Woo Audio WA2 Tube OTL Headphone Amplifier

Woo Audio WA2 Tube OTL Headphone Amplifier

Marsoni

M251S

$1072.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Woo Audio WA2 Tube OTL Headphone AmplifierThe critically acclaimed WA2 is a high performance OTL (Output Transformerless) headphone amplifier. WA2 is a Class A, all tube design, single ended triode (SET) with point to point wiring to achieve the most analog sound. Music lovers with high impedance headphones (above 100 Ohms) would find WA2 to be the ideal pairing for their high end headphones. In The Box: Quick start guide WA2 headphone amplifier x 1 6922 vacuum tube x 2 6080 vacuum tube x 2

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Came early,was surprised when I opened it up because it expanded to full size. I ordered a queen size it’s nice, cover is real nice and this pillow is very comfortable for me, I have neck and back problems with alot of pain so sleeping isn’t always easy with this pillow I slept very comfortably. One side is softer and the side that is cooler definitely is cooler when you touch it, reason I took one star off is because it dose get hot the longer you sleep on it. If you want a pillow that is well put together and very comfortable this is the one. I’m happy with it and would buy it again…thinking about getting one for my hubby. This is my honest opinion.

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Reviewed in the United States on July 16, 2025

Verified Purchase

Natalie Holloway

Houston, US

★★★★★ 5

Works great

Works great for my boyfriend. Hasn't complained about getting too hot. He says it is comfortable too.

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Reviewed in the United States on January 9, 2026

Verified Purchase

Amazon Customer