Skip to content

Cayin - MT-50 PLUS Bluetooth Tube Amplifier

by Cayin
Original price $0
Original price $3,299.00 - Original price $3,299.00
Original price
Current price $3,299.00
$3,299.00 - $3,299.00
Current price $3,299.00
Availability:
In stock

Voted Australia's #1 Hi-Fi Store by Sound+Image Magazine.

Trusted by 40,000+ Aussies who love our Award-Winning Service.

Our Thoughts

Immerse yourself in a grand audio sensation with the compact yet powerfully built Cayin MT-50 PLUS Bluetooth Tube Amplifier. This amplifier embodies both vintage tube technology and contemporary features, delivering an unsurpassed audio experience. It houses four KT88 beam-power tetrodes and double triode 5BK7A tube for optimal performance, combined with a novel ability to switch between triode and ultralinear operation, offering a tailored auditory delight. The Cayin MT-50 PLUS has been designed to make you feel the depth and dynamics of every note, not only through its gold-plated analog cinch inputs but also wirelessly via Bluetooth. With room for future needs, this blend of rich tube sound and digital wireless streaming is an affordable, high-quality amplifier for the modern audiophile. Amplify your tunes and fall in love with music all over again through the versatile, exquisitely designed, and futuristic Cayin MT-50 PLUS Bluetooth Tube Amplifier.

🇦🇺 About Our Award-Winning Service

Transform Your Listening Space: Personalised Expertise at Every Step

Ever felt the frustration of a mismatched audio system? The hours lost deciphering reviews, and the disappointment when it doesn't meet your expectations? We understand because we've been there.

Meet Stuart, Yvonne, Nathan, and Vaughan. But more importantly, meet the solution to your audio dilemmas.

Why Trust The Audio Tailor?

  1. Awarded Excellence: 🏆 Honored as Australia’s Hi-Fi Retailer of the Year in 2021 and 2022, and hailed as Queensland’s Best Hi-Fi Retailer. Not just accolades, but a testament to our dedication.
  2. Genuine Audiophiles, Not Salesmen: We aren’t just in this for sales. We're in it for the love of sound, and to enhance your auditory experiences.
  3. Personal Touch: Our commitment is to craft an audio experience tailored to you. Forget one-size-fits-all.

Our Promise?

To be with you at every step. From envisioning a serene evening with your favourite album to setting up the ultimate cinematic audio for movie nights. And once that’s clear, we’ll guide you on making it a reality - harmonising your budget, room dynamics, and dream.

What Makes Us Different?

We aren’t satisfied with the status quo. We rigorously test products, delve deep into the details, ensuring you get nothing but the best. We're about quality, not just brand names.

Act Now!

Remember, the journey to impeccable sound doesn't have to be solo. Let us be your guide.

Ready to Elevate Your Audio Experience?

Call 1300 308 711
Email sales@theaudiotailor.com.au
Or visit our Brisbane store.

ℹ Product Information

Cayin-MT-50 PLUS Bluetooth Tube Amplifier

Introducing the Cayin-MT-50 PLUS Bluetooth Tube Amplifier – a sophisticated blend of compact design elements, superior tube technology, and a wireless audio streaming feature that makes this amplifier a gem in its class. Sized at just 36cm, this high-performing, economically friendly amplifier breaks all existing norms of size with its adult-worthy tube technology.

Equipped with a push-pull ultralinear circuit, the amplifier incorporates four KT88 beam-power tetrodes, delivering an incredibly stable sonic performance. At its heart lies a double triode 5BK7A tube, functioning as an input voltage amplifier, paired with two USA-made 5BK7A NOS driver tubes for output tube control. An innovative feature lets you toggle between two operation modes – the triode mode delivers a balanced sound while the ultralinear mode doubles your power output. The amplifier's US RCA 22DE4 rectifier tube, a vintage NOS, rectifies the power supply for the three input driver tubes making this amplifier a purist's dream. Not to forget, it is also fitted with a bias display to fine-tune the quiescent current.

A remarkably modern twist to this otherwise classically styled amplifier is its wireless technology. With gold-plated analog cinch inputs for traditional playback, this elegant little powerhouse also includes Bluetooth capability for wirelessly playing your favorite playlists from your smartphone. But it’s not just about convenience, the playback quality is astonishingly good, offering a rich, tube-sound experience so rarely found at this price point. The Cayin MT-50 Plus truly represents a merger of old-world craftsmanship with modern tech advances. This amplifier combines solid construction, unparalleled flexibility and digital wireless streaming to offer an audio experience that rivals many high-end systems, and is future-ready to meet your developing needs.

Features:

  • Compact design: The Cayin MT-50 amplifier is incredibly compact at just 36cm wide, making it a perfect fit for any space.
  • Superior tube technology: Four KT88 beam-power tetrodes and 5BK7A double triode tube (paired with two 5BK7A NOS driver tubes) ensure stable sonic performance and robust power output that rivals high-end systems.
  • Powerful operation modes: Switch between triode mode for a well-balanced sound and ultralinear mode for twice the power output, both controlled with a bias display for precise warm-up operation.
  • Vintage NOS Rectifier: The amplifier has been integrated with the vintage NOS tube technology US RCA 22DE4 to rectify the power supply.
  • Wireless streaming: Practical and easy-to-use Bluetooth technology allows for wirelessly streaming from your smartphone, retaining the rich tube-sound experience.
  • Gold-plated analog cinch inputs: Ensuring optimal signal and least possible distortions, these inputs ensure traditional playback quality.
  • Integrated bias meter: The meter allows you to fine-tune the quiescent current with maximum precision.

Benefits:

  • Space-efficient: Despite its compact design, it offers full-grown tube technology.
  • High-Performance Sound: The superior tube technology delivers a smooth, stable sonic performance that enriches your listening experience.
  • Customizable listening options: The triode and ultralinear operation modes let you choose your sound preference, giving you flexibility and control over your audio.
  • Vintage feel: The use of vintage NOS tube technology brings a touch of old-school charm, perfect for purists who enjoy the nostalgia of classic tube amplifiers.
  • Bluetooth convenience: With the Bluetooth feature, you can play music from your smartphone without the hassle of wires, yet it does not compromise the sound quality.
  • Unrivaled output: The gold-plated analog cinch inputs promise high fidelity outputs for traditional playback.
  • Perfect control: With the integrated bias meter, get that sound exactly right by fine-tuning quiescent current as per your audio preferences.

In sum, the Cayin MT-50 PLUS Bluetooth Tube Amplifier gives you unmatched sound quality, combines vintage aesthetics with modern technology, and offers convenience and control that you won’t find with many amplifiers in the market today. It guarantees a multidimensional audio experience that will surpass all expectations.

Specifications:

Category Specification
Product Name Cayin - MT-50 Plus Bluetooth Tube Amplifier
Width 36 cm
Circuit Technology Push-pull ultralinear
Power Tubes 4x KT88 beam-power tetrodes
Input Voltage Amplifier 5BK7A tube
Driver Tubes 2x 5BK7A NOS tubes (Made in USA)
Operation Mode Switchable between triode and ultralinear
Rectifier Tube NOS US RCA 22DE4
Bias Display Available with External Control
Input Type Gold-plated analog cinch inputs, Bluetooth
Frequency Range 10Hz-50kHz (-3dB)
Output Power (RMS) 4 and 8 ohms 40W + 40W Ultralinear, 21W + 21W Triode
Total Harmonic Distortion (THD) 1% (1kHz)
Signal-to-Noise Ratio 90dB
Input Impedance 100k ohms
Input Sensitivity 3000mV
Circuit Class A/B
Tubes Assembly 3x 5BK7A NOS tube, 4x KT88, 1x 22DE4
Integrated Bias meter Yes
Inputs 3 x lines, Bluetooth
Bluetooth Version V4.0
Processor CSR8670
Bluetooth Range 10 meters
Bluetooth Standards SBC, AAC, APT-X
Case Color Anthracite Metallic
Front Panel Silver
Speaker Impedance Taps 4 ohms, 8 ohms
Maximum Power Consumption 270VA
Mains Voltage 230VAC/50Hz
Dimensions (W x D x H) 360mm×330mm×180mm
Weight 16.5kg

In bringing this elegantly-crafted journey to a close, the Cayin-MT-50 PLUS Bluetooth Tube Amplifier sets the standard in refined sound engineering, harmoniously fusing the charm of tube technology and the convenience of modern wireless streaming. A testament to the renowned craftsmanship of Cayin, this audacious yet compact gem bears witness to the magic that transpires when tradition meets innovation. Evocative of sound purity and classic tube warmth, yet unafraid to step into digital advancement, the Cayin MT-50 PLUS revolutionizes a timeless audio experience. Exclusively available at The Audio Tailor, Australia's number one Hi-Fi store, this stunning device ensures your listening experience keeps pace with the rhythm of your life. For those seeking to own a piece of this acoustic marvel, contact us today at 1300 308 711 or sales@theaudiotailor.com.au, or visit our Brisbane Store at Unit 9/20 Rivergate Place, Murarrie QLD 4172. Aided by our team of audio experts, embark on your journey into exceptional sound with the Cayin-MT-50 PLUS Bluetooth Tube Amplifier.

ℹ Specifications
Category Specification
Product Name Cayin - MT-50 Plus Bluetooth Tube Amplifier
Width 36 cm
Circuit Technology Push-pull ultralinear
Power Tubes 4x KT88 beam-power tetrodes
Input Voltage Amplifier 5BK7A tube
Driver Tubes 2x 5BK7A NOS tubes (Made in USA)
Operation Mode Switchable between triode and ultralinear
Rectifier Tube NOS US RCA 22DE4
Bias Display Available with External Control
Input Type Gold-plated analog cinch inputs, Bluetooth
Frequency Range 10Hz-50kHz (-3dB)
Output Power (RMS) 4 and 8 ohms 40W + 40W Ultralinear, 21W + 21W Triode
Total Harmonic Distortion (THD) 1% (1kHz)
Signal-to-Noise Ratio 90dB
Input Impedance 100k ohms
Input Sensitivity 3000mV
Circuit Class A/B
Tubes Assembly 3x 5BK7A NOS tube, 4x KT88, 1x 22DE4
Integrated Bias meter Yes
Inputs 3 x lines, Bluetooth
Bluetooth Version V4.0
Processor CSR8670
Bluetooth Range 10 meters
Bluetooth Standards SBC, AAC, APT-X
Case Color Anthracite Metallic
Front Panel Silver
Speaker Impedance Taps 4 ohms, 8 ohms
Maximum Power Consumption 270VA
Mains Voltage 230VAC/50Hz
Dimensions (W x D x H) 360mm×330mm×180mm
Weight 16.5kg
 More payment options

Pickup available at The Audio Tailor

Usually ready in 2-4 days

Transform Your Experience with Cayin

Get expert advice. Speak with our team. We're Australia's Cayin experts.
Voted #1

Australian Hi-Fi Retailer Of The Year

40K+ Aussies Trust Us

Decades of Experience

Highest Rated Hi-fi Store

Australia's Highest-Rated Hi-Fi Store

Ridiculously Good Service

AV Experts, Not Salespeople

Customer Reviews
0.0 Based on 0 Reviews
5 ★
0% 
0
4 ★
0% 
0
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Based on 1767 Reviews
Hegel - H120 - Integrated Amplifier Product Image
04/09/2025
Love the sound quality. I’m impressed by the amount of detail when I play CDs, SACDs or vinyl without losing any warmth in the sound. The sound stage is open with lots of space...read moreLove the sound quality. I’m impressed by the amount of detail when I play CDs, SACDs or vinyl without losing any warmth in the sound. The sound stage is open with lots of space around each instrument and the stereo imaging is great. Another thing I really like is the ease with which I can stream music (which my previous amp couldn’t do). I don’t even need to turn on the amp. I simply select the H120 in my streaming channel and hit play. It wakes the H120 and starts playing. Here too, the sound is excellent. I’m very happy with this purchase and the people at Audio Tailor have been great to deal with.
Jean B.
Cambridge Audio CXA 61 series 2,  Integrated Amplifier, Pre loved Product Image
04/09/2025
There’s a reason I keep coming back to the Audio Tailor - the service is beyond compare. Gave them my budget but ended up with an amp that I absolutely adore that was close to...read moreThere’s a reason I keep coming back to the Audio Tailor - the service is beyond compare. Gave them my budget but ended up with an amp that I absolutely adore that was close to half what I was prepared to spend. They truly care about getting a system that sounds fantastic, not one that maximises their potential profit.
Anonymous
Mission - 700 - Bookshelf Speakers (Pair) Product Image
04/04/2025
Amazing product!👌
MarkSVG verified by SHOP
Polk Audio - Reserve R200 - Bookshelf Speakers Product Image
04/01/2025
These were my first hi-fi speakers and I absolutely love them, they sound incredible!
Jacob H.
Richter - Thor 10.6 - Subwoofer Product Image
03/29/2025
the subwoofer is amazing , has added the extra kick i wanted to my system and sounds amazing , the tunable ports is a great feature. the advice i get instore is always spot on
Gerritt W.
Richter - Merlin S6plus - Bookshelf Speakers Product Image
03/25/2025
Great speakers, nice build quality and always great to support an Australian brand.
Rohan S.
Atacama - HMS 2X - 600mm Speaker Stands Product Image
03/23/2025
Unfortunately, these stands, though well built, don’t perform well in “out of thr box” condition, having a ring and resonance from the undamped legs. It is possible to damp the...read moreUnfortunately, these stands, though well built, don’t perform well in “out of thr box” condition, having a ring and resonance from the undamped legs. It is possible to damp the legs, but this involves considerable extra expense in buying effective damping material. The top and bottom plates also have a ring, but that is more easily and cheaply damped, with a little d.i.y. effort. Atacama really need to go back to the drawing board for this one. I will eventually get around to damping the legs, but until then, the stands are an expensive shelving system.
Anonymous
SVS - SB-1000 Pro - Subwoofer Product Image
03/21/2025
Very good service & advice
Anonymous
Denon - DP-3000NE - Flagship Direct Drive Turntable Product Image
03/20/2025
There’s a clear reason why they’ve been voted the number one hi-fi store in Australia. The passion, expertise, and meticulous attention to detail they provide is truly unmatched....read moreThere’s a clear reason why they’ve been voted the number one hi-fi store in Australia. The passion, expertise, and meticulous attention to detail they provide is truly unmatched. The professionalism and support you receive throughout the process make all the difference. I highly recommend this store for your next purchase!
David Q.
Acoustic Energy - AE320 - Floorstanding Speakers Product Image
03/18/2025
The speakers provide excellent sound and look good in situ. May have chosen the walnut option if it was available.
Anonymous
AudioQuest - Cinnamon - USB A to B Cable Product Image
03/17/2025
solid build of a cable. only need it for streamer to dac. shortest cable does the job.
Andrew B.
Pro-Ject - Stream Box S2 Ultra  - Music Server Product Image
03/17/2025
Amazing sound for a fraction of the price. scored the unit half price due to the manufacturer having a 50% sale. once you get used to the app, its good. prob not as user friendly...read moreAmazing sound for a fraction of the price. scored the unit half price due to the manufacturer having a 50% sale. once you get used to the app, its good. prob not as user friendly as others but the specs punch hard.
Andrew B.
03/12/2025
Very good solid Rack fits all our components. Easy to customise Stylish, Well made and very easy to assemble. Modern sleek look Easy to handle and shift if needed 5 �����...read moreVery good solid Rack fits all our components. Easy to customise Stylish, Well made and very easy to assemble. Modern sleek look Easy to handle and shift if needed 5 ����� Glad we got this. Thanks Audio Tailor for your great service and product recommendation ☺️
Allan J.
03/11/2025
brilliant and friendly
Anonymous
Denon - DCD-600NE - CD Player Product Image
03/07/2025
I am very pleased with my purchase of a Denon DCD-600NE-CD Player. The CD player looks very sleek, was easy to set up, it is very simple to operate and the sound quality is...read moreI am very pleased with my purchase of a Denon DCD-600NE-CD Player. The CD player looks very sleek, was easy to set up, it is very simple to operate and the sound quality is excellent. Very happy with The Audio Tailor, my CD player arrived only a few days after I ordered it and it was delivered to my door. Good service and a great price I would highly recommend them. 💽
David L.
03/07/2025
Good products & service
JonSVG verified by SHOP
03/05/2025
Great quality amp at a great price. Purchased this amp specifically to pair with B&W CM6 speakers. We’re extremely happy with the music quality, mostly streamed via BT which is...read moreGreat quality amp at a great price. Purchased this amp specifically to pair with B&W CM6 speakers. We’re extremely happy with the music quality, mostly streamed via BT which is super handy and nice to have tech at this price point. Very easy transaction online and speedy delivery. Thanks AT team for the quick and easy online shopping experience.
J’aimee B.
03/05/2025
Very happy with the amplifier…. Take my Klipsch Forte IV’s to another level. A big thanks to Vaughan for his advice & service
Jon B.
Customer PhotoCustomer Photo
AudioQuest - SureGrip 100 BFA Banana Connectors Product Image
03/02/2025
Super happy with the sound quality. Improvement in tightness and focus with the considerable expansion of the soundstage.
Anonymous
IsoTek - V5 Aquarius - Power Conditioner Product Image
02/20/2025
I spent a lot of time uhhm-ing & aaah-ing over power conditioners before deciding to take a plunge. Wasn't too sure whether it would actually make a difference but happy to report...read moreI spent a lot of time uhhm-ing & aaah-ing over power conditioners before deciding to take a plunge. Wasn't too sure whether it would actually make a difference but happy to report that the expensive experiment did make a very positive & notable difference from the get go... For me, the music now feels more 'live' with extra soundstage, depth & presence. The V5 will be a staple in the system for sure. Well done Nathan.
Anonymous
SVS - PB-1000 Pro - Subwoofer Product Image
02/15/2025
I purchased a wonderful sub woofer absolutely love it but waited two weeks for delivery to Gold Coast in the end had to go pick up my self as could not organise delivery not...read moreI purchased a wonderful sub woofer absolutely love it but waited two weeks for delivery to Gold Coast in the end had to go pick up my self as could not organise delivery not impressed but do understand it was after Xmas and courier was also to blame Svs pb 1000 fantastic sub will be buying a other in next few months
kevin c.
Customer Photo
Rega - Turntable Wall Bracket Product Image
02/13/2025
This bracket works well and looks great, especially under my white P3. The wall wasn’t very co-operative during installation but that wasn’t the fault of the bracket. It’s easy to...read moreThis bracket works well and looks great, especially under my white P3. The wall wasn’t very co-operative during installation but that wasn’t the fault of the bracket. It’s easy to instal.
Scott H.
Rega - Planar 3 - Turntable Product Image
02/07/2025
Rega Planar 3 is everything it should be. Absolutely beautiful. Quality Perfection Simplistic.
Anonymous
Richter - Merlin S6plus - Bookshelf Speakers Product Image
02/06/2025
Very happy with how they look and sound.
Jonas C.
Audiolab - 7000A - Integrated Amplifier Product Image
02/02/2025
I've had some time with this amplifier now, and compared it to other amplifiers I own and I can definitely recommend the amazing 7000a. It does have a lovely warm presentation...read moreI've had some time with this amplifier now, and compared it to other amplifiers I own and I can definitely recommend the amazing 7000a. It does have a lovely warm presentation that is not overly analytical. It is in no way a "purist" amplifier, but what it does have is a bit of boost in the lower frequencies, giving it more 'presence' and making it ideal for lower-level listening (as I do), but it also loves some juice if you are that way inclined. The built in DAC is also excellent, making it extremely versatile. It is very well built and solid. Overall an excellent choice for music lovers, more than nit-picking "audiophiles" - this isn't to say it sounds bad, in fact it will only add to your enjoyment of music. The choice of options for the front display is also a nice touch - either "analogue" style or digital V.U. meters, for example (or other options). Note: I don't know what product a previous reviewer is confusing this 7000a with, but it does indeed have "volume and source knobs", as well as a MC phono input (although I didn't get a chance to use it).
Barry
Rotel - A10 - Integrated Amplifier Product Image
01/29/2025
Son says it’s great works well with the speakers and turntable he got from audio tailer
Graham E.
Pro-Ject - Debut Carbon Evo - Turntable Product Image
01/28/2025
Amazing manual turntable, lives up to all the raving reviews it receives
Anonymous
Bowers & Wilkins - 603 S3 - Floorstanding Speakers Product Image
01/24/2025
I came to purchase something specific based on online reviews. Would have been an easy sale, but they took the time to talk a lot more about what I was after and show me a variety...read moreI came to purchase something specific based on online reviews. Would have been an easy sale, but they took the time to talk a lot more about what I was after and show me a variety of options. Even lent me a pair of speakers until my order came in! Really happy with the result, great service.
joe r.
Acoustic Energy - Corinium - Flagship Floorstanding Speakers Product Image
01/20/2025
Beautiful sound, very neutral, smooth and polished. But will need a good high current amplifier to drive them.
AndrewSVG verified by SHOP
EverSolo - DMP-A6 - Music Streamer Product Image
01/16/2025
The team at the audiotailor never fail to exceed expectations. The Eversolo was demoed and explained with as much care, attentiveness and knowledge as they would when you buy...read moreThe team at the audiotailor never fail to exceed expectations. The Eversolo was demoed and explained with as much care, attentiveness and knowledge as they would when you buy something far more high end. They device was explained to me, they showed genuine interest in the system into it was going to slot, and there is no upsell or pressure of any kind. It is such a great buying experience which is why I plan to keep coming back as I build my system.
Anonymous

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare