The K1r II is an updated version of the Kawai K1r with improved drum sounds and built-in effects. It uses an external power supply (12V DC 500mA negative tip model PS121).
It is also available in keyboard form as the K1 II.
It has a single card slot and can be expanded with a variety of expansion cards.
Year Released: 1989
Keyboard: 61 keys
Polyphony: 16 notes
Multitimbral: 8 parts
User Patches: 64
User Performances: 32
ROM: 256 8-bit PCM waveforms (204 additive waveforms, 52 acoustic samples)
Effects: 16 effects including reverb
Screen: 16x2 character backlit LCD
Weight: 2.9 kg
This is a 1-space rack unit.