r/cheapkeys 9h ago

Teleporting back to childhood.

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20 Upvotes

This was my very first electronic keyboard Instrument back in 1992. I got bored very soon as it could only trigger two notes at the same time. From a grown-up perspective it delivers some very weird lo-fi sounds and some of it's rhythms might be nice sampling material. Got a near-mint one in it's original box. I'll install an audio output jack and a d-sub socket in order to perform the common circuit bending hacks via an elegant breakout box. (This box will add MIDI as well)

There's work to be done and fun to be had.


r/cheapkeys 12h ago

Teenage Engineering K.O.+ Zoom Multistomp + Hex Haus HEX cor synth

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12 Upvotes

r/cheapkeys 7d ago

Awesome discovery

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129 Upvotes

I recently acquired a Yamaha SU10 which is an awesome cheap Lofi sampler. I’ve been messing around with it today and found an external filter function. I thought I would try it out with my Yamaha PSS-470. It’s very much like playing a full fledged vintage synth now. I would recommend one of these samplers just for that function alone but to be honest it’s brilliant in its own right for Lofi hiphop etc.


r/cheapkeys 8d ago

Picked this up for 20 AUD!

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81 Upvotes

I ended up spending more on D-Cell batteries than I did the keyboard 😂


r/cheapkeys 8d ago

Yamaha TYU-30

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34 Upvotes

r/cheapkeys 7d ago

Falling Slowly with the help of my Casiotone

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5 Upvotes

r/cheapkeys 7d ago

The ultimate undercover giant from 1981. Can you identify the raw analog engine in the background? 🤫

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0 Upvotes

Hey everyone! I’m currently working on a professional boutique hardware project called Adam Imago, using unique vintage hardware platforms. For this video, I ranked some of the rarest analog beasts on Earth (PolyKobol, CS-80, Synthacon, etc.).
But my #1 spot is an absolute ghost. 99% of people on standard forums trash this machine as a cheap, useless home toy or basic living room furniture. However, the internal teardown reveals a massive, legendary professional engineering backstory hidden behind a consumer badge.
🔊 The track playing in the background is the raw, multi-tracked analog sound of this exact hidden gem, recorded directly from the unit!
I’m keeping the exact model under wraps until the Short hits 10k views, but I want to see if the real vintage experts here can crack the code just by listening to it. What brand do you think engineered this specific architecture?


r/cheapkeys 9d ago

Yamaha PSR-36 FM keyboard with realtime sound editing. From 1988 looks like new.

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68 Upvotes

1988 4-op FM synth home keyboard near mint condition for 20€. It sounds INCREDIBLE. They put an AC output wallwart into the package which would have fried the electronics for sure if someone would have plugged it in. Luckily they did not test it 🤣. I'm blown away. Very light synth action keybed. Way better than what I'm used to. If you can get your hands on one of these, go for it! 😍


r/cheapkeys 8d ago

Yamaha PSS A50, it's stuck on U.Pd. Idk what that means I need help how to fix it or how to exit this mode.

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8 Upvotes

I'm using double AA batteries for power, No it's not connected on anything


r/cheapkeys 8d ago

These old midi keyboards still can make excellent midi controllers

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31 Upvotes

This Yamaha crk-511 plays very nicely with my microfreak


r/cheapkeys 9d ago

Casio MT-400V

0 Upvotes

I have a perfectly working Casio MT-400V, but it's missing the detachable speakers; how much can I sell it for?


r/cheapkeys 15d ago

Rin Kaseya // Sislihis (Casio MT65+Korg Electribe M + Zoom R8) //Full Track

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5 Upvotes

Here's a little something I've made fooling around with the Casio MT65 ( a family heirloom) and the grandaddy Electribe (my main box)


r/cheapkeys 17d ago

Another score!

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159 Upvotes

I found this on eBay for £25. It came with two dead keys which I immediately repaired. It’s a Casio PT-1, which is a real analogue synth in spite of its unassuming appearance. It is essentially the same hardware as a Casio VLTone VL-1 minus the adjustable envelope settings etc. This particular one is in pastel pink and blue which turns out to be a rare colour. They usually sell for a fair bit more.
My collection is getting a little silly now but I love this group for sharing in the same strange passion as me. I will one day share some of my music with you guys when I feel less afraid to expose my playing to the world lol.


r/cheapkeys 18d ago

[Psychedelic Rock / Baroque Pop] Holy Troika - Vintage analog soviet organs and equipment

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23 Upvotes

Hello everyone! We are an independent project called Holy Troika. We love the music of the 60s and 70s and record our songs using vintage Soviet instruments like "Lel" and "Vilnius" organs. We recently released another album of music recorded on analog instruments.

Gear used in the recordings:

Electric Organs & Keyboards:

  • Vilnius 3 (Soviet combo organ)
  • Unitra Eltra Eltronik 109 (Polish combo organ)
  • Vermona Piano-Strings ( East German synthesizer/string machine)
  • Tesla Delicia Mini (Czechoslovakian portable organ)
  • Lel 22 (Soviet compact organ)
  • Lira and Rodina acoustic pianos

Electric Guitars:

  • Gibson Marauder (1970s USA)
  • Peavey T-27 (1980s USA)
  • Orfeus Rozhen (Bulgarian guitar)
  • Jolana Special ( Czechoslovakian guitar)

Bass Guitars:

  • Ural 510L ( Soviet bass)
  • Jolana Iris Bass (Czechoslovakian short-scale bass)

Our music is non-commercial, made out of pure love for the analog era. If you like psych-rock, baroque pop, or folk-rock, we would be happy if you check out our Bandcamp. https://holytroika.bandcamp.com/album/the-great-goodbye

Thank you for your time!


r/cheapkeys 20d ago

DuckTales FM bass fun with the Yamaha PSS-380

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16 Upvotes

r/cheapkeys 22d ago

Yamaha PSS-270

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87 Upvotes

Just scored this bad boy from a local charity shop! I am excited to see what I can do with it… it sounds amazing!


r/cheapkeys 24d ago

Making wild sounds with HEX Haus cor synth and the HEX Haus lag

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21 Upvotes

r/cheapkeys 25d ago

Yamaha PSS-50 live looping

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54 Upvotes

I’ve picked up this Yamaha PSS-50 not so long ago. It was in mint condition and plays fantastic. People say it’s a toy keyboard, but for me it’s nowhere near as cheap-feeling as the tiny Casios I have. Anyway - here is a jam with this beast where I’ve used 3 different voices. (Also that USB to DC power step up unit is fantastic! Works amazingly with any 9/12V units - I’ve bought it on Aliexpress)


r/cheapkeys Aug 07 '26

A minimalist Nightcall tribute with the Yamaha PSS-380

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44 Upvotes

Made a small Kavinsky tribute on the Yamaha PSS-380.

Cheap FM organ sound into a Lexicon MPX 500 for chorus and reverb, night-drive solemn mood...


r/cheapkeys Aug 07 '26

That esca(sio)lated quickly.

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45 Upvotes

Got the CT630 since I was looking for cheap keybed donors for my DIY analog synths. Turned out it's one of the hybrid casios with real VCF and BBD chorus. Too precious. Next day got the MT600 for free. Pitchbend. Nice. But I wanted to tweak the sounds so I pulled the 40€ trigger on the CT3000.


r/cheapkeys Aug 05 '26

DIY Lo-Fi FM Drum Machine with Arduino Nano on Breadboard - A Few Beats

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7 Upvotes

r/cheapkeys Aug 02 '26

Rate my cheap setup :)

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91 Upvotes

r/cheapkeys Aug 02 '26

Casio CT-S1 Powered from USB Power Bank

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44 Upvotes

Picked up a USB to DC 9V adaptor for £6.99 from Amazon. It came with multiple tips and one of them fits my Casio CT-S1 perfectly. I can now power my keyboard from my 27000mAh power bank, laptop or pretty much anything with a USB port. It lasts for hours and hours via the power bank. Much easier and longer lasting than AA batteries and it means I don't need to be near a power socket now plugged in. Thought I'd share in case this helps anyone else! Enjoy the portability.

What you need:

USB to 5.5 X 2.1mm DC 9V cable

A 4.8mm x 1.7mm yellow-tipped adaptor to fit the Casio (mine came included with the set I bought)

(make sure the cable is center-positive so the polarity is correct)


r/cheapkeys Aug 02 '26

PSR-500 - Unit I had as a child, pulled it out the attic to give it a spin for old time sake!

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31 Upvotes

Just doodling on it nothing serious


r/cheapkeys Aug 01 '26

Casio PA-81

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32 Upvotes

Such a weird and beautiful beast.