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Electronic Keyboards | Surplus Network

Vintage Suzuki Omnichord System OM-150 Synthesizer Tested For Parts
USA
Vintage Suzuki Omnichord System...

$250.00 USD

Vintage Suzuki Omnichord System...

$250.00 USD

Casio VL-Tone VL-1 Musical Instrument Electronic Keyboard *For Parts* AS IS
USA
Casio VL-Tone VL-1 Musical Instrument...

$34.99 USD

Casio VL-Tone VL-1 Musical Instrument...

$34.99 USD

Vintage 80’s CASIO Tone Bank SA-7 Keyboard Tested Works SEE VIDEO
USA
Vintage 80’s CASIO Tone Bank SA-7...

$34.99 USD

Vintage 80’s CASIO Tone Bank SA-7...

$34.99 USD

Vintage - Casio PT-87 Mini Keyboard +2X Rom Packs Fully Tested Working
USA
Vintage - Casio PT-87 Mini Keyboard...

$34.99 USD

Vintage - Casio PT-87 Mini Keyboard...

$34.99 USD

Vintage Casio PT-100 Keyboard Piano 30
USA
Vintage Casio PT-100 Keyboard Piano 30

$34.99 USD

Vintage Casio PT-100 Keyboard Piano 30

$34.99 USD

Casio RO-252 Film Classics ROM Pack Vintage 1986
USA
Casio RO-252 Film Classics ROM Pack...

$29.99 USD

Casio RO-252 Film Classics ROM Pack...

$29.99 USD

Stylophone The Original Pocket Electronic Organ Dubreq
USA
Stylophone The Original Pocket...

$29.99 USD

Stylophone The Original Pocket...

$29.99 USD

Casio SA-38 100 Sound Tone Bank w/ Dual Speaker System - Tested Working
USA
Casio SA-38 100 Sound Tone Bank w/...

$29.99 USD

Casio SA-38 100 Sound Tone Bank w/...

$29.99 USD

Casio KA-10 24 Key Keyboard Tested And Works (NO Battery Cover)
USA
Casio KA-10 24 Key Keyboard Tested...

$29.99 USD

Casio KA-10 24 Key Keyboard Tested...

$29.99 USD

Vintage CASIO PT-82 Keyboard Synthesizer With Rom Working Missing Battery Panel
USA
Vintage CASIO PT-82 Keyboard...

$29.99 USD

Vintage CASIO PT-82 Keyboard...

$29.99 USD

CASIO TONE BANK KEYBOARD MA101 PULSE CODE MODULATION FULL WORKING ORDER
United Kingdom
CASIO TONE BANK KEYBOARD MA101 PULSE...

$29.99 GBP

CASIO TONE BANK KEYBOARD MA101 PULSE...

$29.99 GBP

Vintage Casio Casiotone MT-100 Keyboard Graphic EQ 1980s Untested
USA
Vintage Casio Casiotone MT-100...

$39.99 USD

Vintage Casio Casiotone MT-100...

$39.99 USD

Vintage 1980s Casio PT-82 32 Key Electronic Keyboard Mini Synthesizer
USA
Vintage 1980s Casio PT-82 32 Key...

$39.99 USD

Vintage 1980s Casio PT-82 32 Key...

$39.99 USD

Casio vintage VL-TONE mini synthesizer keyboard & calculator VL1 in case
USA
Casio vintage VL-TONE mini...

$50.00 USD

Casio vintage VL-TONE mini...

$50.00 USD

Vintage 1980s Casio Casiotone MT-100 Keyboard Synthesizer Equalizer
USA
Vintage 1980s Casio Casiotone MT-100...

$50.00 USD

Vintage 1980s Casio Casiotone MT-100...

$50.00 USD

Suzuki Omnichord OM-84 System Two Synthesizer Plastic Case Manual Tested Working
USA
Suzuki Omnichord OM-84 System Two...

$499.99 USD

Suzuki Omnichord OM-84 System Two...

$499.99 USD

Set of 2 Casio ROM Pack RO-262 RO-551
USA
Set of 2 Casio ROM Pack RO-262 RO-551

$24.44 USD

Set of 2 Casio ROM Pack RO-262 RO-551

$24.44 USD

Casio Rom Pack RO-253 Pop/Rock Michael Jackson Thriller Karma Chameleon WORKING
USA
Casio Rom Pack RO-253 Pop/Rock...

$47.99 USD

Casio Rom Pack RO-253 Pop/Rock...

$47.99 USD

Casio PT-10 Keyboard Electronic Mini Synthesizer 29-Key Vtg Japan PARTS ONLY
USA
Casio PT-10 Keyboard Electronic Mini...

$19.99 USD

Casio PT-10 Keyboard Electronic Mini...

$19.99 USD

Casio VL-Tone VL-10 Musical Instrument Electronic Keyboard *For Parts*
USA
Casio VL-Tone VL-10 Musical...

$44.99 USD

Casio VL-Tone VL-10 Musical...

$44.99 USD

👉Vintage Stylophone Hand Held Electronic Organ In Original Box & Songbook 1968
USA
👉Vintage Stylophone Hand Held...

$32.00 USD

👉Vintage Stylophone Hand Held...

$32.00 USD

Vintage 1980 Casio PT-1 Keyboard - 29 Keys - Tested and Working - Pink
USA
Vintage 1980 Casio PT-1 Keyboard - 29...

$75.00 USD

Vintage 1980 Casio PT-1 Keyboard - 29...

$75.00 USD

Vintage CASIO MT-70 Casiotone Synth - w/ box, inst., music, scan wand, NO CORD
USA
Vintage CASIO MT-70 Casiotone Synth -...

$75.00 USD

Vintage CASIO MT-70 Casiotone Synth -...

$75.00 USD

Casio MT-40 Electronic Keyboard Casiotone Only Powers On Nothing Else Works.
USA
Casio MT-40 Electronic Keyboard...

$75.00 USD

Casio MT-40 Electronic Keyboard...

$75.00 USD

Casio Casiotone CT-310 Portable Keyboard - 49 Keys Vintage Arpegiator - Japan
USA
Casio Casiotone CT-310 Portable...

$75.00 USD

Casio Casiotone CT-310 Portable...

$75.00 USD

Casio MT11 Tested Working
USA
Casio MT11 Tested Working

$75.00 USD

Casio MT11 Tested Working

$75.00 USD

61 Key Electronic Keyboards Piano Portable Digital Organs W/Headphone Microphone
USA
61 Key Electronic Keyboards Piano...

$89.99 USD

61 Key Electronic Keyboards Piano...

$89.99 USD

Vintage Casio M-10 Portable Mini Keyboard Casiotone Japan Synth No Battery Cover
USA
Vintage Casio M-10 Portable Mini...

$89.99 USD

Vintage Casio M-10 Portable Mini...

$89.99 USD

Vintage Casio Casiotone MT-68 Electronic Keyboard Synthesizer 49 Keys - Tested
USA
Vintage Casio Casiotone MT-68...

$89.99 USD

Vintage Casio Casiotone MT-68...

$89.99 USD

New 61Key Electronic Keyboard Piano Portable Digital Organ Lighted Key Headphone
USA
New 61Key Electronic Keyboard Piano...

$89.99 USD

New 61Key Electronic Keyboard Piano...

$89.99 USD

Portable 61Key Electronic Lighted Keyboard Piano LCD Screen Headphone Microphone
USA
Portable 61Key Electronic Lighted...

$89.99 USD

Portable 61Key Electronic Lighted...

$89.99 USD

Casio Casiotone MT-65 Electronic Musical Instrument
USA
Casio Casiotone MT-65 Electronic...

$139.99 USD

Casio Casiotone MT-65 Electronic...

$139.99 USD

Vintage ARP Omni-2 Keyboard for Parts / Repair
USA
Vintage ARP Omni-2 Keyboard for Parts...

$420.00 USD

Vintage ARP Omni-2 Keyboard for Parts...

$420.00 USD

The Synthesizer by Roland 2nd edition 4-volume book 1978 modular synthesis
USA
The Synthesizer by Roland 2nd edition...

$55.00 USD

The Synthesizer by Roland 2nd edition...

$55.00 USD

VINTAGE RADIO SHACK Tandy Corporation 60-2609 kids Keyboard Elephant Rare VTG
USA
VINTAGE RADIO SHACK Tandy Corporation...

$74.99 USD

VINTAGE RADIO SHACK Tandy Corporation...

$74.99 USD

Casio VL - Tone Electronic Musical Instrument VL-1 For Parts Or Repair
USA
Casio VL - Tone Electronic Musical...

$37.99 USD

Casio VL - Tone Electronic Musical...

$37.99 USD

Vintage Stylophone Electronic Organ with Original Manual
USA
Vintage Stylophone Electronic Organ...

$20.00 USD

Vintage Stylophone Electronic Organ...

$20.00 USD

VINTAGE CASIO PT-50 Mini Synthesizer KEYBOARD PLAYER - Used - Great Condition
USA
VINTAGE CASIO PT-50 Mini Synthesizer...

$69.99 USD

VINTAGE CASIO PT-50 Mini Synthesizer...

$69.99 USD

WORKING! Vintage 1980s Casio Casiotone MT-100 Keyboard Synthesizer Equalizer
USA
WORKING! Vintage 1980s Casio...

$69.99 USD

WORKING! Vintage 1980s Casio...

$69.99 USD

Vintage 1970-80 Yamaha PS-3 PortaSound 44 Key Portable Keyboard & Case & Extras
USA
Vintage 1970-80 Yamaha PS-3...

$99.99 USD

Vintage 1970-80 Yamaha PS-3...

$99.99 USD

Casio VL-Tone VL-5 1908s Keyboard Synthesizer vl1 VINTAGE SYNTH DEALER
USA
Casio VL-Tone VL-5 1908s Keyboard...

$99.99 USD

Casio VL-Tone VL-5 1908s Keyboard...

$99.99 USD

moog taurus pedals
USA
moog taurus pedals

$1,500.00 USD

moog taurus pedals

$1,500.00 USD

Vintage Casio Casiotone MT-68 Electronic Keyboard Synthesizer 49 Keys - Tested
USA
Vintage Casio Casiotone MT-68...

$77.99 USD

Vintage Casio Casiotone MT-68...

$77.99 USD

QD Floppy Emulator Gotek AKAI X7000 S700 X3700 MD280 QuickDisk OLED
Germany
QD Floppy Emulator Gotek AKAI X7000...

$37.71 EUR

QD Floppy Emulator Gotek AKAI X7000...

$37.71 EUR

Vintage - Casio PT-87 Mini Keyboard with ROM Pack RO-251 & Power Cord FREE SHIP!
USA
Vintage - Casio PT-87 Mini Keyboard...

$44.95 USD

Vintage - Casio PT-87 Mini Keyboard...

$44.95 USD

Casio Vintage VL-TONE mini synthesizer keyboard & calculator VL1 With Bag
USA
Casio Vintage VL-TONE mini...

$80.00 USD

Casio Vintage VL-TONE mini...

$80.00 USD

Vintage Casio PT-20 Electronic Keyboard Japan w/ Case - Works READ LISTING
USA
Vintage Casio PT-20 Electronic...

$65.99 USD

Vintage Casio PT-20 Electronic...

$65.99 USD

Vintage Yamaha Porta Sound PSS-125 80s Music Synth Keyboard Bend Synthesizer.
USA
Vintage Yamaha Porta Sound PSS-125...

$49.95 USD

Vintage Yamaha Porta Sound PSS-125...

$49.95 USD

Vintage Casio VL-Tone VL-1 Electronic Keyboard Synthesizer & Calculator TESTED
USA
Vintage Casio VL-Tone VL-1 Electronic...

$49.00 USD

Vintage Casio VL-Tone VL-1 Electronic...

$49.00 USD

KAWAI Personal Keyboard MS20 Tested Working
USA
KAWAI Personal Keyboard MS20 Tested...

$14.99 USD

KAWAI Personal Keyboard MS20 Tested...

$14.99 USD

Casiotone 401 Casio Keyboard Vintage
USA
Casiotone 401 Casio Keyboard Vintage

$248.39 USD

Casiotone 401 Casio Keyboard Vintage

$248.39 USD

Casio RC-100 ROM Card VZ VZ-1 PG-380 MIDI Guitar Synthesizer Synth Sounds
USA
Casio RC-100 ROM Card VZ VZ-1 PG-380...

$100.00 USD

Casio RC-100 ROM Card VZ VZ-1 PG-380...

$100.00 USD

Casio Rom Pack RO-253 Pop/Rock Michael Jackson Thriller Karma Chameleon Synth
USA
Casio Rom Pack RO-253 Pop/Rock...

$58.10 USD

Casio Rom Pack RO-253 Pop/Rock...

$58.10 USD

Rare Casio Rom Pack RO-271 BEATLES hey Jude Yesterday Penny Lane Synth Vintage
USA
Rare Casio Rom Pack RO-271 BEATLES...

$59.60 USD

Rare Casio Rom Pack RO-271 BEATLES...

$59.60 USD

Vintage Casio PT-12 Electronic Mini Keyboard Synthesizer Piano - TESTED & WORKS
USA
Vintage Casio PT-12 Electronic Mini...

$33.99 USD

Vintage Casio PT-12 Electronic Mini...

$33.99 USD

Vintage Casio PT-100 Electronic Keyboard Synth Piano Manaul, Charger + AC Works!
USA
Vintage Casio PT-100 Electronic...

$54.95 USD

Vintage Casio PT-100 Electronic...

$54.95 USD

Vintage 1980s Casio Casiotone MT-100 Keyboard Synthesizer Equalizer
USA
Vintage 1980s Casio Casiotone MT-100...

$69.98 USD

Vintage 1980s Casio Casiotone MT-100...

$69.98 USD

Vintage CASIO CASIOTONE M-10 Electronic Keyboard 1980s Mini-Synthesizer. Works
USA
Vintage CASIO CASIOTONE M-10...

$79.99 USD

Vintage CASIO CASIOTONE M-10...

$79.99 USD

Casio VL-Tone VL-1 VL1 Analog Keyboard Rhythm machine TESTED w/case
Japan
Casio VL-Tone VL-1 VL1 Analog...

$99.00 USD

Casio VL-Tone VL-1 VL1 Analog...

$99.00 USD

Casio PT-50 Vtg Mini Synthesizer Keyboard TESTED The keyboard that Gizmo wanted!
Japan
Casio PT-50 Vtg Mini Synthesizer...

$99.00 USD

Casio PT-50 Vtg Mini Synthesizer...

$99.00 USD

Casiotone MT-820 Casio Keyboard Synthesizer w/ ROM Cartridge
USA
Casiotone MT-820 Casio Keyboard...

$40.00 USD

Casiotone MT-820 Casio Keyboard...

$40.00 USD

Aranjuez Classical Guitar Strings Classic Silver Set #300
USA
Aranjuez Classical Guitar Strings...

$40.00 USD

Aranjuez Classical Guitar Strings...

$40.00 USD

Casio PT-100 Electronic Keyboard Synth Piano Battery or electric adapter include
USA
Casio PT-100 Electronic Keyboard...

$40.00 USD

Casio PT-100 Electronic Keyboard...

$40.00 USD

VINTAGE CASIO PT-12 MINI KEYBOARD...WORKS...PLS READ
USA
VINTAGE CASIO PT-12 MINI...

$40.00 USD

VINTAGE CASIO PT-12 MINI...

$40.00 USD

ig00151 VCA Chip for Yamaha CS Synthesizer
USA
ig00151 VCA Chip for Yamaha CS...

$40.00 USD

ig00151 VCA Chip for Yamaha CS...

$40.00 USD

Vintage DATA O TONE MP-831 Portable Electronic Mini Keyboard Clean Tested
USA
Vintage DATA O TONE MP-831 Portable...

$25.00 USD

Vintage DATA O TONE MP-831 Portable...

$25.00 USD

Casio HT-700 Keyboard Tested Works NO AC Adapter or RAM Card
USA
Casio HT-700 Keyboard Tested Works NO...

$156.59 USD

Casio HT-700 Keyboard Tested Works NO...

$156.59 USD

Vintage Casio PT-20 Electronic Keyboard Musical Instrument Top 2 Keys Faulty
United Kingdom
Vintage Casio PT-20 Electronic...

$42.70 GBP

Vintage Casio PT-20 Electronic...

$42.70 GBP

Vintage Casio TA-10 Casio Built In Cassette Tape Deck READ
USA
Vintage Casio TA-10 Casio Built In...

$56.04 USD

Vintage Casio TA-10 Casio Built In...

$56.04 USD

Stylophone The Original Pocket Electronic Organ / Synth - TESTED
USA
Stylophone The Original Pocket...

$24.99 USD

Stylophone The Original Pocket...

$24.99 USD

CASIO CASIOTONE MT-68 KEYBOARD VINTAGE 1983
USA
CASIO CASIOTONE MT-68 KEYBOARD...

$109.00 USD

CASIO CASIOTONE MT-68 KEYBOARD...

$109.00 USD

Vintage Casio Casiotone CT 310 Keyboard
USA
Vintage Casio Casiotone CT 310 Keyboard

$109.00 USD

Vintage Casio Casiotone CT 310 Keyboard

$109.00 USD

VTG CASIO PT-20 ELECTRONIC MUSICAL INSTRUMENT 14" KEYBOARD w/CASE & MANUAL WORKS
USA
VTG CASIO PT-20 ELECTRONIC MUSICAL...

$72.00 USD

VTG CASIO PT-20 ELECTRONIC MUSICAL...

$72.00 USD

Casio CK-10 Electronic Keyboard Synthesizer with Radio - RARE Vintage Japan 80
USA
Casio CK-10 Electronic Keyboard...

$69.95 USD

Casio CK-10 Electronic Keyboard...

$69.95 USD

Casio BL-2000 Back Light System 
USA
Casio BL-2000 Back Light System 

$49.99 USD

Casio BL-2000 Back Light System 

$49.99 USD

Yamaha SY/TG55 Synth W5501-01/W5501 Waveform Sound Card Set • Sax • Free S&H
USA
Yamaha SY/TG55 Synth W5501-01/W5501...

$49.99 USD

Yamaha SY/TG55 Synth W5501-01/W5501...

$49.99 USD

VTG Casio PT-100 Keyboard Synth Piano | Tested and Working Well
USA
VTG Casio PT-100 Keyboard Synth Piano...

$26.50 USD

VTG Casio PT-100 Keyboard Synth Piano...

$26.50 USD

Early Keyboard Instruments Booklet Victoria Albert Museum Small Picture Book #48
USA
Early Keyboard Instruments Booklet...

$7.99 USD

Early Keyboard Instruments Booklet...

$7.99 USD

Casiotone MT-41 Vintage Electronic Keyboard 37 Key Sleng Teng - Untested
USA
Casiotone MT-41 Vintage Electronic...

$179.99 USD

Casiotone MT-41 Vintage Electronic...

$179.99 USD

5 BOURNs 45mm slide pot adapter PCB sets for ARP OMNI AXXE AVATAR ODYSSEY
USA
5 BOURNs 45mm slide pot adapter PCB...

$17.50 USD

5 BOURNs 45mm slide pot adapter PCB...

$17.50 USD

5 BOURNs 45mm LED slide pot adapter PCB sets for ARP OMNI AXXE AVATAR ODYSSEY
USA
5 BOURNs 45mm LED slide pot adapter...

$17.50 USD

5 BOURNs 45mm LED slide pot adapter...

$17.50 USD

Vintage Casio PT-20 Electronic Keyboard Musical Instrument Tested And Working
United Kingdom
Vintage Casio PT-20 Electronic...

$59.99 GBP

Vintage Casio PT-20 Electronic...

$59.99 GBP

Stylophone Electronic Organ In Original Box & Songbook 1968 copyright Vintage
USA
Stylophone Electronic Organ In...

$182.11 USD

Stylophone Electronic Organ In...

$182.11 USD

Vintage CASIO PT-7 Electronic Musical Keyboard Instrument Test Works Synthesizer
USA
Vintage CASIO PT-7 Electronic Musical...

$129.99 USD

Vintage CASIO PT-7 Electronic Musical...

$129.99 USD

USED Casio Vl-Tone VL10 Electronic Keyboard Computer Calculator U2271 240516
USA
USED Casio Vl-Tone VL10 Electronic...

$125.99 USD

USED Casio Vl-Tone VL10 Electronic...

$125.99 USD

Vintage Casio PT-1 Electronic Keyboard & Mini Synthesizer White 29-Key - Works
USA
Vintage Casio PT-1 Electronic...

$54.99 USD

Vintage Casio PT-1 Electronic...

$54.99 USD

Vintage Casio PT-20 Electronic Keyboard Japan w/ Bag - Fast Ship!
USA
Vintage Casio PT-20 Electronic...

$69.97 USD

Vintage Casio PT-20 Electronic...

$69.97 USD

Yamaha PortaSound PSS-470 Electronic Stereo Piano Keyboard Working Tested
USA
Yamaha PortaSound PSS-470 Electronic...

$135.00 USD

Yamaha PortaSound PSS-470 Electronic...

$135.00 USD

Vintage Casio Casiotone MT-520 Synthesizer Electronic Keyboard
USA
Vintage Casio Casiotone MT-520...

$45.00 USD

Vintage Casio Casiotone MT-520...

$45.00 USD

Yamaha Electone Analog Synth PCB/Board set includes various IC
USA
Yamaha Electone Analog Synth...

$185.00 USD

Yamaha Electone Analog Synth...

$185.00 USD

Authentic Rolf Harris 1970 Stylophone With Instructions Made by Dubreq Studios
United Kingdom
Authentic Rolf Harris 1970 Stylophone...

$64.99 GBP

Authentic Rolf Harris 1970 Stylophone...

$64.99 GBP

Casio Casiotone CT-S300 Portable Digital Keyboard
USA
Casio Casiotone CT-S300 Portable...

$179.00 USD

Casio Casiotone CT-S300 Portable...

$179.00 USD

Casio MT-52 Keyboard Casiotone Vintage Retro Piano Synth Drum Organ Japan Rare
USA
Casio MT-52 Keyboard Casiotone...

$65.00 USD

Casio MT-52 Keyboard Casiotone...

$65.00 USD

Suzuki Omnichord OM-27 RARE Electronic Musical Instrument TESTED
USA
Suzuki Omnichord OM-27 RARE...

$449.00 USD

Suzuki Omnichord OM-27 RARE...

$449.00 USD

Casio TA-10 Casiotone mini-size PCM Synthesizer Keyboard (cassette not working)
USA
Casio TA-10 Casiotone mini-size PCM...

$64.88 USD

Casio TA-10 Casiotone mini-size PCM...

$64.88 USD

Vintage Casio MT-18 Casiotone Keyboard & 1 Rom Deck In Original Box - Working
United Kingdom
Vintage Casio MT-18 Casiotone...

$30.00 GBP

Vintage Casio MT-18 Casiotone...

$30.00 GBP

Electronic 29-Key Synthesizer Keyboard & Calculator Vtg Casio VL-Tone VL-1 Works
USA
Electronic 29-Key Synthesizer...

$94.99 USD

Electronic 29-Key Synthesizer...

$94.99 USD

Yamaha Playcards PC-100 Compatible. Great Standards 1 Play card #5 6 In Total
USA
Yamaha Playcards PC-100 Compatible....

$26.00 USD

Yamaha Playcards PC-100 Compatible....

$26.00 USD

ARP Little Brother Expander Synthesizer
USA
ARP Little Brother Expander Synthesizer

$750.00 USD

ARP Little Brother Expander Synthesizer

$750.00 USD

Casio Casiotone LK-S245 Portable Digital Keyboard w Carrying Case & Pedal UG
USA
Casio Casiotone LK-S245 Portable...

$152.96 USD

Casio Casiotone LK-S245 Portable...

$152.96 USD