PS Engineering :intercoms

When selecting an intercom, remember the ol' adage " you get what you pay for." The intercom is an integral part of your communication package, and cutting cost simply doesn't make sense. Consider that the installation costs are practically the same regardless of what intercom you select. While a stereo intercom may take just a bit longer than a mono intercom to install, most of the cost of your intercom system will be in installation labor. FAA certification is also more of an issue than it has ever been before. Be sure to check the requirements of FAA approval for your particular installation.

PM501 – Entry level intercom for low noise environments.
Single volume and squelch system.
PM1000II – Most popular of our intercoms because of the
individual volume and squelch controls, as well as moderate price.
PM1200 – Specialty intercom intended for use in open
cockpit aircraft and extremely loud aircraft.
Incorporates "AMP" and "IntelliVOX®" circuits.
PM3000 – Hi-fi stereo intercom provides "karaoke mode"
as well as four or six place capability

Flightmate – Portable Intercom with built in Checklists
NOTE: Wire harnesses are not included