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Keyboards & MIDI > Keyboard Accessories > Keyboard Expansion ROMs

Keyboard Expansion ROMs

At Sweetwater, we take pride in our great keyboard expansion roms selection. We carry top-quality products that you can count on for dependability and quality, and our knowledgeable and friendly Sales Engineers are here to help you find the keyboard expansion roms to fit your needs, at a competitive price. Whether you’re looking for pro-level items, entry-level gear, or anything in between, you can count on Sweetwater for an incredible inventory of the best products you'll find anywhere. And our expert service and amazing free shipping add even more value to our keyboard expansion roms stock!

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Roland ARX-01: Drums
Drums Expansion Card for Roland ARX-compatible Keyboards, with Effects, Onboard Mixer, Fine-tuning, and Custom Graphic Interface
Your Price: $445.97

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	Roland SRX-07 Ultimate Keys Ultimate Keys Wave Expansion Board for "SRXpandable" Roland Instruments The SRX-07 Ultimate Keys Wave Expansion Board offers a massive collection of keyboard sounds and loops. This 64MB card contains all the waveforms from Roland's popular SR-JV80-04 "Vintage Synth," SR-JV80-08 "Keyboards of the '60s & '70s" and SR-JV80-10 "Bass & Drums," plus selected waves from SR-JV80-09... [ More Info... ]	$269.97 + FREE Shipping List Price: $329.00 Save 18% with Sweetwater!

	Roland SRX-06 Complete Orchestra Orchestral Wave Expansion Board for "SRXpandable" Roland Instruments The SRX-06 Complete Orchestra Wave Expansion Board contains all the waveforms found in Roland's popular SR-JV80-02 "Orchestral," SR-JV80-16 "Orchestral II" and SR-JV80-13 "Vocal" collections. Selected waveforms from the SR-JV80-07 "SuperSoundSet" are also included. As such, SRX-06 provides hundreds of fresh,... [ More Info... ]	$269.97 + FREE Shipping List Price: $329.00 Save 18% with Sweetwater!

	Roland SRX-11 Complete Piano Collection Expansion Card for Roland Synths with 88-key Piano Samples Looking for more sounds for your Roland Fantom or XV synth? SRX Expansion Boards contain realistic multi-samples that provide dynamic articulation and traditional feel. SRX-01 Dynamic Drum Kits: powerful acoustic drums for all genres SRX-02 Concert Piano: an elegant European piano with stereo samples... [ More Info... ]	$269.97 + FREE Shipping List Price: $329.00 Save 18% with Sweetwater!

	Yamaha PLG150-AP Acoustic Piano Expansion Board for Yamaha's Modular Synthesis Plug-in System The PLG150-AP is a 64-note polyphony expander featuring a brand new three-layer sample set from the flagship Yamaha CFIIIS Concert Grand Piano. Compatible with Yamaha's Motif ES, Motif Rack, Motif, S Series, CS Series and PSR9000 Pro product lines, the PLG150-AP also brings new synthesis architecture,... [ More Info... ]	$299.99 + FREE Shipping List Price: $349.95 Save 15% with Sweetwater!

	Roland SRX-10 Big Brass Expansion Card with High Quality, Realistic Brass Samples The SRX-10 "Big Brass Ensemble" is a superb collection of brass sounds suited for pop music, film scoring, classical and more. Thanks to the work of talented studio engineers like Dan Blessinger (Martinsound), each of the SRX-10's Patches captures the true articulations and feel of traditional brass... [ More Info... ]	$269.97 + FREE Shipping List Price: $329.00 Save 18% with Sweetwater!

	Yamaha PLG150-VL Expansion Board for S80, CS6X, MU128, MU100, MU90, and SW1000XG Now keyboardists can add a whole new dimension to their array of sounds. Plug the PLG150-VL Virtual Acoustic Synthesis board into your synthesizer keyboard or tone generator and experience unbelievably expressive, realistic acoustic sounds. A host of acoustic instrument sounds is at your disposal, from... [ More Info... ]	$149.99 + FREE Shipping List Price: $199.95 Save 25% with Sweetwater!

	Roland SRX-12 SRX-Series Expansion Board for Roland Synthesizers Featuring Electric Pianos and Clavs If the current crop of R&B and hip-hop music is any indication, classic electric pianos and Clavs are hotter now than ever. Many other genres rely on these essential vintage instruments as well. The SRX-12 is the finest sound library of coveted EPs and Clavs to bear the Roland logo. It painstakingly captures... [ More Info... ]	$269.97 + FREE Shipping List Price: $329.00 Save 18% with Sweetwater!

	Kurzweil P-RAM for K2600 1.5 megs P-RAM Option Card for K2600 This option card gives you a total 1.5 megs(1) of P-RAM (Program Random Access Memory) in your K2600, allowing you to have many more User Programs, Setups, QA Banks, and Sequences loaded into your K2600 at the same time. And since it's battery-backed, these Objects will stay in memory even after a... [ More Info... ]	$359.97 + FREE Shipping List Price: $400.00 Save 11% with Sweetwater!

	Kurzweil RM-426 Vintage Electric Piano ROM Block for K2600 Heat up your Kurzweil K2600 with the latest ROM block - the Vintage Electric board! Each program in this set was created using high-quality audio samples of the original electric pianos, which are then brought to life using Kurzweil's renowned V.A.S.T. synthesis engine and the sound shaping tools withing... [ More Info... ]	$269.97 + FREE Shipping List Price: $299.00 Save 10% with Sweetwater!

	Roland SRX03 Studio SRX Roland Expansion Board for SRX-Compatible Synths with Pianos, Nylon-string Guitars, Synths, Drums and More. In the ever-changing world of pop music, producers are constantly looking for fresh new sounds for tomorrow's hits. The 64MB-equivalent SRX-03 "Studio SRX" answers this need with all-new waveforms including expressive pianos, unbelievable nylon string guitars, bass and synth sounds, drums and more - all... [ More Info... ]	$269.97 + FREE Shipping List Price: $329.00 Save 18% with Sweetwater!

	Yamaha AIEB2 Output Expansion with 6 Analog, 1 Optical, and 1 S/PDIF Outputs for Motif, SU700, and RS700 Keyboards The AIEB2 adds 6 analog, 1 optical, and 1 SP/DIF output to Motif, A series samplers, SU700, and RS7000. [ More Info... ]	$229.99 + FREE Shipping List Price: $269.95 Save 15% with Sweetwater!

	Yamaha PLG100-VH MIDI-controllable Harmony Generator with Vocoding Capabilities for the Yamaha MU-128 MIDI controllable harmonizer with vocoding capabilities for the Yamaha MU-128. • Expansion board for S80, CS6X, MU128, MU100, MU90, and SW1000XG • MIDI controllable vocal harmonizing • 4 types of vocoder harmony • Chordal harmony • Detune and chromatic [ More Info... ]	$139.99 + FREE Shipping List Price: $169.95 Save 18% with Sweetwater!

	Yamaha PLG150-AN Analog Modeling Expansion Board with 348 Sounds for Analog modeling expansion board for Yamaha S80, CS6X, MU128, MU100, MU90, and SW1000XG. Adds 5 notes of polyphony. [ More Info... ]	$249.99 + FREE Shipping List Price: $299.95 Save 17% with Sweetwater!

	Yamaha PLG150-DX Vintage FM Synth Expansion Board with 900 Preset Sounds, 16-note Polyphony and EQ for Yamaha S80, CS6X, MU128, MU100, MU90, and SW1000XG Keyboards An original DX-7 on a card with 900 preset sounds, 16 note polyphony and EQ for the Yamaha MU-128. • Expansion board for S80, CS6X, MU128, MU100, MU90, and SW1000XG • Vintage FM synthesizer plug in expansion • 912 preset voices (64 custom) • 16 note polyphony • 64 custom voices • Part EQ, Lowpass, Highpass [ More Info... ]	$279.99 + FREE Shipping List Price: $349.95 Save 20% with Sweetwater!

	Roland ARX-02 Piano Electric Piano Expansion Board for ARX-combatible Roland Keyboards The Roland ARX-02 Electric Piano expansion board adds amazing electric piano sounds to your ARX-compatible Roland keyboard! Powered by Roland's SuperNATURAL voice engine, the ARX-02 provides stunning control over volume, tone, dynamics, even pickup placement! You can choose from five highly realistic modeled... [ More Info... ]	$445.97 + FREE Shipping List Price: $499.00 Save 11% with Sweetwater!

	Kurzweil RMB-26 Daughterboard for the K2600 Your K2600 keyboard has enormous sound-shaping abilities! Why not take advantage of everything it has to offer? The RMD-26 is the daughter board for the K2600. If you want to experience all the great sounds of the RM-126 Orchestral ROM and/or the RM-226 Contemporary ROM, you NEED this daughter board! [ More Info... ]	$150.00 + FREE Shipping List Price: $150.00

	Kurzweil RMBP-2 Daughter Board for K2500 Daughter Board for the K2500 Series This RMBP-2 Daughter Board, for the K2500 Series, is required for the installation of either the Orchestral and/or Contemporary 8MB Sound ROM upgrades. It also adds a professional-quality 4MB Stereo Grand Piano and a new Bank of Piano Programs and Setups. [ More Info... ]	$199.97 + FREE Shipping List Price: $250.00 Save 21% with Sweetwater!

	Roland SRX-04 Symphonic Strings Expansion Board for Roland SRX-Compatible Synths with All-New Violin, Viola, Cello and Bass Sounds The SRX-04 card contains some of the finest orchestral sounds ever designed! Developed to take every advantage of the awesome capabilities of Roland's XV synthesizers, the user-installable SRX wave expansion 64MB boards deliver an extensive collection of all-new sounds! Like the SRX-02 "Concert Piano," these... [ More Info... ]	$269.97 + FREE Shipping List Price: $329.00 Save 18% with Sweetwater!

	Roland SRX-05 Supreme Dance Roland Expansion Board for SRX-Compatible Synths with 818 Waveforms, 312 Patches, 34 Rhythm Sets for Hip-hop, Trance, or Techno The SRX-05 Supreme Dance Wave Expansion Board is the must-have collection of dance music sounds. This board focuses on individual drum sounds and instruments for more creative freedom: 818 new waveforms, 312 patches and 34 rhythm sets. And these sounds have been severely pumped up in the Roland Sound Labs,... [ More Info... ]	$269.97 + FREE Shipping List Price: $329.00 Save 18% with Sweetwater!

	Roland SRX-08 Platinum Trax Platinum Trax Wave Expansion Board for "SRXpandable" Roland Instruments With the SRX-08 Platinum Trax Wave Expansion Board, DJs and remixers gain some of the most sought-after dance music sounds ever [ More Info... ]	$269.97 + FREE Shipping List Price: $329.00 Save 18% with Sweetwater!