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| Tenure | Interest% | Installment | Interest |
| 3 | No Cost EMI | ₹ 4,330 | ₹ 0 |
| Tenure | Interest% | Installment | Interest |
| 3 | 14% | ₹ 4,431 | ₹ 304 |
| 6 | 14% | ₹ 2,254 | ₹ 536 |
| 9 | 14% | ₹ 1,529 | ₹ 769 |
| 12 | 14% | ₹ 1,166 | ₹ 1,006 |
| 18 | 14% | ₹ 804 | ₹ 1,487 |
| 24 | 14% | ₹ 624 | ₹ 1,979 |
| Tenure | Interest% | Installment | Interest |
| 3 | 13% | ₹ 4,424 | ₹ 282 |
| 6 | 13% | ₹ 2,248 | ₹ 497 |
| 9 | 14% | ₹ 1,529 | ₹ 769 |
| 12 | 14% | ₹ 1,166 | ₹ 1,006 |
| 18 | 15% | ₹ 810 | ₹ 1,597 |
| 24 | 15% | ₹ 630 | ₹ 2,126 |
| Tenure | Interest% | Installment | Interest |
| 3 | 13% | ₹ 4,424 | ₹ 282 |
| 6 | 13% | ₹ 2,248 | ₹ 497 |
| 9 | 13% | ₹ 1,523 | ₹ 714 |
| 12 | 13% | ₹ 1,160 | ₹ 933 |
| 18 | 15% | ₹ 810 | ₹ 1,597 |
| 24 | 15% | ₹ 630 | ₹ 2,126 |
| Tenure | Interest% | Installment | Interest |
| 3 | 13% | ₹ 4,424 | ₹ 282 |
| 6 | 13% | ₹ 2,248 | ₹ 497 |
| 9 | 15% | ₹ 1,535 | ₹ 825 |
| 12 | 15% | ₹ 1,172 | ₹ 1,079 |
| 18 | 15% | ₹ 810 | ₹ 1,597 |
| 24 | 15% | ₹ 630 | ₹ 2,126 |
| Tenure | Interest% | Installment | Interest |
| 3 | 15% | ₹ 4,439 | ₹ 326 |
| 6 | 15% | ₹ 2,261 | ₹ 574 |
| 9 | 15% | ₹ 1,535 | ₹ 825 |
| 12 | 15% | ₹ 1,172 | ₹ 1,079 |
| 18 | 15% | ₹ 810 | ₹ 1,597 |
| 24 | 15% | ₹ 630 | ₹ 2,126 |
| Tenure | Interest% | Installment | Interest |
| 3 | 12.50% | ₹ 4,421 | ₹ 272 |
| 6 | 12.50% | ₹ 2,245 | ₹ 478 |
| 9 | 13.50% | ₹ 1,526 | ₹ 742 |
| 12 | 13.50% | ₹ 1,163 | ₹ 969 |
| 18 | 13.50% | ₹ 801 | ₹ 1,432 |
| Tenure | Interest% | Installment | Interest |
| 3 | 12.99% | ₹ 4,424 | ₹ 282 |
| 6 | 13.99% | ₹ 2,254 | ₹ 535 |
| 9 | 13.99% | ₹ 1,529 | ₹ 769 |
| 12 | 13.99% | ₹ 1,166 | ₹ 1,005 |
| 18 | 14.99% | ₹ 810 | ₹ 1,596 |
| 24 | 14.99% | ₹ 630 | ₹ 2,125 |
| Tenure | Interest% | Installment | Interest |
| 3 | 13% | ₹ 4,424 | ₹ 282 |
| 6 | 13% | ₹ 2,248 | ₹ 497 |
| 9 | 13% | ₹ 1,523 | ₹ 714 |
| 12 | 12% | ₹ 1,154 | ₹ 860 |
| 18 | 12% | ₹ 792 | ₹ 1,269 |
| 24 | 12% | ₹ 611 | ₹ 1,686 |
| Tenure | Interest% | Installment | Interest |
| 3 | 12% | ₹ 4,417 | ₹ 261 |
| 6 | 12% | ₹ 2,241 | ₹ 458 |
| 9 | 14% | ₹ 1,529 | ₹ 769 |
| 12 | 14% | ₹ 1,166 | ₹ 1,006 |
| 18 | 15% | ₹ 810 | ₹ 1,597 |
| 24 | 15% | ₹ 630 | ₹ 2,126 |
| Tenure | Interest% | Installment | Interest |
| 3 | 13% | ₹ 4,424 | ₹ 282 |
| 6 | 14% | ₹ 2,254 | ₹ 536 |
| 9 | 15% | ₹ 1,535 | ₹ 825 |
| 12 | 15% | ₹ 1,172 | ₹ 1,079 |
| 18 | 15% | ₹ 810 | ₹ 1,597 |
| 24 | 15% | ₹ 630 | ₹ 2,126 |
| Tenure | Interest% | Installment | Interest |
| 3 | 14% | ₹ 4,431 | ₹ 304 |
| 6 | 14% | ₹ 2,254 | ₹ 536 |
| 9 | 14% | ₹ 1,529 | ₹ 769 |
| 12 | 14% | ₹ 1,166 | ₹ 1,006 |
| Tenure | Interest% | Installment | Interest |
| 3 | 13% | ₹ 4,424 | ₹ 282 |
| 6 | 13% | ₹ 2,248 | ₹ 497 |
| 9 | 14% | ₹ 1,529 | ₹ 769 |
| 12 | 14% | ₹ 1,166 | ₹ 1,006 |
| Tenure | Interest% | Installment | Interest |
| 3 | 13% | ₹ 4,424 | ₹ 282 |
| 6 | 13% | ₹ 2,248 | ₹ 497 |
| 9 | 14% | ₹ 1,529 | ₹ 769 |
| 12 | 14% | ₹ 1,166 | ₹ 1,006 |
| 18 | 15% | ₹ 810 | ₹ 1,597 |
| 24 | 15% | ₹ 630 | ₹ 2,126 |
Chi-Fi
Excellence
1 Year of
Warranty
Ideal for
Audiophiles
Ideal for
Indoor Use
For Studio &
Professionals
4.4mm & 4-Pin XLR
Balanced Output
Connect With
3-Pin XLR & 4.4mm
2000mW @ 32 Ω
Power Output
Volume
Controls
The xDuoo MT604 houses a combination of front tube amplifiers and rear transistors. Adopt four 6J1 tubes for the pre-amp and adopt transistors for class A buffer. This combination of a front tube amplifier and rear transistor combined gives the device the advantage of two amplifier circuits that achieves a full sound.
Tube Amplifiers have a unique “tube sound”, which is generally described as sweet, soft, warm and listenable but the high frequency transient response isn’t shiny. To tackle this issue “Transistors” are added into the signal path giving the sound a larger dynamic range and a sheen on the top end. The combination of this makes vocals sound sweet and exquisite while giving the MT604 the capability to output strong power that can easily drive various kinds of headphones.
xDuoo MT604 includes the special enthusiast Japanese Rubycon Capacitance as this coupling capacitance has a transparent and sweet sound. Paired with this is also the Nichicon capacitance as the main filter capacitance which outputs a smooth and warm sound with open high frequency.
xDuoo MT604 has a built-in relay for muting the circuit when it is turned on to avoid POP noise and to also ensure that the tube is working at its optimum condition. xDuoo MT604 also offers XLR and 4.4mm Balanced input, 4-pin XLR and 4.4mm balanced output. This makes the device suitable for many kinds of balanced headphones.
The panel for the MT604 is designed to give you the freedom to adjust the volume of the left and right channels separately to reject the sound-bias problem. The exterior panel for the device has a beautiful sandblast textured panel encased in a hard aluminium shell. This is an engineering feat as the panel and shell are slap-up and can resist external interference efficiently.
| TUBES | 6J1 X 4 |
| HEADPHONE OUTPUT | 4.4mm & 4-Pin XLR |
| POWER SUPPLY | DC12V/2A |
| GAIN | +15dB |
| OUTPUT POWER | 2000mW (1KHz,32Ω) |
| THD+N | ≤0.01% (1KHz,32Ω) |
| FREQUENCY RESPONSE | 10Hz-60KHz(±0.5dB) |
| S/N | 115dB |
| SUITABLE HEADPHONE IMPEDANCE | 16Ω ~ 600Ω |
| SIZE | 7*10*6cm |
| WEIGHT | 0.5kg |
| BOX CONTENTS | 1. xDuoo MT-604 |
| 2. Power cord | |
| 3. AC adapter | |
| 4. User manual | |
| 5. Warranty card |
Don't sweat it, this xDuoo MT-604 comes with a 1 year warranty from xDuoo that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.
Read more about xDuoo's warranty in India.
"I’ve been impressed with xDuoo products. The xDuoo MT-604 is a great little device and would be the perfect choice for anyone who wants to get started in tube amplifiers."
Read More
"The MT-604 is a fully balanced amplifier. Plug in any source into its XLR or 4.4mm balanced inputs, and enjoy rich, unhampered sound from its XLR or 4.4mm balanced outs."
Read More
"Kudos to xDuoo for making tube audio more affordable and accessible. Everyone should own a good Tube Headphone Amp and the MT-604 makes a good place to start."
Read MoreWatch the most popular YouTube reviews for the xDuoo - MT-604
This is a hybrid tube amp. Not exactly the pure tube sound you would want, but if you are new like me, this is a good starting point. The output power is great, this will drive almost all hunger power demanding headphones. The foot print is small so you can put it anywhere. The two volume controls to match left and right is a boon and a bane. Good for people who have issues with volume matching in headphones, maybe one driver is going bad, or just didn't match to the other for some reason. This can help bias correct those issues. Otherwise it takes a little work to match the L and R volume knobs for a center image. They could have inlcuded one master volume knob. Other than that this is a great amp, good resolution, the sound is sweet, with a bit of tube goodness. Still early days, so testing it as I go. Shipping and delivery by the guys at HPZ was spot on. Well packed and super fast delivery, they are damn good at this. You are getting a lot of Amp for this price, can't go wrong with this.
Excellent hybrid amp and excellent price offer you wont get these products too often grab fast.
I used 4.4mm cable from headgear audio and used tempotec sonata e44 as input (Dual dac in e44 is a beast feeding mt604) and even my blon bl01 is performing like $200 iem...what a performance. Just replace power card input cable with local Indian one having earth pin which is missing otherwise you might hear alight hiss depending on your wall electric circuit.
Hey there, nothing makes us happier than knowing you loved your purchase, hope you had a comfortable shopping experience & thank you for the great review & ratings!
Tested it on Sundara and Clear. Sounds great. If you're able to live with two dials for independent volume controls and fully balanced out, It's a great buy
HI,
We are glad you had a comfortable shopping experience with us & it is delightful to read such positive reviews on your product! Cheers & Welcome to the club!
This is what I'd call a "fun" sound. The dual volume controls mean that you can alter the soundstage to suit your preference. That's awesome!
HI Dipanjan,
So glad you are loving your purchase, hope you had a comfortable shopping experience & thanks for the lovely note. Cheers!
I have not yet checked with my balanced sources,Looks great with two red volume in the front knobs and four bulbs with red glow on the top.For the first time I am listening to the neutral yet warm sound especially sweet midrange , it was awesome.Buy some cables and Daps with balanced source before hand so that you can enjoy the music instantly.Go for it.
HI Mrunali,
We are so glad that you think its awesome & we hope you share another review soon after a thorough use. Cheers & till then keep the music playing!
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