SKU: 70876070476

xDuoo MT-604 Balanced Tube Headphone Amplifier

Sale price$152.10 Regular price$169.00
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

xDuoo MT-604 Balanced Tube Headphone AmplifierFeatures: >Tube +Transistor Hybrid Amplifier. >Four 6J1 Tubes for the Pre amp stage. >Class A Transistor Buffer. >XLR and 4. 4mm Balanced Input Output Options. >High performance audio circuitry. >Independent Left & Right volume channels. >Built In Mute Circuit. >Exquisite Build with Sand Blasted Textured Panel. >Gain: +15dB. >Output Power: 2000mW @ 1kHz, 32ohm. >Dynamic Range: 85dBA(32ohm). >Frequency Response Range: 10Hz 60kHz. >Supported Headphone

Features:-

>Tube +Transistor Hybrid Amplifier.

>Four 6J1 Tubes for the Pre-amp stage.

>Class-A Transistor Buffer.

>XLR and 4.4mm Balanced Input/Output Options.

>High-performance audio circuitry.

>Independent Left & Right volume channels.

>Built-In Mute Circuit.

>Exquisite Build with Sand-Blasted Textured Panel.

>Gain: +15dB.

>Output Power: 2000mW @ 1kHz, 32ohm.

>Dynamic Range: 85dBA(32ohm).

>Frequency Response Range: 10Hz-60kHz.

>Supported Headphone Impedance: 16ohm-600ohm.

>THD+N:

>SNR: 115dB.

>Weight: 0.55Kg.

>Size: 17*10*6cm.

xDuoo MT-604 is the latest tube hybrid headphone amplifier featuring four high-performance 6J1 tubes in the pre-amp stage and a transistor-based class A buffer providing whooping 2W of output power with a warm tube feel. MT-604 is a fully balanced headphone amplifier with balanced XLR/4.4mm input ports and 4-pin XLR/4.4mm headphone output ports.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70876070476

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Amazon Customer
Lake Worth, US
★★★★★ 4
4 Stars
Size: 8.45 Fl Oz (Pack of 1)
It works really well. Not too strong in its ingredients and no smell. My skin loves it.
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Reviewed in the United States on May 8, 2026
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susana fernandez
Los Angeles, US
★★★★★ 5
Helps clear up dark spots
Size: 8.45 Fl Oz (Pack of 1)
I have been using this product for a few weeks now and can say it's cleared up of few spots on my face. Definitely worth buying this product
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Reviewed in the United States on April 23, 2026
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Aleyna
San Leandro, US
★★★★★ 5
Another Amazing Product from SKIN1004
I own at least 4 products from SKIN1004, because they really are a great skin care brand to invest in with. For reference, I have dry sensitive skin, I am prone to dark spots, some acne, dry patches and bigger pores. I have always had bad experiences with toner's so I was really hoping this would work for me. And it did more than that! I do believe my acne has gone down since using this, and to really test it out I finished the bottle after 5 and half months of daily morning and nighttime use. My skin feels smoother and bit brighter, more than anything it really keeps your skin clean without drying it out. It doesn't have a particular smell, the consistency is like water, and when you apply it is a bit tacky but no worries once it dries down completely, that goes away. This toner could be used by all skin types in my opinion. I will be trying their brightening toner soon, which I am even more excited about! Would repurchase.
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Reviewed in the United States on February 2, 2026
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Daimaris Ramos
Omaha, US
★★★★★ 5
Excellent product for sensitive skin
If you have sensitive skin, this product is essential for your skincare routine. It is excellent; I experience frequent acne breakouts, and it helps soothe my skin.
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Reviewed in the United States on May 22, 2026
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Tina S
Bozeman, US
★★★★★ 5
Great toner
This toner has helped my skin help it from breaking out. This product has helped my skin look flawless
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Reviewed in the United States on May 9, 2026

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