Roland PG-300 Replacement Parts

Browse 13 replacement parts for the Roland PG-300 (1986). The PG-300 is a programmer which gives real-time controllers for Roland's Alpha Juno-1, Juno-2…

Parts for this model

• Button, Roland
• IC, 4051 multiplexer chip
• IC, 74LS04 hex inverter
• IC, TLP552 optocoupler
• Power adapter, 9VDC, 1000mA
• Power inlet jack
• Pushbutton tact switches, pkg of 10
• Rubber foot, square, self-adhesive
• Slide potentiometer, 100KB, 30mm
• Slide potentiometer, 50KB with detents, 30mm
• Slider knob, Roland
• Transistor, 2SA1015
• Voltage regulator, 7805