ProTamp Parts

04/01/2026

J2 CONTROL SYSTEM TRAINING & TROUBLESHOOTING
We take the most complicated J2 control systems in the galaxy
and bring them down to Earth — explained in simple, actionable terms. In our intensive training programs, we do exactly what we promise: break it all down so you actually understand it.
Hands-on with your equipment and operators
or
classroom sessions —
We’ve got you covered.

Ready to train your crew?
Contact us for the next session.

02/27/2026

Reconditioned and Used Controller Cards Available.
0-2305350-0-01 MK3 Output Card
0-2305347-0-01 MK3 Input Card
0-2305356-0-07 MK3 Memory Card (88088)
0-2305348-0-01 MK3 Control Card
0-2305351-0-01 Power Supply
0-2305349-0-01 Timer Card
0-2305333-0-01 Filler Card

12/14/2025

11/06/2025

These are bench tested and ready to go!

07/16/2025

Misc. Legacy Projector & Receiver Parts
Make an offer - see picture below.

07/16/2025

Used Juliter 1 Transition/Scanner Board
Part Number: H6170HAA
Fitment: MK3.5, MKIV, MKVI with J1
Call of message for pricing.

07/16/2025

Used J1 Modules available for sale:
H2967Y01 - Digital Input
H2967Y02 - Analog Input
H2967Y03 - Digital Output

Call or message for pricing.

05/30/2025

We offer string potentiometers and actuators for MK6, MK4, and MK3 Tampers. String potentiometers are disassembled, thoroughly cleaned, and inspected for damage. A new string kit and potentiometer are installed, and each unit is rigorously tested for performance. Actuators are cleaned, repainted, and equipped with a new potentiometer. Amp draw and preload are precisely set and tested prior to shipment to ensure optimal functionality. Please call STS Tech Services for more info at: (803) 429-7020