Roland KC-550

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$300.00 Price Tier: Standard

5.0 (11)

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Page last updated Jun 08, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated June 8, 2026.

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Price

5.0 (8)

$300.00 5 available Used

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Average Price: $300

Standard/Professional

$249

$600+

Price Tier

In the Keyboard Amplifiers category, Roland KC-550 is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Description

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Big sound for the big gigs.

The Roland KC-550 180W Keyboard Amp boasts 180W of powerful sound via a 15" speaker and horn tweeter. 4-channel operation, 3-band EQ, XLR mic input, output select switch, and shape switch for quick tonal adjustment. Connectivity includes an XLR line out for connecting to mixing consoles, a 1/4" out for connecting to recording devices, a subwoofer output compatible with Roland's KCW-1, and a stereo link in/out for chaining 2 KC-550s for stereo performance.

Product specs

Brand	Roland
Model	KC-550 4-Channel 180-Watt 1x15" Keyboard Combo
Finish	Black
Year	2002 - 2025
Categories	Keyboard Amps
Color Family	Black
Number of Channels	4 Channels
Number of Inputs	9 Inputs
Output Power (Watts)	180
Reverb	None
Speaker Configuration	1x15"

FAQs

How powerful is the Roland KC-550 amplifier?: The Roland KC-550 is a powerful keyboard amplifier with 180 watts of output, featuring a 15-inch speaker and horn tweeter for robust sound projection.
How many channels does the Roland KC-550 offer?: The Roland KC-550 features 4 channels, allowing you to connect multiple keyboards or other audio sources simultaneously.
Can the Roland KC-550 be used for live performances?: Yes, with its 180-watt output and 15-inch speaker, the Roland KC-550 is well-suited for live performances, providing clear and powerful sound on stage.
Does the Roland KC-550 have built-in effects like reverb?: No, the Roland KC-550 does not include built-in effects such as reverb. It focuses on delivering clean and powerful amplification.
How many inputs are available on the Roland KC-550?: The Roland KC-550 offers 9 inputs, providing ample connectivity options for various instruments and audio devices.
Is the Roland KC-550 suitable for use with electronic drums?: Yes, the Roland KC-550's robust sound and multiple input channels make it suitable for amplifying electronic drums as well as keyboards.

Videos

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Justin Wright (JWRIGHTTHETRUTH)

Nord C2D Demo - Leslie 3300 vs. Roland KC550

Justin Wright (JWRIGHTTHETRUTH)

Roland KC550 Overview - Roland KC550 Keyboard Amplifier

American Musical Supply

Roland KC 550 Amp Demo with Eitan Levine

Eitan Levine (8ON)

Roland KC-550 Repair

Clintronics RVA

Ampli Keyboard Roland KC-550 diquality controll suara dulu sebelum kirim ke juragan barunya

MMC ELEKTRONIC OFFICIAL

Roland KC- 550 Stereo Mixing Keyboard Amp | Test for Auction

Hueckman Auction

Ampli Keyboard Roland KC-550 diquality controll dulu sebelum budyal kirim ke tujuannya

MMC ELEKTRONIC OFFICIAL

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Roland KC-550.

Build quality

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The KC-550 is heavy and has an unusual shape, making it less ideal for frequent transport.
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Features and functionality

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Includes a Bass Boost function, which some users find beneficial for solo keyboard gigs.
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The KC-550 includes built-in 4 or 5 inputs, useful for simultaneously connecting multiple instruments like synths and sequencers.
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Owners appreciate the KC-550's versatility in handling bass, guitar, and keyboard inputs, offering a flexible solution for multi-instrumentalists.
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Value and pricing

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At $250, it offers better performance than most powered speakers within the same price range.
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At $250, the KC-550 is considered a "monster" in terms of loudness and clarity, making it a cost-effective choice compared to more expensive PA setups.
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Comparisons

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The Fender KXR 60 and EV ZLX12 are mentioned as alternatives, with the latter praised for handling EWIs and offering clear high range.
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Use cases and applications

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Works well with EWI instruments, providing sufficient volume for performance settings.
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The KC-550's line out XLR allows it to be used for both stage volume and feeding into the front-of-house system, providing dual functionality.
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User experience

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Owners find the KC-550 serviceable for bass at reasonable volumes but suggest it might struggle with extremely loud drummers.
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The KC-550 is praised for its ability to sit between the drummer and keyboardist, providing ample stage volume for both without needing the PA.
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Some users report long-term durability issues with the inputs, suggesting they may wear out after extensive use.
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