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Drop + THX AAA™ ONE Linear Amplifier

Drop + THX AAA™ ONE Linear Amplifier

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Product Description
We teamed up with THX to build a leaner version of our beloved 789 amplifier. With THX AAA technology, three gain stages, and a new preamp output, the Drop + THX AAA ONE has all the essentials, and nothing extra.

Customer Reviews

(145 reviews)
95% would recommend to a friend
Feb 24, 2024
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Good Linear Amp
It's great for the price
Recommends this product? Yes
Sep 28, 2023
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Great value
Love the construction profile and the click on the turn of each knob is very satisfying.
Recommends this product? Yes
Aug 12, 2023
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Good value. Little underpowered for my hifimans
These were clean and beautiful but couldn't drive my hifimans to the best level.
Recommends this product? Yes
Apr 11, 2023
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The best single-ended HPA
I also own the topping L30, but the naturalness of the treble and the margin of the bass are different. The difference is obvious when listening to a large-scale sound source. Excellent performance for an HPA under $200.
Recommends this product? Yes
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Been a solid amp
plenty of power for my of my cans , however sometimes at higher volume levels i can hear a minor amount of hiss but im pretty sure thats kind of expected with all amps. I just wish they would make a matching DAC for this now.
Recommends this product? Yes
Mar 24, 2023
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Elegant design, solid entry level amp
I`m no audiophile , just looking to improve upon my PC listening expirence I coupled this with the HD6XX , still no external DAC. Either i`m losing my hearing (its possible) or the PC internal soundcard is really weak , but i have to listen on Level 3 amplification at 70-80% volume most of the time . i hope it just need a decent DAC. sound quality is fine , very clean build is very good ,nice metal case , volume nob could be metal and not plastic and with more turning resistence. for the price? i`d recommend it.
Recommends this product? Yes
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Great First Amp!
This was my entry into the Audiophile World. Used on my Hifimian HE400i without any issues! I will say it does have a higher list price than some other options that would work just as well, but when this one's on sale, it's worth it!
Recommends this product? Yes
Jan 30, 2023
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Great linear amplification
Bought this to preamp the Hiby RS2 into another Tube preamp due to the RS2's sound not so clean at high volume. Exactly the thing I needed for this purpose. It amplifies very linearly and clean sounding not muddy at all. Great package and timely delivery to Canada.
Recommends this product? Yes
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Great value first amp
This is my first amp. I have been using it for a about a year now with no criticism or regrets. Paired with the Fiio BTA30 Pro DAC/BT transmitter/receiver this is the heart of my modest home audio setup. Build quality seems solid and I quite like the minimalist design. Powers my Sennheiser HD 6XX and JVC HA-FDX-1 without issue. Very clean and neutral sound, and plenty power headroom for the budding audiophile to grow.
Recommends this product? Yes
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Fantastic price for a signature sound with plenty of power
Great product at the best price possible through Drop. If you do not need a balanced Amp, the THX AAA will have you covered for almost any pair of headphones.
Recommends this product? Yes
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