1980s–1990s The
Moog Liberation was released in 1980 by
Moog Music, and was considered the first mass-produced strap synthesizer. It included two
monophonic VCOs and a
polyphonic section that could play
organ sounds. The neck had spring-loaded wheels for filter cutoff,
modulation, and
volume as well as a
ribbon-controlled pitch bend. The Liberation had a single
VCF and two
ADS envelope generators. The
Roland SH-101 is a small, 32-key,
monophonic analog synthesizer from the early 1980s. It has one oscillator with two waveforms, an 'octave-divided' sub-oscillator, and a
low-pass filter/
VCF capable of
self oscillation. When a shoulder strap is connected to it, and the small handgrip with a pitch bend wheel and a pitch modulation trigger is used, the SH-101 becomes a keytar. The
Yamaha SHS-10, released in 1987, has a small keyboard with 32 minikeys and a pitch-bend wheel, an internal
Frequency modulation (usually referred to as
FM)
synthesizer offering 25 different voices with 6-note
polyphony. Onboard voices include a range of keyboard instruments (pipe organ, piano, electric piano, etc.); strings (violin, guitar, double bass, etc.); and wind and brass (clarinet, flute, trumpet, etc.). A larger model, the Yamaha SHS-200, was released the following year, and came with 49 keys and dual stereo speakers. The musician
Prince held the patent for a specific ornamental design of the keytar, which was granted on July 26th 1994. He named it the ‘PurpleAxxe’ and it was played extensively on stage by
Tommy Barbarella, a member of his
New Power Generation band.
2000s–present performing with a Roland AX-7 at the
XM Sonic Stage at The
Bonnaroo Music & Arts Festival The
Roland AX-7, which was manufactured from 2001 to 2007, contains many more advanced features than early keytars. It has 45
velocity sensitive keys (without aftertouch), and a 3-character
LED display. Several features aimed towards stage performance are present, such as a
pitch bend ribbon,
touchpad-like expression bar,
sustain switch, and volume control knob, all on the upper neck of the instrument. There is also a proprietary "D-Beam" interface, made up of
infrared sensors that detect nearby motion. This interface can be used to trigger and control effects. In August 2009, Roland released the
Roland AX-Synth, a model of keytar that contains its own synthesizer sounds in addition to being a MIDI/USB controller. In 2010, Roland released the
Roland Lucina AX-09. This model does not have a traditional neck, but is still considered a keytar because of it is a strap-on model and is in the AX line, with many identical features to its AX predecessors. It is unique in that it includes an additional, front panel USB port to accommodate a
USB flash drive, which may contain
MP3,
WAV or
AIFF files for playback. The Lucina has 150 internal sounds and may also be used as a MIDI/USB controller. Also in 2010,
Mad Catz released the
Wireless Pro Keyboard for
Rock Band 3, a 25-key velocity-sensitive MIDI-compatible keytar controller. Despite its sub-$100 price, it is designed for serious use outside of the game. Synthpop band
Freezepop have used it on stage. In 2012,
Alesis released its first keytar and is the first major manufacturer to actually use the term "keytar" in the model name and description. The
Alesis Vortex USB/MIDI Keytar Controller is unique in that it includes eight velocity-sensitive drum pads/sample triggers, which enable the performer to create beats or trigger clips, built right into the body of the keytar. It also features an
accelerometer, which allows the performer to control MIDI parameters by tilting the neck. Although Alesis claims to have manufactured "the first USB keytar controller", the Roland AX-Synth and the Roland Lucina feature USB connections with the same function and were released three years prior to the Alesis Vortex. == See also ==