“Teenage Engineering OP-1 Keyboard Synthesizer With Carry Case. Condition is Used. Sent with Australia Post Standard Service.” Click here to visit listing on eBay

“Teenage Engineering OP1 Synthesizer in MINT Condition.

This OP1 Passes all function tests, has been factory reset and Includes Original USB Cable, Rubber Bands & Plastic Overlay with current firmware 235 installed. This OP1 is in Like New Condition.

Functionality Guaranteed!

Serial #: T9XKD38A” Click here to visit listing on eBay

“Teenage Engineering OP-1 Keyboard Synthesizer comes with screen protector and antenna. Condition is Used. ” Click here to visit listing on eBay

Teenage Engineering @ 25 June 2019, Comments Off on Teenage Engineering OP-1

“An engineering and music marvel

Effectively a 4 track recorder with infinite possibilities

Even has a hidden built in helicopter game

Lightly used” Click here to visit listing on eBay

Teenage Engineering @ 25 June 2019, Comments Off on Teenage Engineering PO-400 Modular

“I purchased this directly from Teenage Engineering when it was released. I really just don’t use it enough and would prefer it goes to a home where it can serve it’s modular purpose.” Click here to visit listing on eBay

Teenage Engineering @ 18 June 2019, Comments Off on Teenage Engineering OP-1

“Teenage Engineering OP1 Synthesizer in Near MINT, Pre-owned Condition.

This OP1 Passes all function tests, has been factory reset and Includes Plastiv Overlay & Original USB Cable with current firmware 235 installed. There is one small blemish on the right side as seen in the last pic.

Functionality Guaranteed!

Serial #: TE002-014490” Click here to visit listing on eBay

Teenage Engineering @ 18 June 2019, Comments Off on Teenage Engineering OP-1

“There is no significant scratches in general. It’s fully functional.” Click here to visit listing on eBay

Teenage Engineering @ 11 June 2019, Comments Off on Teenage Engineering OP-1

“Exceptionally good condition. 100% functional. Photos are of actual item for sale. See video of this actual item for sale for full diagnostic demonstration. This video was taken today 06/08/2019 Comes with Case, and original box with bands, and USB cable. Has a minor nick near screen (see photos). Includes everything in photos. SN TE002-014019 All sales final. No returns. This item As-Is” Click here to visit listing on eBay

Teenage Engineering @ 28 May 2019, Comments Off on Teenage Engineering OP-1

“Teenage Engineering OP-1

Works perfectly. Only used a handful of times here and there but i’m more of a full size synth guy so it’s mostly been stored.

Comes with original usb charger and plastic “cheat sheet”.” Click here to visit listing on eBay

Teenage Engineering @ 28 May 2019, Comments Off on Teenage Engineering OP-1

“*LIKE NEW* Teenage Engineering OP-1 Keyboard Synthesizer WITH CASE. Condition is Used.

Op-1 ($1300 NEW) with Portable Carrying Case ($60 NEW)

So easy to take wherever you want. AMAZING has drum and synth sampler and recorder! A great tool to take a simple idea closer to a finished product. Quick and can go anywhere. ” Click here to visit listing on eBay

Teenage Engineering @ 21 May 2019, Comments Off on Teenage Engineering OP-1

“You Are Getting:

* OP-1 Digital Synthesizer (GREAT condition)

* Teenage Engineering Charging Cable for OP-1

* KORG Case

* Rope Strape

* OP-1 FM Antenna for sampling from built-in radio

* Original OP-1 Packaging

* Binder of printed out instruction manual

Selling my Teenage Engineering OP-1 as I don’t have the time to use it anymore. Everything works phenomenally, although the display is somewhat cloudy from use and has light wear (refer to pictures). Other than that, this device has been cared for over the past few years of owning it, and it will surely bring you joy in all your music endeavors. Happy bidding!” Click here to visit listing on eBay

Teenage Engineering @ 14 May 2019, Comments Off on Teenage Engineering OP-1

“This OP-1 is in very good condition and working perfectly. All controls have great feel and respond accurately. All lights and screen fully functional. All ports and jacks in great shape and connect without issue. Sound is strong and clear from all inputs and outputs.

Unit is in very good physical condition. Please view photos carefully. We take lots of photos under 1000 watts of camera lights with no filters or post-production. What you see is what you get.

Sale includes the synth with TE USB cable. Unit has been updated to 235 operating system and factory reset.” Click here to visit listing on eBay

Teenage Engineering @ 07 May 2019, Comments Off on Teenage Engineering OP-1

” Teenage Engineering OP-1 Keyboard Synthesizer. Used. I am the original owner and unit has only been used by me.Works great. Good battery life. Comes with carrying case, keyboard layout plastic, USB cable, and 2 spare knobs. Selling because I just don’t use it in my workflow at all.

Has a slight defect as pictured that does not effect operation or performance of the synth. The defect is next to the braille on the back side of the unit. The plastic is slightly cracked. I am convinced this happened because of the stand I had the unit on, but the unit was never subject to impact. Again, the unit works fine.” Click here to visit listing on eBay

Teenage Engineering @ 07 May 2019, Comments Off on Teenage Engineering OP-1

“Comes with a sturdy carrying case along with a charger.
Synth like new selling because I dont use it as much as i thought i would.” Click here to visit listing on eBay

Teenage Engineering @ 23 April 2019, Comments Off on Teenage Engineering OP-1

Teenage Engineering Op1 Portable Synthesizer. Fully boxed including all cables and accessories

Also op-1 carrying case included

This is brand new it’s only been switched on and played once.

This came from the recent rerelease of the op-1 and will include receipt for warranty purposes”
Click here to visit listing on eBay

Teenage Engineering @ 23 April 2019, Comments Off on Teenage Engineering OP-1

“Used Teenage Engineering OP-1 Keyboard Synthesizer with accessories, fully working condition. Minor ding on bottom right corner, see pictures” Click here to visit listing on eBay

Teenage Engineering @ 23 April 2019, Comments Off on Teenage Engineering OP-1

“Teenage Engineering OP-1 Keyboard Synthesizer. Condition is Used.

in good working condition Tessa to work as seen in pictures” Click here to visit listing on eBay

Teenage Engineering @ 16 April 2019, Comments Off on Teenage Engineering OP-1


” Teenage Engineering OP-1 Keyboard Synthesizer. Includes teenage engineering gig case.

This is the latest edition from the new production run of op-1. Everything works great and is in pristine condition. I’ve used the device maybe three times, very lightly. I’m seeking it only because it doesn’t fit my workflow, Id rather have a full DAW experience, so I’m hoping to find someone who will love this little beauty and give it a good home.

Includes: op-1, charging cable, op-1 overlay protector with overview / introduction.” Click here to visit listing on eBay

Teenage Engineering @ 16 April 2019, Comments Off on Teenage Engineering OP-1

“Teenage Engineering OP-1 Keyboard Synthesizer Perfect Condition. Condition is Used” Click here to visit listing on eBay

Teenage Engineering @ 09 April 2019, Comments Off on Teenage Engineering OP-1

“Teenage Engineering OP-1 Keyboard Synthesizer w/Display Protection, Protective Carrying Case and Original USB cable. Used in Great Condition. Shipped with USPS Priority Mail.” Click here to visit listing on eBay

Teenage Engineering @ 09 April 2019, Comments Off on Teenage Engineering OP-1

“Teenage Engineering OP-1 Keyboard Synthesizer and carrying case. Condition is Used” Click here to visit listing on eBay

Teenage Engineering @ 02 April 2019, Comments Off on Teenage Engineering OP-1

“Teenage Engineering OP1 Synthesizer in MINT pre-owned Condition.

This OP1 is in MINT Condition and has a Brand New keyboard recently installed which still retains the plastic screen protector. OP1 Passes all function tests, has been factory reset and Includes the Original box, rubber bands, plastic overlay and original USB Cable in original bag & is running current firmware 235.

Serial #: TE002-018041

Functionality Guaranteed!” Click here to visit listing on eBay

Teenage Engineering @ 26 March 2019, Comments Off on Teenage Engineering OP-1

“Teenage Engineering OP-1 Keyboard Synthesizer. Used condition. Works fine, but cosmetically it has a few blemishes (see photos). Includes the rare Unit Portables case.” Click here to visit listing on eBay

Teenage Engineering @ 19 March 2019, Comments Off on Teenage Engineering OP-1

“Up for auction is an OP-1 synth in perfect working condition. I bought this hoping it would get me back into making music, but alas it’s just been sitting in a drawer for the past year.

There are no scratches/blemishes on the unit, and the system test confirms that all keys/knobs are functioning (see green screen in pic). Includes USB cable, original box/packaging (styrofoam box w/ rubber bands), and plastic overlay thing seen in pic.” Click here to visit listing on eBay

Teenage Engineering @ 19 March 2019, Comments Off on Teenage Engineering OP-1

“Excellent condition. Hasn’t ever left my house. Bought this MeMe case for it. Comes with everything pictured. Works flawlessly. ” Click here to visit listing on eBay

Teenage Engineering @ 12 March 2019, Comments Off on Teenage Engineering OP-1

“This OP-1 is in excellent condition and working perfectly. All controls have great feel and respond accurately. All lights and screen fully functional. All ports and jacks in great shape and connect without issue. Sound is strong and clear from all inputs and outputs. Battery holding a charge very well.

Sale includes the synth with USB cable. Unit has been factory reset and upgraded to most recent 235 OS.

Unit is in excellent physical condition. Please view photos carefully. We take lots of photos under 1000 watts of camera lights with no filters or post-production. What you see is what you get. ” Click here to visit listing on eBay

Teenage Engineering @ 26 February 2019, Comments Off on Teenage Engineering OP-1

“Selling my Teenage Engineering OP-1, as popularized by YouTube channels like Red Means Recording and Andrew Huang. The unit is in outstanding condition, only ever used at my desk, no gigging or travel. I just don’t use it enough, but it’s an amazing little synth. Purchased new from Teenage Engineering in September of 2017.

Note: The foam box that the OP-1 came with warped while being stored in my attic, but the OP-1 still fits inside. I did NOT store the OP-1 in my attic, it’s been on my desk the entire time I’ve owned it. ” Click here to visit listing on eBay

Teenage Engineering @ 26 February 2019, Comments Off on Teenage Engineering OP-1

“Teenage Engineering OP-1 Keyboard Synthesizer with lots of official accessories and all packaging intact.

Included:

OP-1 Synthesizer with packaging (both the black box with OP-1 rubber bands and the orange cardboard box).
Official black OP-1 carrying case.
Cable and extra rubber bands (never used, bag still sealed!)
Official OP-1 FM-Antenna (now out of stock, complete with box and printed silk paper).
Two official OP-1 Cranks (now out of stock, complete with box and printed silk paper).
Official Display Protection (now out of stock, protection properly applied to the screen, box included).” Click here to visit listing on eBay

Teenage Engineering @ 19 February 2019, Comments Off on Teenage Engineering OP-1

“Teenage Engineering OP-1 Keyboard Synthesizer. Condition is Used. The case is really beat up but it is just hard foam so broke easily. The unit was not in the case when the case was damaged. The Op1 is lightly used with no cosmetic damage. The speaker does crackle at high volume and may need to be replaced. ” Click here to visit listing on eBay

Teenage Engineering @ 19 February 2019, Comments Off on Teenage Enginnering OP-1

“Teenage Engineering OP-1 Keyboard Synthesizer. I purchased this unit brand new through Guitar Center in Nashville. It is essentially still brand new without its original box. Used for 15 minutes, it has been in its carrying case since. Comes with its Unit Portables case, USB cord, rubber bands as well as the additional add-ons Crank , Bender and Antennae. Unit powers up and plays. I have no reason to believe it’s functionality is compromised in any way, there is no warranty implied or stated and I cannot guarantee anything. ” Click here to visit listing on eBay

Teenage Engineering @ 19 February 2019, Comments Off on Teenage Engineering OP-1

“For sale is a Teenage Engineering OP-1 (model TE002AS001A), with the original box/USB cable and the Unit Portables travel case. It’s a really fun little synth; I just never used it that much. It’s in great condition, all of the buttons and knobs are working well.” Click here to visit listing on eBay

Teenage Engineering @ 12 February 2019, Comments Off on Teenage Engineering OP-1

” Teenage Engineering OP-1 Keyboard Synthesizer with Soft Case and Radio Antenna. Like new, only used a handful of times in the studio.

Includes:

1x OP-1 Synthesizer
1x Soft Case
1x Antenna
1x Teenage Engineering USB Cable” Click here to visit listing on eBay

Teenage Engineering @ 12 February 2019, Comments Off on Teenage Engineering OP-1

“*MINT* Teenage Engineering OP-1 Original Packaging + Decksaver Case. Everything is in perfect working condition. Purchased NEW a few months ago.” Click here to visit listing on eBay

Teenage Engineering @ 05 February 2019, Comments Off on Teenage Engineering OP-1

“Teenage Engineering OP-1 Keyboard Synthesizer + DECKSAVER + ANTENNA. Condition is Used. Shipped with USPS Priority Mail.

I’ve had this OP-1 for the last year and have used it to record a bunch of songs that I think turned out great. Only selling it since my music has since gone in a different direction.

The OP-1 is in perfect physical and working condition, and comes with the original packaging, rubber bands, USB cable, decksaver (dust cover), and radio antenna. And don’t worry, it’ll be safely packaged to protect it from any damage during shipment!” Click here to visit listing on eBay

Teenage Engineering @ 29 January 2019, Comments Off on Teenage Engineering OP-1

“Teenage Engineering OP-1 Keyboard Synthesizer with case and extras.

Purchased 11/13/17 from Musicians Friend and used for under two hours.
Comes from a non smoking home and has never seen outside the home use. I literally bought it, made the case and put it away in storage. I take it out once a month and give it a charge just to keep the battery happy. The battery indicator lights have never worked right… they do the usual OP-1 weirdness. They show its charging, but it never shows full. Pretty common if you look to the forums.

I built this case from an old “pov RC flight case”. It used to house a small monitor and some other flight equipment. Now it is home to the OP-1, which is plugged into a Belkin five way splitter, which is plugged into an Alfway bluetooth speaker. With this setup you can run the op-1 and four other instrument into the Alfway speaker. Its a pretty sweet setup for on-the-go blooping and bleeping. Ive included a list of everything you receive in this sale below, with a short description. Feel free to ask any questions!

Included with sale:
* (1) Teenage Engineering OP-1 with original case, overlays and rubber bands and charging cable. (firmware R.00225)
* (1) Teenage Engineering Antenna for OP-1
* (1 SET) DJ TechTools Chroma Caps (nice, easy to grab knobs… much better feel!)
* (1) yellow 3D printed crank
* (1) DIY Case (its not perfect, but its a great place for the op and accessories)
* (1) ALFWAY Bluetooth speaker with instructions. 10 watts. 3,000mAh rechargeable battery. Speakerphone. FM mode. Bluetooth wireless. Really cool little speaker that was bought for another project but fit this case really well. It can also be used as a power bank to charge other devices or phones.
* (1) Belkin 5 way splitter hub thing.
* (1 SET) 3D printed stands with rubber, non-slip feet. I printed them with a pretty high fill rate, so they’re pretty weighty. Good stand for table top operation though.
* (1) Printed manual in white binder
*** The only thing not included in the photo is the white charging brick. Thats mine and you can’t have it.” Click here to visit listing on eBay