SKU: 83698874665

Roland D-550 80's Digital Linear Polyphonic 2U Synthesiser w/ Effects - 240V

Sale price$438.19 Regular price$486.88
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Roland D-550 80's Digital Linear Polyphonic 2U Synthesiser w/ Effects - 240VRoland D 550 Digital Linear Synthesiser The Roland D 550 is the rack version of the very popular, Roland D 50. It was first released in 1987 and was Rolands first fully digital Synth. It combined Linear Arithmetic (LA) Synthesis with harmonically complex sampled (PCM) waveforms. It also features DSP effects and was the first performance synthesiser to do so. It can produce a wide range of sounds from warm, analog, acoustic and cutting edge digital.

Roland D-550 Digital Linear Synthesiser

The Roland D-550 is the rack version of the very popular, Roland D-50. It was first released in 1987 and was Rolands first fully digital Synth. It combined Linear Arithmetic (LA) Synthesis with harmonically-complex sampled (PCM) waveforms. It also features DSP effects and was the first performance synthesiser to do so. It can produce a wide range of sounds from warm, analog, acoustic and cutting-edge digital. Some of the most well known patches D-50 preset patches such as “Fantasia” and “Calliope” showcased the potential of LA synthesis and, along with many others, became signature sounds for some of the biggest pop hits of the era and continue to be used by artists today. (Roland offical website) Some notibale users of the D-50 and D-550 are Eric Clapton, Enya, 808 State, Jean Michel Jarre, Vince Clarke, Apollo 440, Eat Static, LTJ Bukem, Fluke, Information Society, Lab-4, Gary Numan, Rick Wakeman, Kitaro, Rush, Vangelis, Richard Barbieri, Boston and Nick Rhodes of Duran Duran


Condition:

  • This is a used unit.

  • Physically this unit is in good condition. It shows some general wear from use and age such as marks, nicks and scratches. Some of the lettering / numbers has started to wear off the buttons. The previous owners name was etched into the back of the unit. Nothing too major. Overall it is a nice piece.

  • All switches and controls function as they should.

  • This unit has had a brand new memory battery installed. The factory sounds have been loaded for the new owners convenience.

  • This unit is a factory 240V model. This means it is ready to plug and play within Australia and New Zealand.

  • If you purchase from overseas please ensure you have the correct step-up transformer. If you are unsure about this please send us a message so we can help you source the correct product.

  • This unit powers on with an IEC cable. A cable will only be included for Australian and New Zealand buyers.

  • This sale is for the D-550 and IEC (AU and NZ only). There is nothing else included in this sale.

Postage:

If you are in a remote area you may incur extra fees.

International import tax, duty, vat, custom fees or any other charges are not covered by us, nor included in the shipping fees. These are the responsibility of the buyer.

Return Policy:

Returns will only be accepted for manufacture defects / faulty items. Please contact us if you have any problems with your purchase and we will strive to work it out with you.

The Lofi Music Team have been providing professional audio solutions, restoration and repairs in the Sydney and Central Coast area for over ten years. Please see our very positive feedback and do not hesitate to contact us with any questions about this item or any other awesome synths you find in our store!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83698874665

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Lindsay Mel
Grantham, US
★★★★★ 5
Dog loves them
Pattern Name: Peanut Butter, Size: 6 Inch (Pack of 15)
We buy these every month!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026
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Ahmad
Waukegan, US
★★★★★ 4
Nice chew!
Pattern Name: Peanut Butter, Size: 12 Inch (Pack of 5)
My American Bulldog loves these sticks. She is an aggressive chewer and these last long enough. My only complaint is the different sizes of the sticks vary. Some of the sticks have nice thickness, others are thin or very thin.
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Reviewed in the United States on September 10, 2025
T
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Tonya
Port Orchard, US
★★★★★ 5
My dogs love these!
Pattern Name: Peanut Butter, Size: 6 Inch (Pack of 15)
It doesn’t matter if it’s a 4 inch or a 6 inch my dogs love these things. We keep them in stock all the time. It’s great for anxiety and their teeth and breath
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Reviewed in the United States on March 26, 2026
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poodlegirl
Carnegie, US
★★★★★ 5
My dog LOVES these!
Pattern Name: Peanut Butter, Size: 6 Inch (Pack of 15)
My two year old mini poodle loves these! Of course all dogs love peanut butter. And carrots! The only caution I take is to only let her eat half. Yes it is a wrestling match when making her retreat. LOL I find if my girl eats it all she is likely to have ugly bowel issue either later or first thing when she rises in the morning . I still buy them over and over but use with a plan in mind. I think they are medium hardness. My dog really needs something harder to engage for days. I do buy the hard Himalayan cheese on Amazon but she prefers her other options. Depending on your breed size and how much you like to clean up poo determines your personal plan for your fur baby.
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Reviewed in the United States on November 19, 2025
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Kindle Customer
Los Angeles, US
★★★★★ 1
Made my dog very sick!
My dog has been eating these for 3 years. He loves them and they help keep his teeth clean. I gave him one from the New bag I ordered. It looked a little lighter in color but I thought it was fine. That was this past Sunday. He only ate half of it and I thought that was odd. That night around 1am he threw up. Then had diarrhea later that morning. I thought maybe he ate something in the yard. Now Monday he stopped eating and had explosive diarrhea. Took him to vet on Tuesday morning. They did bloodwork, checked feces and had x ray done incase of a possible blockage. Finally got results on Thursday and 700.00 later. Doctor said he must of eaten something but can't say exactly what. He's doing better now with an antibiotic. The only thing he ate was that bully bone on Sunday. It was really scary because he was so sick. I will be throwing out these bones and try to find something safe for him to chew. This was a great product until they may have changed ingredients.
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Reviewed in the United States on June 29, 2025

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