Roland ProMars (MRS-2) Replacement Parts
Browse 66 replacement parts for the Roland ProMars (MRS-2) (1979). The ProMars MRS-2 Compuphonic synthesizer is a dual-VCO monosynth that is similar in…
Parts for this model
- Battery, 3.6V NiCad
- Bender assembly, Roland
- Bender lever, Roland
- Bender lever, Roland, clear
- Bender plate, Roland
- Bender rubber stop, Roland
- Bridge rectifier, WO-02S
- IC, 4001 quad NOR gate
- IC, 4011 quad gate
- IC, 4016 quad analog switch
- IC, 4024 binary counter
- IC, 4025 triple 3-input NOR gate
- IC, 4049 hex inverter/buffer
- IC, 4051 multiplexer chip
- IC, 4052 multiplexer switch
- IC, 4069 hex inverter
- IC, 4070 quad 2-input exclusive OR gate
- IC, 4558 dual op amp
- IC, 723 linear regulator
- IC, 741 op amp
- IC, 74LS175 flip-flop
- IC, BA662 Roland VCA chip
- IC, IR3109 Roland VCF chip
- IC, LM311 comparator
- IC, TL082 op amp
- IC, UA726HC NPN monolithic transistor pair
- Knob, Roland
- Knob, rotary, Roland
- Phone jack, 1/4-inch
- Phone jack, 1/4-inch
- Potentiometer, 100KB rotary
- Potentiometer, 100KB rotary with center tap
- Potentiometer, 2MA rotary
- Potentiometer, 50KB rotary
- Potentiometer, 50KB rotary
- Power switch, pushbutton
- Rotary switch, 3-position
- Rotary switch, 4-position
- Slide potentiometer, 2MC, 30mm
- Slide potentiometer, 50KB with detent, 30mm
- Slide potentiometer, 50KB, 30mm
- Slide switch, 2-position
- Slider knob, Roland
- Spring, for bender
- Style 35U key, black note
- Style 35U key, note A
- Style 35U key, note B
- Style 35U key, note C