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Technolink TC-721 High Isolation
Turntable / Line Level Source Selector


Unlike most source selectors, the TC-721 can be used with phono level signals. This allows two turntables to be connected to the same phono preamp (or phono input on a receiver). Because both the positive and neutral signal lines for each input are switched, this selector will also provide superior isolation and loop hum rejection if used for switching line level (CD, AUX, TAPE etc) signals. Switches are interlocked; selecting a new source releases the previously selected input.
$31.50 plus shipping (see below)


  • passive device, no power required
  • 90 day defective exchange warranty; CE certified
  • 3 pair of RCA jacks; 3in, 1 out 
  • all connectors are gold-plated
  • sturdy metal case shields against interference and noise
TC-721 hookup diagram
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$31.50 plus shipping
  • USA (Priority Mail) shipping is $6.00
  • Canada (USPS) shipping is $11.00
  • Worldwide (USPS) shipping is $17.00
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