Woo Audio 3ES Gen 2 Electrostatic Headphone Amplifier

Woo Audio 3ES Gen 2 Electrostatic Headphone Amplifier

Marsoni

M251S

$6999.50

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

Woo Audio 3ES Gen 2 Electrostatic Headphone AmplifierWoo Audio's all new 3ES (2nd generation) is our flagship electrostatic headphone amplifier. The new 3ES (2nd generation) is simply without equal, delivering unmatched musicality, power, and precision. For those seeking the absolute best for their electrostatic headphones, 3ES (2nd gen) is a league of its own. The 3ES 2nd gen features a redesigned output stage utilizing a matching quad of 300B power tubes, then output through our house made push pull

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
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BUYER BEWARE - DO NOT BUY! We had the Maestri House Milk Frother for 5 months. It suddenly quit spinning. I contacted support as instructed in the manual. I received a reply that there is a 1 year warranty and to send my order # and video showing the problem. I did the same day. No response. I waited a week, still no response. I sent the order # and video again. It has been almost a month, I have sent 4 emails, and no one will get back with me. I found a phone number online but when I called there is an automated response with their hours and then hangs up on me. THIS ITEM WILL QUIT WORKING AND NO CUSTOMER SERVICE! TERRIBLE PRODUCT. TERRIBLE COMPANY!

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Reviewed in the United States on March 27, 2026

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NCarr

Chelsea, US

★★★★★ 5

Excellent frother!!

Color: Black

If super silky froth is your game, this Maestri House frother is the name!! PERFECT froth from day 1!! Very solid and well made for a great price point (especially right now with a $15 coupon)! Even better than the higher priced model we had for years. So glad I took the risk!!

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Reviewed in the United States on May 8, 2026

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Amazongirl

Birmingham, US

★★★★★ 4

Almost perfect

Color: White

Stainless steel. Holds a large quantity of milk (enough for two). Works well with alternative milks. Easy to clean. Easy set up and instructions. Frothing, heating, cold foam, and hot chocolate options. Perfect temp. Not 5 stars because of the constant high pitched squeel sound it makes. Almost enough to make me return it!

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Reviewed in the United States on December 2, 2025

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Heather Hap

Draper, US

★★★★★ 5

Hot cocoa every morning!

Color: White

I absolutely love this machine. I make my hot cocoa every morning with it. It is so easy you just put the milk in and high-quality hot chocolate mix. Push the button and then it just whips it up and gives it a little bit of a froth on the top when it’s finished. It’s so fast and easy. It would be a great gift for anybody that likes hot chocolate.

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Reviewed in the United States on April 3, 2026

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H. Glezos

Waukegan, US

★★★★★ 5

Best way for hot chocolate

Color: Black

works great, I use it for hot chocolate. Easy to clean. Something to consider though the Max light may be a little lower than shown depending on the milk you use.

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Reviewed in the United States on May 17, 2026