MCM Electronics

2CH and 5.1 Compatible Digital to Analog (D/A) ConverterMCM Part #: 33-11631  |  Stellar Labs Part #: 33-11631

2CH and 5.1 Compatible Digital to Analog (D/A) Converter 4.5 stars from 2 reviews.
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Digital to Analog Converter

Compact device accepts either TOSLINK or coaxial digital audio input, and converts it to left/right analog line level output. It's perfect when connecting televisions, DVD and Blu-ray players to audio equipment that lacks the necessary digital input.

This device automatically down mixes 5.1 digital audio to two (left/right) analog channels.

Product Description


  • Supports 32KHz, 44.1 KHz, 48 KHz, and 96KHz sampling rates
  • Automatically down-mixes up to six channels (5.1) to an analog stereo signal
  • Switch-selectable between S/PDIF and TOSLINK input
  • Unbalanced line-level output thru RCA connectors
  • Required power: 5VDC (adapter included)

Product Reviews

  • "Solved my problem" by yesman6 on 12/23/2013
    Overall: 5 out of 5

    I bought a new LG TV and like most new TV sets it only has digital audio out
    So I bought a cheap -o ($ 15.00) D to A converter (toslink to rca) it worked fine
    in all modes but one , Over the Air DTV. It seems broadcast DTv only transmits
    in dolby 5.1 audio so a standard converter won't work , this item fixed my problem
    and was much cheaper than the other brands.
    P.S. check the audio settings menu on your TV first to see if you can switch to pcm audio
    if you can then you can use the cheaper D/A converter.
    P.P.S the only down side on this item is the switch to change from coaxial to toslink input
    it is not marked and seems to work backward .

  • "Sound System" by Eddie7117 on 7/19/2013
    Overall: 4 out of 5

    I have an old AWAI sound system with very good 5.1 Dolby speakers, but it does not have a coax digital input. The old DVD player that had the necessary analog connections out became obsolete. This D to A converter gave back most of the Dolby sound quality back through the cable box coax output.

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Package Specifications & Dimensions
Weight:0.4 lbs.
RoHS Comp:Yes
Warranty:90 days
Need to Return?
Length:6 in.
Width:4.25 in.
Height:2 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages

MCM Cat 57, Page 227

Mfr. Info

Stellar Labs Logo
Mfr. Name:Stellar Labs
Mfr. Part Number:33-11631