xDuoo MT604 Balanced Tube Amp w/ Vintage 1957 Tubes - Excellent
$150.00
Up for sale is my xDuoo MT604 balanced headphone tube amplifier. This amp is in excellent condition and has been lightly used with only around 100 hours of runtime. It comes equipped with four vintage 1957 Sylvania JHS 6AK5 matched pair tubes, adding a warm and rich sound signature that tube enthusiasts will appreciate.
Key Features:
- Balanced Output: Ensures clean and powerful audio delivery to your headphones.
- Vintage Tubes: 1957 tubes for that classic, warm sound.
- Low Runtime: Less than 100 hours of use, virtually like new.
- Portable Design: Compact and easy to carry, perfect for audiophiles on the go.
Condition:
The xDuoo MT604 is in excellent condition with no major signs of wear. It has been well-maintained and is ready for its next owner to enjoy. The tubes are in great working order and provide a fantastic listening experience.
Why You'll Love It:
- Sound Quality: The combination of balanced output and vintage tubes delivers an exceptional audio experience.
- Versatility: Compatible with a wide range of headphones, making it a great addition to any audio setup.
- Aesthetics: The classic design adds a touch of elegance to your listening space.
What's Included:
- xDuoo MT604 Balanced Headphone Tube Amplifier with installed tubes
- Power adapter
- Original packaging
Why Buy From Me?
I'm a fellow audio enthusiast and have taken great care of this amp. I'm sure it will serve you well for many listening sessions to come.
Feel free to ask any questions you might have. Happy listening!
#5
xDuoo MT604 Balanced Headphone Tube Amplifier
Excellent
Electronics
Electronics > Audio > Headphone Amplifiers
40
August 20, 2025
February 07, 2026
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codeprimate
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