SRX expansion board

The SRX are a series of expansion boards produced by Roland Corporation. First introduced in 2000, they are small boards of electronic circuitry with 32MB PCM chip-ROMs (decompressed to 64MB) containing patches (timbres) and rhythm sets (drum kits). They are used to expand certain models of Roland synthesizers, music workstations, keyboards, and sound modules.

Predecessor formats include the 15 SN-U110 PCM cards (U-110, U-20, U-220, D-70, CM-64 and CM-32P), 8 SL-JD80 PCM card/preset RAM card (JD-only) sets and 8 SO-PCM1 1-2 MB cards (both JD-800, JD-990, JV-80, JV-880, JV-90, JV-1000 and JV-1080), 22 SR-JV80 (aka "SR-JV") expansion boards (JD-990, JV-880, JV-1010, JV-1080, JV-2080, XV-3080, XV-5080, JV-80, JV-90, JV-1000, XP-30, XP-50, XP-60, XP-80, Fantom FA76, XV-88) and others.

The Roland INTEGRA-7 Racksynthesizer included 12 SRX-Boards from SRX-01 to SRX-12, with between zero and a maximum of four virtual SRX-boards loadable simultaneously, depening of other PCM loaded.

• SRX-01 Dynamic Drum Kits
• SRX-02 Concert Piano
• SRX-03 Studio SRX
• SRX-04 Symphonique Strings
• SRX-05 Supreme Dance
• SRX-06 Complete Orchestra
• SRX-07 Ultimate Keys
• SRX-08 Platinum Trax
• SRX-09 World Collection
• SRX-10 Big Brass Ensemble
• SRX-11 Complete Piano
• SRX-12 Classic EPs
• SRX-96 World Collection and Legendary XP Essentials (special SRX board 2008)
• SRX-97 Jon Lord's Rock Organ (special SRX board 2007)
• SRX-98 Analog Essentials (special SRX board 2006)
• SRX-99 Special Wave Expansion (promo released mid-2004)

According to Roland,^[1] the following products accept SRX expansion boards.

Some later SRX cards, for example the SRX96 and 97 do not work in the XV3080 host synthesizer module nor in the XV-88 keyboard synthesizer.

• Roland website