Master Spas

X801140 Master Spas® Circuit board, MS1600JPR1x (NLA, replaced with X300781)

Regular price $440.00
Regular price Sale price $440.00
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X801140 Master Spas® Circuit board, MS1600JPR1x (NLA, replaced with X300781)

Master Spas® MS1600JP Circuit Board.


  • Chip: MS1600JPR(x)

Product specifications:

  • Connector Type: 8-Pin phone style

Alternate part number: Balboa® 55665.

Circuit boards are not "plug and play - they will require correct component voltage set-up and dipswitch configuration. Please follow the wiring schematics on the back side of the spa pack cover.

Do not buy a circuit board based on appearance, as many boards look the same and manufacturers can change board appearance. Refer to this tech tip before buying a replacement board What to Look for When Buying a Circuit Board – Spa Parts Experts

Compatible with:

  • H2X Swim Spa (2010-2011) Signature, Momentum 80, Impact, Force, H2X Cross Trainer, Trainer 12, Trainer 14, H2X Swim Spa, H2X Cross Trainer SJ, H2X Cross Trainer 2
  • Therapool (2011) TP Exercise
  • Michael Phelps Swim Spas (2012) Signature S, Signature, Momentum 80, Impact, Force


  • Remember that it's very important that you don't order a circuit board based on looks (several boards look alike but have different software or chips). Some circuit boards come with a large variety of software. Be sure to order the correct one for your needs.

    IMPORTANT: As with all electrical items once a circuit board has been installed, we cannot take it back other than for manufacturer's warranty.

SKU: X801140
MPN: X801140
Model: MS1600JPR1
Manufacturer: Master Spas®
Warranty with manufacturer
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