25 Watt Stereo Hybrid Tube Amplifier with Bluetooth (Refurbished)
    Product # 15527
    In Stock This item will ship on 9/25/2017 if ordered within 1 days 23 hours 2 minutes

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    25 Watt Stereo Hybrid Tube Amplifier with Bluetooth (Refurbished)

    This refurbished product has been professionally inspected and repaired. It contains all parts and accessories, but may show signs of wear. It is guaranteed to work like new, but may not come in the original packaging.

    25-Watt Stereo Hybrid Tube Amp

    Hit the trifecta of sound, style, and convenience with this 25-Watt Stereo Hybrid Tube Amp! The tube preamp stage adds warmth and richness that solid-state circuits can't touch, breathing new life into your digital music. The black and chrome appearance with exposed tubes gives a look of uncluttered simplicity, which looks great in any office, study, or even in the midst of the swankiest cocktail party. Featuring wired RCA and wireless Bluetooth® connections, it achieves a level of versatility and easy usability that is unsurpassed.

    Warm & Rich SoundSimply AttractiveBluetooth® Convenience

    25-Watt Stereo Hybrid Tube Amp

    Sound Quality

    Sound Quality



    Sound Quality: Life is too short for audio products that don't sound great! We believe that the whole point of listening to music is to hear it as the artist intended. Our engineers and audio experts have spent countless hours listening to and comparing various components until we were satisfied we had found models that fit our demanding standards.

    Style: Featuring a polished piano black case and a brushed aluminum face, the exposed tubes and lighted VU meter combine to give this amp a sexy appearance that is at once both classic and futuristic.

    Versatile: Enjoy your music the way you want! Use the stereo RCA jacks to connect directly to a CD player or use the Bluetooth® v4.0 radio to connect wirelessly with your phone.

    Bluetooth® audio for grownups. Listen to music like you care about it.

    25-Watt Stereo Hybrid Tube Amp

    Because of its lossy nature, digital music can often lose some of the depth and warmth that give it life. Additionally, wireless streaming adds an additional layer of digital compression, which can further degrade the audio quality. The addition of the tube preamplifier stage adds back some of the warmth and richness, breathing new life into your digital music.

    25-Watt Stereo Hybrid Tube Amp

    • 25 watts/channel class AB power amplifier
    • Less than 0.1% total harmonic distortion
    • Bluetooth® v4.0 wireless streaming
    • 20Hz ~ 20kHz frequency response
    • Tube preamplifier stage with solid state power amplifier
    • One stereo analog RCA input
    • 5-way binding post speaker connections


    30 Day Guarantee

    Buy with Confidence

    Monoprice stands behind every product we sell with a 30-day money back guarantee! If the product you purchase does not satisfy your needs, send it back for a full refund.

    Quality at a Fair Price

    Quality at a Fair Price

    Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices.

    Hassle Free Packaging

    Hassle Free Packaging

    Monoprice exists to bring simplicity, fairness, and confidence to technology choices. This product features recyclable packaging that is simple to open, cost effective, with minimal waste, and fully protective as it travels to you.

    Service & Support

    Service & Support

    You're never on your own with Monoprice products! We have a full team of friendly and knowledgeable technicians available to answer your questions, both before and after the sale. Contact our technical support team for questions about our products, troubleshooting, or even suggestions for products to fit your particular needs. Not to be outdone, our friendly and helpful customer service team is here to make your ordering, delivery, and any possible returns a quick and painless operation, from start to finish!

    Frequency Response 20Hz ~ 20kHz ±2dB
    Total Harmonic Distortion 0.1%
    RMS Power Output
    (4-ohm load @ 1kHz)
    15 watts/channel
    Peak Power Output
    (4-ohm load @ 1kHz)
    25 watts/channel
    Output Impedance Range 4 ~ 16 ohms
    Input Impedance 47 kilohms
    Input Sensitivity 300mV
    Signal-to-Noise Ratio 85dB
    Treble Adjustment Range -10dB ~ +10dB
    Bass Adjustment Range -10dB ~ +10dB
    Input Voltage Range 100 ~ 120 VAC, 50/60 Hz
    220 ~ 240 VAC, 50/60 Hz
    Fuse Type F2AL/125V (110v)
    F1AL/250V (220v)
    Tube Types 6N1 and 6P15
    Dimensions 10.6" x 5.9" x 11.8" (268 x 150 x 300 mm)
    Weight 8.2 lbs. (3.7kg)

    Support Files:

    The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.

    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 4 questions Browse 4 questions and 12 answers
    Are the tubes easily replaceable if needed? Where would you buy them if needed?
    A shopper on Aug 28, 2017
    BEST ANSWER: yes, look for the same number plus P-EV on ebay
    I have noticed the middle (larger tubes) do not light up like the smaller tubes, is this normal ?
    A shopper on Aug 18, 2017
    BEST ANSWER: Yes, this is normal.
    is this 110-240v?
    New User U on Aug 23, 2017
    BEST ANSWER: The back panel silkscreen reads 110-120V, 2A - so you'd need a step-down power transformer to use it on 240V.
    ok how do I set the bluetooth code, I don't want my neighbors to pair into my system???
    Ban T on Sep 23, 2017
    BEST ANSWER: all you have to do is turn on receiver, go to your device Bluetooth setting, ex phone tablet scan for receiver and pair the device with the receiver
    3.8 / 5.0
    10 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    Terrible quality control
    I was incredibly excited to receive this item after ordering it, but that excitement quickly faded after plugging it in.. after the initial warm up time it produced a constant 60 Hz hum that was very noticeable, even when listening to music. I immediately put in a support request, but before i even received a response i learned that the connector for the Bluetooth antenna literally fell off. No significant for, or in fact any force at all was applied to it, I simply found the antenna laying behind the amp on my desk after coming home from work today. "rugged design and rigid quality control standards" are not words i would use to describe this product.. I will amend my review if and when these problems are fixed, but until then I whole heartedly recommend that you do not buy this product

    PROS: it lights up sort of
    it might sound good if it worked, but I cant tell because mines broken

    CONS: Loud 60 Hz hum
    Bluetooth antenna literally fell off
    extremely poor quality control
    March 11, 2016
    It looks WAY better than it sounds!
    In fact, it's appearance is the ONLY thing going for it. I was so disappointed because I was really hoping for even just an average performing amp. It couldn't even do that. I realize it's only 25 watts but done correctly 25 watts can be plenty. This was to be a lite duty audio system for the living room with the bluetooth feature used to pair with my phone. The amp was connected to a pair of Dahlquist DQM-5 speakers which are very efficient. After letting it warm up I connected an iPod to it via RCA cables and it sounded just OK at low volume. The problem was the amp started to clip badly at one third volume and was not listenable at half volume or above. Completely under powered main stage (the tubes are the pre-amp stage). I'm usually happy with Monoprice but not this time. I paid the shipping to return it and Monoprice gave me a "partial refund" for some reason.

    PROS: Appearance

    CONS: Very bad performance.
    March 17, 2016
    Nice Hybrid Tube Amplifier
    Nice sound, especially for music that was from the era of tube amps. On oldies you get to listen to the music as it was heard when the songs first came out. On newer music you hear the presence that is missing from electronic and digital amplifiers. The hybrid part is the power portion of the amp and does not change the voice portion which is tube. So you get the reliability of modern power and the presence of tube sound. The unit looks nice and can be displayed for everyone to admire.

    PROS: Great Sound, Great looks, Easy to use and set up. Connected immediately with my iPhone.

    The tubes are Chinese copies of Soviet Union made tubes and are of lower quality. When the tubes need replaced (what you think tubes last forever) I will use the Sovtec tubes to replace the Chinese tubes.
    March 17, 2016
    Excellent Piece of Audio Equipment!
    I love mine...and I got it second hand...been using it constantly for 2 months now with my Fluance SX6w Speakers and the monoprice affinity cables...I have a nice GE Pro (wally world) stereo to RCA line running from my Amazon Echo Dot and the sound quality is phenomenal! The clarity is amazing and with just the 25 watts i cannott turn it past halfway in my bedroom without everyone hearing it downstairs. If you can get these on a "deal" don't hesitate to purchase as its a beautiful to look at with very detailed sound quality. Also I have noticed bluetooth'ing it to my DOT provides superior sound quality then Bluetooth from the stereo if that matters.
    August 17, 2017
    Sounds grea - Easy setup
    Can't complain. Needed an amp to connect my turntable. I used a pre amp to boost TT signal to amp......sounds great. Bluetooth works great. No complaints.
    September 19, 2016
    Sounds Great
    I'm not sure why people leave bad reviews because they bought the wrong thing. This is a 25 watt stereo. If you connect this to a $500 set of speakers that are designed for 200+ watts of course it's not going to sound that great. Its like putting fire hose on a lawn spigot.

    PROS: Rich sound
    August 26, 2016
    Worth the cost
    No disappointment with this for a small desk-top system with shelf speakers and headphones
    December 23, 2016
    1 year ago
    All things considered, a good value.
    There's some hum until it warms up, which can take several minutes. Also occasional interference on Bluetooth. This amp won't compare well to a top of the line tube amp, or even some mid-range electronic. It serves as an acceptable bookshelf unit, pleasing to look at and a great conversation piece as a hybrid. The RCA input is useful.
    August 18, 2017
    1 year ago
    Like it so far!
    I got this yesterday, hooked it up today to a couple of classic Leak 600 Speakers, and love the sound!
    I have had no other issues, but this is day one. I will update if needed.
    September 6, 2017
    3 weeks ago
    I like it way more than 4 stars, but there is a little noise
    While this amp isnâ??t â??modern perfectâ??, I love it! There is a noticeable buzz coming through when quiet, especially noticeable because I have it in a small room. But I grew up playing old guitars through old amps and that 60-cycle buzz runs in my veins. This amp looks super cool, the bluetooth connectivity has been seamless with my iPhone and the sound is really nice through my Klipsch bookshelf speakers. Itâ??s not really load, but more than enough for normal listening in the 120 square foot room Iâ??m using it in. Would definitely buy again.
    September 18, 2017
    1 month ago

    In Stock This item will ship on 9/25/2017 if ordered within 1 days 23 hours 2 minutes
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