Roland KC-400 Keyboard Combo

£549.00 In Stock

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Roland KC-400 Keyboard Combo

RRP £629.00 Save £80.00


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Frequently Bought Together

Total Price: £

Manufacturer's ID: KC-400

What we say:

At A Glance:

The KC-400 from Roland is a fantastic keyboard amplifier. Roland’s KC series amplifiers have long been the go-to solution for gigging and rehearsals. The two-way speaker sounds crystal clear from rumbling low end to sparkling highs, and the construction is extremely solid. The KC-400 is perfect for anyone that requires a solid keyboard amp that packs a punch!

Features We Love:

Rugged KC Design

The tough construction of Roland’s KC series of keyboard amps is loved by many. The rugged wooden cabinet is extremely durable, while the metal grille protects the speaker cone from any accidental bumps or scrapes. Thanks to this level of durability, the KC series is a staple among musicians who need solid, reliable equipment that can be used night after night.

4+1 Channel Stereo Mixer

The 4 channel mixer on the KC-400 allows you to connect multiple stereo signals such as keyboards, drum machines and a microphone, plus there is a separate auxiliary input for connecting your phone or laptop. From there you can mix the levels of each source independently, and apply a master EQ across all channels. On this particular model, the channels all feature stereo inputs so you can hook up all of your keyboards in stereo if you wish. With the stereo link feature you can then pair this to a second KC keyboard amp for a true stereo experience.

Built for performance

This is one of the larger models in the KC series, making it ideal for rehearsals and club gigs, or in larger venues by hooking it up to the PA system. No matter what, the sound quality and power of the KC-400 is sure to cut through!


  • Crystal clear sound quality
  • Rugged wooden construction
  • 4+1 Channel mixer with stereo inputs
  • Stereo link for use with a second KC amp
  • Line Output for sending mix to PA

What's Included:

  • KC-400 Keyboard Combo
  • Owner's Manual


Rated Power Output 150 W
Nominal Input Level (1 kHz) CH1 (BALANCED, L/MONO, R): -50-- -20 dBu
  CH2 (L/MONO, R): -20 dBu
  CH3 (L/MONO, R): -20 dBu
  CH4/MONITOR IN (L/MONO, R): -20 dBu
  AUX IN (L, R, STEREO): -10 dBu
Nominal Output Level (1 kHz) LINE OUT (L/MONO, R): +4 dBu
  SUB OUT: +4 dBu
Speakers 30 cm (12 inches) Woofer x 1
  Horn Tweeter x 1
Controls SHAPE button
  POWER switch
  [CH1]: MIC/LINE knob
  [CH2]: LINE knob
  [CH3]: LINE knob
  [CH4]: LINE knob OUTPUT SEL knob
Indicator Power
Connectors CH1 (BALANCED) jack: XLR type
  CH1 (L/MONO, R) jacks: 1/4-inch phone type
  CH2 (L/MONO, R) jacks: 1/4-inch phone type
  CH3 (L/MONO, R) jacks: 1/4-inch phone type
  CH4/MONITOR IN (L/MONO, R) jacks: 1/4-inch phone type
  LINE OUT (L/MONO, R) jacks: 1/4-inch phone type
  AUX IN (L, R) jacks: RCA phono type
  AUX IN (STEREO) jacks: Stereo miniature phone type
  SUB OUT jack: 1/4-inch phone type
  STEREO LINK (IN, OUT) jacks: 1/4-inch phone type
  PHONES jack: Stereo 1/4-inch TRS phone type (mono signal output)
Power Consumption 40 W
Accessory Owner's Manual
Width 490 mm / 19-5/16 inches
Depth 385 mm / 15-3/16 inches
Height 470 mm / 18-9/16 inches
Weight 22 kg / 48 lbs 9 oz

Customer reviews

Overall Rating 5/5 (3 reviews)

The Roland KC 400 is my first keyboard amp which I'm using with my new Yamaha YC61. As well as producing more volume than the Yamaha PA I've been using in my music room, the KC 400 has more bass and increased clarity in the trebles. And it's not too heavy or too big to carry up and down the stairs and lift into the boot of my car.

Roger T. - 9/7/2021

Blair C. - 29/11/2019

Great amp. Easy website ordering. Fast delivery.

Ian W. - 4/4/2018

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