Sigtronics SPA-4SN TSO High Noise Environment Stereo Intercom


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Current Price: 289.99 USD

Model SPA-4SN TSO


From sigtronics website:


The FAA TSO approved SPA-4SN is available for the high noise amateur built aircraft and helicopters. As with all of Sigtronics' products, the SPA-4S / SPA-4SN are RFI and EMI immune. The SPA-4S intercom is constructed of high quality components and carries a five-year parts and labor warranty. The SPA-4S will operate on an input power of 11 VDC through 32 VDC. Maximum current drain 0.10 Amps.



I have a few other aviation pieces coming: ICOM a200 panel mount transceiver, King

KT-76 Transponder, & an Ameri-King AK-350 Altitude Encoder. Waiting on a pilot who can test them to get back with me. Probably going to be a few weeks, today is 12/15.


Sigtronics SPA-4SN TSO High Noise Environment Stereo Intercom Sigtronics SPA-4SN TSO High Noise Environment Stereo Intercom Sigtronics SPA-4SN TSO High Noise Environment Stereo Intercom
Sigtronics SPA-4SN TSO High Noise Environment Stereo Intercom Sigtronics SPA-4SN TSO High Noise Environment Stereo Intercom Sigtronics SPA-4SN TSO High Noise Environment Stereo Intercom
Sigtronics SPA-4SN TSO High Noise Environment Stereo Intercom Sigtronics SPA-4SN TSO High Noise Environment Stereo Intercom Sigtronics SPA-4SN TSO High Noise Environment Stereo Intercom
Sigtronics SPA-4SN TSO High Noise Environment Stereo Intercom


Click here to purchase or contact the seller of this item on eBay