Roland RS-505 Paraphonic

Released in 1978

The RS-505 Paraphonic is a 49-note string machine with a split keyboard, enabling bass on the lower keys and strings and/or poly-synth on the upper and lower. A four-stage BBD ensemble effect really thickens and animates the sound. The RS-505 can even process incoming audio through the BBD effect!

Roland RS-505 Paraphonic
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We stock both NEW and USED parts; all used electronic parts are tested and guaranteed working.

This listing reflects our current inventory and is updated in real time. If a part is shown as Out of Stock, we typically don't know when or if we might have it again - but click on the part for more info, and then you will be able to sign up for an alert when we do have it available again. By including out of stock parts in our listings, we hope to offer customers a more complete and useful resource.

We cannot diagnose repair issues by phone or email. For technical questions, we suggest posting on our Forums, where our techs - as well as other users - can offer help.

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IC, 4001 quad NOR gate
IC, 4001 quad NOR gate
$2.95 (Part #3304)
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IC, 4013 flip-flop
IC, 4013 flip-flop
$2.95 (Part #3322)
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IC, 4024 binary counter
IC, 4024 binary counter
$2.95 (Part #10651)
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IC, 4042 quad latch
IC, 4042 quad latch
$2.95 (Part #1685)
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IC, 4051 multiplexer chip
IC, 4051 multiplexer chip
$2.95 (Part #4319)
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IC, 4558 dual op amp
IC, 4558 dual op amp
$2.95 (Part #3387)
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IC, AY30214 divider
IC, AY30214 divider
$54.95 (Part #8109)
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IC, BA662 Roland VCA chip
IC, BA662 Roland VCA chip
$57.95 (Part #4339)
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IC, C4570HA dual op amp, SIP
IC, C4570HA dual op amp, SIP
$3.95 (Part #6624)
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IC, TA7179P voltage regulator
IC, TA7179P voltage regulator
$9.95 (Part #11963)
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Key bracket, 5-note
Key bracket, 5-note
$16.95 (Part #4512)
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Key bracket, 7-note
Key bracket, 7-note
$18.95 (Part #4511)
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Key contact assembly, 6-note, Roland
Key contact assembly, 6-note, Roland
$29.95 (Part #4506)
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Key contact assembly, 6-note, Roland
Key contact assembly, 6-note, Roland
$32.95 (Part #4513)
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Key return spring
Key return spring
$1.95 (Part #KEYSPL)
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Knob, Roland
Knob, Roland
For Master Volume
$11.95 (Part #1570)
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Knob, Roland
Knob, Roland
For small knobs
$9.95 (Part #1565)
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Nylon standoffs, pkg of 2
Nylon standoffs, pkg of 2
For power supply board
$1.95 (Part #6290)
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Pedal, damper-style
Pedal, damper-style
For Sustain
$34.95 (Part #VFP115)
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Rubber foot, 7/16-inch tall
Rubber foot, 7/16-inch tall
$2.45 (Part #5429)
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Slide potentiometer, 100KB, 30mm
Slide potentiometer, 100KB, 30mm
For Pitch Shift
$19.95 (Part #1569)
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Slide potentiometer, 100KB, 30mm
Slide potentiometer, 100KB, 30mm
For VCF Resonance
$19.95 (Part #1567)
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Slide potentiometer, 10KB, 30mm
Slide potentiometer, 10KB, 30mm
For Vibrato Depth, Balance (Bass, Synth) Release, Strings Mix (Lower, Upper)
$19.95 (Part #1566)
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Slide potentiometer, 1MA, 30mm
Slide potentiometer, 1MA, 30mm
For Strings Attack, Bass Envelope A, R, Envelope A, D, R
$19.95 (Part #1563)
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Slide potentiometer, 50KA, 30mm
Slide potentiometer, 50KA, 30mm
For LFO Delay, VCF LFO Mod
$19.95 (Part #1568)
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Slide potentiometer, 50KB, 30mm
Slide potentiometer, 50KB, 30mm
For Envelope S, VCF Cutoff Freq
$19.95 (Part #1564)
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Slider knob, Roland
Slider knob, Roland
$9.95 (Part #3225)
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Style 35U key, black note
Style 35U key, black note
$14.95 (Part #K35UBL)
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Style 35U key, note A
$16.95 (Part #K35UA)
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Style 35U key, note B
Style 35U key, note B
$16.95 (Part #K35UB)
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Style 35U key, note C
Style 35U key, note C
$16.95 (Part #K35UC)
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Style 35U key, note D
Style 35U key, note D
$16.95 (Part #K35UD)
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Style 35U key, note E
Style 35U key, note E
$16.95 (Part #K35UE)
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Style 35U key, note F
Style 35U key, note F
$16.95 (Part #K35UF)
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Style 35U key, note G
$16.95 (Part #K35UG)
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Style 35U key, top C or top F note
$24.95 (Part #K35UC8)
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Syntaur control voltage pedal
Syntaur control voltage pedal
For VCF, Pitch Control
$84.95 (Part #CVP100)
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Transistor, 2SA1015
Transistor, 2SA1015
$1.95 (Part #3294)
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Transistor, 2SB507 or NTE153 or 2SB1015
Transistor, 2SB507 or NTE153 or 2SB1015
$3.95 (Part #2577)
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Transistor, 2SC1815
Transistor, 2SC1815
$2.95 (Part #1943)
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Transistor, NTE152 or 2N5294
Transistor, NTE152 or 2N5294
$4.95 (Part #7371)
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