keyed instruments: Organ, Jazz Organ & Funky Clavicord;
* 3 wind instruments: Trumpet, Flute & Clarinet;
* 3 other effects: Glockenspiel, Chorus & Crystal;
* Built-in Drum Machine;
* 12 background rhythms: Rock, 16 Beat, Pops, Reggae, Country, Enka (don't ask... we don't know either), Swing, Blues, Bossa Nova, Slow Rock, Waltz & Tango;
* Synchro/Fill-in button
* 4 Separate Digital Drum pads: Snare Drum, Hi Tom, Low Tom & Cymbal;
* Tempo up and down controls;
* MIDI output

Here's a link to shots of the Ibanez X-ING-2010 pulled from this auction.

Features:
* 100% Fully compatible with vintage Roland 24-pin Systems
* Graphite reinforced neck eliminates the need for G-707 style stabilizer bar
* The only guitar synth controller ever built that supports ALL FOUR Roland Control Voltages
* Unique "virtual" whammy bar for perfect bends while maintaining tuning integrity
* Buffered control voltage electronics for circuit stability
* Custom Ibanez bridge with integrated guitar synth pickups
* Steinberger style headstock and design
* Precision microtuners in bridge for fast, easy, accurate tuning
* Two distinct Ibanez designed humbuckers for premium guitar tones
* Continuous control over modulation depth (no awkward touch pads with intermittent operation)