MEDUCI AM STEREO DECODER IS READY TO CONVERT YOUR OWN AM RECEIVER TO C-QuAM STEREO !!!

AM C-QuAM STEREO CONVERTER BOARD!

This high-quality and low-cost solid state add-on after-market AM stereo decoder printed circuit board circuitry is assembled and tested (not a kit!), and is based upon the popular third-generation Motorola MC13028AD stereo decoder chip.  For the do-it-yourself person, this 2.0" x 1.5" (50.8mm x 38.1mm) sized board will easily and economically convert your own tired sounding AM mono digital-tuned (ETR) donor receiver to stereo reception (where available) using the C-QuAM broadcast AM stereo standard. This board accepts the signal from the I.F of AM receiver (450 or 455 kHz) and decodes stereo medium-wave MW broadcasts. It operates at 10-15 Volts D.C input, and provides standard line level left and right audio outputs, for direct connection to the receiver's audio amplifier.  It may be used to support 30Hz to 15,000Hz audio, however it will depend on the bandwidth of your AM receiver's I.F strip.  Instructions are included for typical installation to AM receivers.  BONUS:  Forced Mono feature is included on-board.  Schematic diagram and details are included with purchase.  We provide free technical guidance and eight-page installation instructions with every order!  We want you to succeed.  

Assembled and tested decoder board:
New prices effective now: $28.00 USD each, to any PayPal confirmed shipping address virtually anywhere within the world, with zero shipping and handling cost to United States. Tuner/receiver is NOT included with your purchase. Prior to purchase, please ensure that there is adequate space inside your host receiver to be converted to AM stereo.  There are six internal connections to be made to your receiver (+12-volt D.C power, chassis ground, 450 or 455 kHz I.F input, stereo LED driver output, left channel audio output, and right channel audio output).  There is also an on-board eight-volt linear-mode IC voltage regulator.  

This is a stocked item, and is available for immediate shipment after your PayPal payment clears to our financial institution account. This decoder is new and directly sold from the manufacturer. Assembled in the United States of America from U.S.A and globally-sourced parts.    

For AM Stereo Stand-Alone Decoder Owner's Manual, please click on this link.  

PROVEN RADIO CONVERSIONS TO AM STEREO:

  • Carver TX-2
  • C.Crane CC Radio-SW
  • Redsun RP2100
  • Kenwood TS-140S
  • J.C Penney MCS3050 (Model Number 683-3050 - Catalog Number 853-6641)
  • Delco 16194955
  • Sony STR-DE525
  • Marantz ST-6000
  • Marantz ST-6001
  • Teac T-H500
  • Sansui 5050
  • Sony ST-JX430
  • Sanyo M7850K
  • Yamaha TX-492
  • Denon TU-1500
  • Kenwood KT-727
  • Pioneer TX-950