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Technolink TC-720 Mic / Phono Preamp
Now includes improved regulated power supply usable worldwide!
TC-720 rear

$47.50 plus shipping (see below)

This preamp features stellar phono specs and  performance, then adds the ability to also accept two microphones, either electret (condensor) or dynamic, to allow stereo live recording. These mike inputs are much better than the ones found on most PC sound cards, because not only do they provide a superior signal-to-noise ratio, they work properly with dynamic mikes and musical instrument pickups which do not require a bias voltage (sound card mike inputs generally will not work properly with these, resulting in very poor reproduction). Classy retail packaging makes this a super gift choice for the budding musician or recording enthusiast.

If connecting to a computer, simply substitute it in the diagram for the amplifier shown below. Use the sound card's LINE  INPUT jack,

TC720 hookup diagram

Any of the following labelled amplifier/receiver/minisystem input jacks can be used;  AUX, TAPE IN/PLAY, LINE IN, CD, TUNER, MD (MiniDisc), VIDEO or DVD (use the L&R AUDIO  jacks so labelled; ignore the actual yellow VIDEO  jack if present)

  • one year defective exchange or repair warranty
  • RIAA freq response 20hz-20,000hz +/- 0.5dB, S/N ratio 75dB
  • CE certified;  nice packaging suitable for gifting
  •  gold plated jacks and black anodized metal casing
  • ground wire terminal LED power indicator
  • switchable RCA phono or 1/4" microphone inputs
  • switchable for condensor or dynamic mikes
  • includes AC adaptor, RCA cable and miniplug adaptor
  • 12 volt DC operation; will work anywhere in the world
included items

TC-720 box


plug types
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  • US Priority Mail shipping is $8.00
  • Canada USPS shipping is $14.00
  • Worldwide USPS shipping is $20.00

Items shipped outside the USA may be subject to import duty, fees and tariffs as determined by the destination country; these  costs are usually collected at the time of  delivery and are the buyer's liability. We do not mark merchandise as "gifts" or otherwise falsify customs declarations. home