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Home of the PROPHET® and all SEQUENTIAL CIRCUITS instruments.

**** Sequential Prophet 2000/2002 **** SURVIVAL * SURVIVAL * SURVIVAL *** Parts ** PC Boards ** Manuals *** * Sounds * Memory Expansion Kits *
Prophet 2002 CPU Board PC2000-2-C Partially Populated * Untested * $98
Used Prophet 2002 CPU Board PC2000-2-C * Partially Populated * Untested
Prophet 2002 CPU Board PC2000-2-C * Partially Populated * Untested * Used * SHIPPING INSIDE USA.
$98.00
Prophet 2002 CPU Board PC2000-2-C * Partially Populated * Untested * Used * SHIPPING OUTSIDE USA.
$98.00
D.I.Y. & EXPAND YOUR MEMORY PC877 NOS Printed Circuit Board $35 PC877 NOS PC Board with parts $70
NOS SEQUENTIAL PC877 memory expansion board for the Prophet 2000/2002 now $35.
PC877 memory expansion kit includes 22 piece passive parts kit available now for $70. DOES NOT INCLUDE 12 #I-076 DRAM ICs (41256-15) or 2 #I-257 buffer ICs (74HC244N).
Dashed lines surrounding the 34-holes for the J-080 connector means the J-080 mounts on the Opposite Side of ALL other components on the PC board.
Click or Tap on PayPal picture to enlarge.

PC877 bare PC board for Prophet 2000/2002 memory expansions SHIPPING INSIDE USA.

$35.00

PC board PC877 plus a 22 piece passive components parts kit for a Prophet 2000/2002 memory expansion SHIPPING INSIDE USA.

$70.00

PC877 bare PC board for Prophet 2000/2002 memory expansions SHIPPING OUTSIDE USA.

$35.00

PC board PC877 plus a 22 piece passive components parts kit for a Prophet 2000/2002 memory expansion SHIPPING OUTSIDE USA.

$70.00
Document
PC877 assembly instructions
      Download PDF instructions

<< PC877 assembly pdf


<< 1-meg memory expansion pdf
Document
Original SEQUENTIAL CM886 installation instructions for 1-Meg memory expansion kit
Fully Populated PC877 Memory Expansion Boards $269 each
Fully Populated PC877 memory expansion board for Prophet 2000 * Three (3) available. ********* One PC877 increases memory of 256K Prophet 2000/2002 to 512K ********* Two (2) PC877s increases 512K memory to 1-Meg kit. See Model 866 1-Meg instructions.
Fully Populated PC877 Memory Expansion Board increases sample memory size of a 256K Prophet 2000/2 to 512K with SHIPPING INSIDE USA.
$269.00
Fully Populated PC877 Memory Expansion Board increases sample memory size of a 256K Prophet 2000/2 to 512K with SHIPPING OUTSIDE USA.
$269.00
#I-351/CEM3379 Signal Processor IC $45

#I-351/CEM3379 Signal Processor SHIPPING INSIDE USA

$45.00

#I-351/CEM3379 Signal Processor SHIPPING OUTSIDE USA

$45.00
The Prophet 2000/2002 requires 8 working #I-351/CEM3379 Signal Processor ICs.
CRITICAL PART * * CRITICAL PART SCI #I-624 Custom Gate Array IC ****SOLD OUT****
* Prophet 2000/2002 samplers require four (4) SEQUENTIAL #I-624 custom gate array ICs * Each #I-624 controls 2 voices. ** SOLD OUT
Prophet 2002PLUS Front Panel * $58
Prophet 2002PLUS Front Panel * good cosmetics * sold as-is

Prophet 2002PLUS Front Panel * as-is * SHIPPING INSIDE USA.

$58.00

Prophet 2002PLUS Front Panel * as-is * SHIPPING OUTSIDE USA.

$58.00
3 Prophet 2002 Control Panel Switches $29
Replace unreliable intermittent control panel switches to improve performance.

All Black and Blue Switch Caps are Interchangable.

Click or Tap On pictures to enlarge.
3 original Control Panel Switches for the Prophet 2002 SHIPPING INSIDE USA
$29.00
3 original Control Panel Switches for the Prophet 2002 SHIPPING OUTSIDE USA
$29.00
* COLLECTOR'S CORNERPIECE * Original Operations Manual CM2000 for Prophet 2000 or Prophet 2002 $39
Original Prophet 2000 Operations Manual CM2000 in SEQUENTIAL binder.
Prophet 2000/2002 CM2000 Operations Manual in SEQUENTIAL 3-ring binder.
Original Warranty Card
CM2000 is for both the Prophet 2000 and Prophet 2002

Original Prophet 2000 Operations Manual CM2000 in 3-ring SEQUENTIAL binder SHIPPING INSIDE USA.

$39.00

Original Prophet 2000 Operations Manual CM2000 in 3-ring SEQUENTIAL binder SHIPPING OUTSIDE USA.

$39.00
Original 1985 SEQUENTIAL Brochures
Original 1985 SEQUENTIAL brochure for Prophet 2000 * SOLD OUT
$0.00
Original 1986 SEQUENTIAL brochure for Prophet 2002 PLUS SHIPPING INSIDE USA.
$10.00
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Last Update: Jan. 14, 2025