Increases the stereo line level output for one device with inherently low volume output, such as the headphone jack found on an MP3 player, iPodTM, computer sound card, etc.
For connecting your PC to the serial port on an HTD Whole-House Audio Controller (models MC-66, MCA-66, and Lync). This cable is only necessary if your PC does NOT have an RS232 Serial port on it. Software for it is required, and is available as a FREE download from HTD's web site.
Infra-Red (IR) receiving eye with Decora-style insert and frame. Works with our IR distribution block and whole-house audio controller models MC-66, MCA-66, and Lync.
"Peep hole" style Infra-Red (IR) receiving eye with 6 foot cable ending in 3-bare wires for connecting to the IR-BLOCK4 and Lync. Can be adapted to the MC-66 and MCA-66 with a special 3-conductor to 3.5 mm plug (sold separately).