Sound Card Isolators

Protect your computer with ComTekk's exclusive 600-ohm isolator with DC blocking, ground loop elimination, "hot chassis" and surge protection. Also filters RFI and AC line noise.

6' (2m) cable male/female 1/8" (3.5mm) connectors. Wired as 'mono' - input to one channel provides output to both.

Measured loss is only 2dB, DC resistance approx. 570 ohms. Frequency response optimized for 300Hz - 3,000Hz. May be used on input or output lines.

Transient surge absorber limits voltage on computer side (male connector).

Plug male end into computer sound IN/OUT,
and female to radio or twisted-pair line

Only $18.95 each or $29.95 a pair

May be ordered with Male/Male connectors or 16dB attenuation to reduce audio level when used with computer's MIC input.

We believe in giving back to those who made the ultimate sacrifice for their communites.

ComTekk is a proud supporter of the
National Fallen Firefighters Foundation.

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