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SURVIVAL * SURVIVAL * SURVIVAL ****** Sequential® Studio 440 ****** Factory Sound Disks * Parts * Manuals

NOS Original #E-198 Audio Relay $29

#E-198 * Prevents the audible POP at power-up in the Prophet VS and Studio 440.

NOS Original #E-198 Audio Relay for Prophet VS & Studio 440 * SHIPPING INSIDE USA

$29.00

NOS Original #E-198 Audio Relay for Prophet VS & Studio 440 * SHIPPING OUTSIDE USA

$29.00

***** #I-076 DRAM ICs $9 each ***** Studio 440 requires 12 working #I-076 ICs

#I-076 DRAM IC for SEQUENTIAL 12-bit samplers SHIPPING INSIDE USA

$9.00

Last Update: Sept. 18, 2026

Wine Country Productions, Inc. has discontinued use of the

PROPHET^®, SEQUENTIAL^®, and Sequential Circuits trademarks

in commerce worldwide on September 18, 2026

PROPHET^®and SEQUENTIAL^®are trademarks of SEQUENTIAL^® LLC

and were used by Wine Country Productions Inc. under license

Home of the PROPHET® and all SEQUENTIAL CIRCUITS instruments.