#I-356/CEM5530 S&H IC - 2 per Studio 440 * SOLD OUT
#I-624 SCI custom IC - 4 per Studio 440 * SOLD OUT
#I-CEM3389 Signal Processor IC * only 1 availble * $185
Click or Tap on pictures to enlarge
#I-361/CEM3389 Signal Processor IC $185 each Eight (8) CEM3389 ICs in a Studio 440
***** #I-076 DRAM ICs $9 each ***** Studio 440 requires 12 working #I-076 ICs
Three (3) Studio 440 Cables * SOLD
34-pin floppy drive cable * 50-pin PC board interconnect ribbon cable * 4-pin power cable
Collector's Corner * Original 1987 OS Studio 440 v2.00 MS/LS & SMPTE 1.3 SOLD
Original Studio 440 v2.0 MS/LS OS & SMPTE ROMs from 1987.
**4 SEQUENTIAL Studio 440 disks ** *16 Acoustic and 16 Electronic sounds* ***SOLD OUT***
These four Studio 440 disks of sounds & sequences were included with every Studio 440 sold by SEQUENTIAL® are now SOLD OUT.
This set of 4 disks was developed by SEQUENTIAL in 1986 and included:
one Model 441-01 Performance sound disk set of 32 acoustic & electronic percussion
one Model 441-02 Studio sound disk set of 16 higher quality acoustic percussion sounds
one Model 441-03 Studio sound disk set of 16 higher quality electronic percussion sounds
one Model 441-04 Sequencer Demo disk allowed Sequential's Dealers to quickly demonstrate a Studio 440 connected to Prophet VS in their stores.
Studio 440 Foam Pads - SOLD OUT
Last Update: Nov. 9, 2025
For lower shipping costs when purchasing multiple items email us at Sales@WineCountrySequential.com and request a PayPal Invoice for your order.
International buyers are responsible to pay directly to the applicable agencies any import duty or taxes levied on the merchandise by their governments. Buyers inside California are subject to State Sales Tax on the cost of merchandise.
Sequential Circuits PARTS sales continue until SOLD OUT.
No Refunds * No Returns * No Exchanges * ALL Sales are Final
PROPHET® and SEQUENTIAL®
are trademarks of SEQUENTIAL® LLC
used by Wine Country Productions Inc. under license.
