90480210 vs MAR-91700002 — Compare
Martin RUSH CS Series Power Supply vs Martin PDE Active Junction Box
The Martin RUSH CS Series Power Supply is a dedicated 36V DC power unit for Martin lighting fixtures, while the Martin PDE Active Junction Box is a DMX/Ethernet hub with integrated preamp functionality for signal distribution and network control. Choose the RUSH CS if you need to power Martin lighting rigs; choose the PDE if you need to route and split DMX and Ethernet signals across a touring or installation system.
No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.
Specs side by side
| Martin RUSH CS Series Power Supply | Martin PDE Active Junction Box | |
|---|---|---|
| Price | $821.12 | $810.90 |
| Brand | Martin | Martin |
| Year | Unknown | Unknown |
| Condition | New | New |
Why choose Martin RUSH CS Series Power Supply
- ✓ Delivers up to 485 W of 36 V DC power directly to Martin fixtures via 6-pin connector
- ✓ Auto-ranging input handles 100–240 V globally with no manual switching required
- ✓ Compact, lightweight (4.2 kg) design with convection cooling for portable touring rigs
- ✓ Wide operating temperature range (−30 to +40 °C) suits outdoor and demanding venues
Why choose Martin PDE Active Junction Box
- ✓ Active DMX splitter and 3-port Ethernet switch consolidate signal distribution in one unit
- ✓ IP65 rated housing protects electronics in outdoor festivals, rental fleets, and harsh environments
- ✓ Low power draw (6 W typical) minimizes strain on tour power distribution systems
- ✓ Includes RDM-compliant DMX-thru and Ethernet-thru for seamless network expansion
Frequently asked questions
What does each unit actually power or control?
The RUSH CS is a power supply that delivers 36 V DC specifically to Martin lighting fixtures. The PDE is a signal hub and preamp that routes and splits DMX and Ethernet signals; it does not provide power to lights but requires its own 100–240 V AC input to operate.
Can I use both together in the same rig?
Yes. The RUSH CS would power your Martin fixtures while the PDE would sit upstream in your control and network chain, handling DMX distribution and Ethernet switching from your console to the lights and other devices.
Which is better for touring internationally?
Both have auto-ranging 100–240 V AC input, so either works worldwide without voltage converters. The RUSH CS excels at powering lights in any location; the PDE excels at managing signal distribution in variable outdoor and temporary installations.
What makes the PDE's IP65 rating important?
IP65 protection shields the internal Ethernet switch and DMX splitter from dust and moisture, making the PDE suitable for outdoor festivals, wet rental environments, and permanent outdoor installations where the RUSH CS's convection cooling is less relevant.