xDuoo MT-603 Multichoice Pre-Amp: Airport for Aux Cables

If you’re swimming in aux cables from all of your analog devices, you’re going to love the xDuoo MT-603. It’s like an airport for your aux. Connect all of your analog sources for fast and convenient switching, while enjoying the benefits of tube amplification. 

Product highlights

  • 4 RCA inputs

  • Sweet tube sound

  • TONELUCK analog switches

  • Professional capacitors

  • Gold-plated RCA ports

  • Aluminum alloy shell


Tube pre-amplification


3 RCA inputs > 1 RCA out


Sandblasted aluminum alloy shell

Head on over to the xDuoo MT-603 page, and if you need more information please contact our dedicated Support Team via live chat online or email us at support@apos.audio.

As with all purchases, when you buy from us you get the Apos Promise for Free Priority Shipping, an Extended 2-Year Warranty, a 45-Day Return Policy, and our 30-Day Lowest Price Match.