Warm Audio WA-MPX Single Channel Tube Mic Preamp
4.8Best price now
$649.00at WalmartObserved Nov 1, 2026, 2:45 PM
19% under what the other stores charge
Compared across 6 stores. Prices are checked against each store and labelled with when.
19% under what the other stores charge
Compared across 6 stores. Prices are checked against each store and labelled with when.
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Lowest price we've seen: $594.74 on Nov 1 at Walmart. Tracked across 7 stores since Nov 1.
The Warm Audio WA-MPX is an authentic reproduction of one of the most revered microphone tube preamps that pioneered the birth of rock 'n' roll and radio-ready hits. During the golden-era of tape recording, this style of vintage tube preamp became the signature sound in the signal chain of hit recordings including Elvis Presley, Kurt Cobain, Les Paul and Bing Crosby - and is a sound that is still pursued by today's biggest artists. With premium components, true-to-original circuit design and tape saturation control, the WA-MPX authentically reproduces all the analog tone of the original to bring vintage warmth and color to your sound.
