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Phonic MK50 Keyboard Amplifier   

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The Phonic MK50 keyboard amplifier provides you the reliability and stability you need. Whether you need amplification for gigs or simply jamming alo...Read More

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  • MSRP:
    $399.99
  • Your Savings:
    - $150.00
  • Shipping (48 Contiguous U.S. States)
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  • Your Price:
    $24999

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OVERVIEW

A keyboard amplifier with a 12-inch woofer and tweeter, 2 - 1/4-inch inputs, and the option to stand it on its feet or on its side.

The Phonic MK50 keyboard amplifier provides you the reliability and stability you need. Whether you need amplification for gigs or simply jamming alone, the MK50 keyboard amp is designed for demanding performance applications. It features a 12" custom woofer and tweeter, 2 - 1/4" inputs with level controls, a CD input through stereo RCA connectors, and a headphone and external speaker jack. The keyboard speaker also includes an insert point for adding external effects, a 4-band equalizer, a built-in reverb engine, and a peak LED light. The adjustable cabinet design allows you to place the amp in traditional, vertical, or studio monitor positioning while the steel grille protects the MK50 amp's components no matter what position it's in.

FEATURES
  • 12" custom woofer and tweeter
  • 2 - 1/4" inputs with level controls
  • CD input through stereo RCA connectors
  • Headphone output jack
  • External speaker jack
  • Insert point for adding external effects
  • 4-band EQ
  • Internal limiter
  • Peak LED
  • Master volume control
  • Reverb engine built-in
  • High-quality woofer and tweeters
  • Adjustable cabinet design for traditional, vertical, or studio monitor positioning

SPECIFICATIONS

MK50 Keyboard Amplifier

  • Output power rating: 50W RMS @ 2% THd, 8 ohm load - 120V AC line
  • Gain: 50dB, tones at 12:00 @ 1kHz
  • Tone control range: Low: 18dB @ 50Hz; Lo Mid: 21dB @ 150Hz; Hi Mid: 16dB @ 1kHz; High: 29dB @ 10kHz
  • Input impedance: 10kOhms
  • Maximum signal accepted: 10 volts peak to peak
  • Insert jack: Line output (Max): 2.5 volts peak to peak; Line input (Max): 2.5 volts peak to peak
  • Speaker size and rating: custom design 12" with 1.5" voice coil; 30 oz. magnet-power handling 100W; Piezo Tweeter-power handling 150W
  • Cabinet Type: Port tuned enclosure
  • Input Power Requirements: 120 VAc, 60Hz, 85VA; 100/110 VAc, 50/60Hz, 85VA; 230 VAc, 50/60Hz, 85VA
  • Cabinet dimensions: 21-1/2" H x 17-1/2" W x 15" D
  • Weight: 39.5 lb.
Reviews
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Review Snapshot®

by PowerReviews
PhonicMK50 Keyboard Amplifier
 
3.7

(based on 24 reviews)

Ratings Distribution

  • 5 Stars

     

    (8)

  • 4 Stars

     

    (9)

  • 3 Stars

     

    (2)

  • 2 Stars

     

    (2)

  • 1 Stars

     

    (3)

90%

of respondents would recommend this to a friend.

Pros

  • Easy to use (6)
  • Good audio (6)
  • Portable (5)

Cons

No Cons

Best Uses

  • Accompaniment (3)
    • Reviewer Profile:
    • Experienced (5), Professional musician (3)

Most Liked Positive Review

 

MK50 Keyboard amplifier Great for a drum amp

The MK50 keyboard amplifier works great as a drum amp. I have an Alesis DM6 USB performance drum set. I did crank it up to full volume and had no problems at all...Read complete review

The MK50 keyboard amplifier works great as a drum amp. I have an Alesis DM6 USB performance drum set. I did crank it up to full volume and had no problems at all except for everything rattlinging on the walls from the awsome bass and the loss of hearing :-). My roommate was downstairs and he said it sounded awsome. He is a very experienced gutar player with extensive knowledge in amps and he is very impressed. The peak and limiter lights do come on but only when I am really 'pounding' on the drums. I play with the input volume at 6, the master volume at 6, and the drum module volume at about 90%. This is more than loud enough without causing me to go deaf. It does come with a power cord which is packed in the triangular shaped packing cardboard piece unlike previously stated by another review. I can't say enough how happy I am with this purchase. Great sound, great features (except for the lack of speaker outs) and an excellent value. I was all smiles as soon as I hooked it up. Rock on :-)
The only problem with this amp is that there is no speaker out jacks eventhough it lists as having them. You could use the headphone jack as a speaker out but, then the amp will be bypassed. The back is trapazoid shaped so you can angle it. The reverb option is kind of weak but, I am using as a drum amp so reverb isn't a major concern. Overall it dials in nicely. I would have given a 10 if it wasn't for the mis-advertising about the speaker outs.
The quality is just unbeatable at this price. The corner pieces are plastic instead of metal but I have no intentions of banging it around. The sound is great. Excellent highs, mids and lows. The cymbals really come to life without any crackle or breaking up. The bass is deep and clean.
You can't go wrong at this price. I would have paid double the price for another amp and not have gotten as large of a woofer.

VS

Most Liked Negative Review

 

Nice sound, but weak on volume

I just bought the Phonic MK50 Keyboard Amp, and practiced with my rock band last night. I would expect a 50 watt amp to put out a lot more volume before maxing out....Read complete review

I just bought the Phonic MK50 Keyboard Amp, and practiced with my rock band last night. I would expect a 50 watt amp to put out a lot more volume before maxing out. The reverb is so-so, but most keyboards have nicer effects anyway. With the 4-band EQ, I got fairly nice sound quality, but both the clip lights on the individual channels, and the limit light on the output side, come on at fairly moderate volume, and sound will start distorting whenever they light up. If I keep it below clip levels and put it close to me, it's a nice personal keyboard monitor, but needs to be mic'd into the PA to be heard over the guitars. And the mic needs to be positioned to catch both the tweeter and woofer to get the full range of sound.The website, the manual, and even the box all say there is an external speaker jack, but there is not, nor is there a line out, unless I were to tap into the effects insert somehow.The amp seems to be built solid, but not high-end, with plastic corner protectors. There are no side-view pictures anywhere on the web, but the back is slanted both top and bottom like a floor monitor, so it faces mostly up, maybe 60 degrees, fairly good for keyboard either standing or sitting.I rated it good in value mainly because I got a really good deal from MF. At its typical price there are probably other better options, especially if you don't always have the ability to mic to a PA.

Reviewed by 24 customers

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5.0

Phonic MK50 Keyboard Amplifier

By 

from Elgin IL

About Me Professional Musician

Ask me a question

Verified Buyer

Pros

  • Easy to Use
  • Portable
  • Realistic Sound

Cons

    Best Uses

    • Accompaniment
    • Electronic Music
    • Learning
    • Travel

    Comments about Phonic MK50 Keyboard Amplifier:

    Fantastic amp for the price on Deal of the Day. Absolute bargain.

    Comment on this review

     
    4.0

    I would buy this product again.

    By 

    from South Carolina

    About Me Experienced

    Ask me a question

    Verified Buyer

    Pros

    • Easy to Use
    • Portable
    • Realistic Sound

    Cons

      Best Uses

      • Chamber Music
      • Concerts
      • Learning
      • Travel

      Comments about Phonic MK50 Keyboard Amplifier:

      I use this amp at home since I am no longer in a band. The amp performs well and I like the built in reverb. As of now I have no complaints with this product.

      Comment on this review

      (1 of 1 customers found this review helpful)

       
      5.0

      Just what I was looking for

      By 

      from Gatesville, TX

      About Me Experienced

      Verified Buyer

      Pros

      • Easy to Use
      • Realistic Sound

      Cons

        Best Uses

        • Accompaniment

        Comments about Phonic MK50 Keyboard Amplifier:

        wan't as loud as I expected but a very clean sound. That's exactly what I was looking for in this amp.

        Comment on this review

        (2 of 4 customers found this review helpful)

         
        4.0

        key amp

        By 

        from Avon CT

        About Me Professional Musician

        Ask me a question

        Verified Reviewer

        Pros

        • Easy to Use
        • Realistic Sound

        Cons

        • Heavy

        Best Uses

        • Studio

        Comments about Phonic MK50 Keyboard Amplifier:

        Very good product for the money.

        Comment on this review

        (4 of 4 customers found this review helpful)

         
        5.0

        Pleasantly surprised

        By 

        from Glen Ellyn, IL

        About Me Experienced

        Ask me a question

        Pros

        • Easy to Use
        • Portable
        • Realistic Sound

        Cons

          Best Uses

          • Electronic Music

          Comments about Phonic MK50 Keyboard Amplifier:

          I'm giving this a 5 based on the quality given the cost (I got on sale). At this price, it was a great deal. The sound quality is quite good for the money. I use it to hear my synth and to practice with a band (not super loud though). The construction while using plastic in places is pretty sturdy. The knobs are firm and made of a hard plastic I believe. And it did come with a power cord.

          Comment on this review

          (1 of 3 customers found this review helpful)

           
          2.0

          Not best quality

          By 

          from Portland Oregon area

          Comments about Phonic MK50 Keyboard Amplifier:

          It is a good thing I got this as a freebie as part of a larger order. Handle broke second time I picked up the unit (by the handle. If you won't be moving it around, I guess it would be OK.

          Comment on this review

          (2 of 2 customers found this review helpful)

           
          4.0

          excellent practice amp

          By 

          from Somewhere, VT

          About Me Experienced

          Verified Buyer

          Pros

          • Angled Cabinet A Plus
          • Good Responsive Controls
          • Volume Ok 4 Small Clubs

          Cons

          • 4 The Price None

          Best Uses

            Comments about Phonic MK50 Keyboard Amplifier:

            A good performer. I've used it as a practice amp, monitor for my sound reinforcement, and used 2 for a small stereo vocal reinforcement system. Within it's limits it's hard to beat.

            Comment on this review

            (8 of 8 customers found this review helpful)

             
            4.0

            Don't write this amp off.

            By 

            from Delaware

            About Me Professional Musician

            Ask me a question

            Pros

            • Great At Medium Volumes
            • Portable

            Cons

            • Not A Lot Of Extra Power

            Best Uses

            • Medium Rooms

            Comments about Phonic MK50 Keyboard Amplifier:

            I received this amp from Musician's Friend as a bonus when I purchased a Korg SV-1 keyboard. It is perfect as a practice amp or even an amp for small room solo gigs. If you think you're going to drive a full 88 key keyboard or bass at full volume, you will be disappointed. There are three key points that allow you to pull more power out of this amp: 1) pay attention to the gain structure 2) use subtractive EQ and not additive, and 3) get the amp off the floor (I use two milk crates). I just used this amp on a medium size restaurant gig and it worked fine with only minor clipping. The Phonic EQ should only be used to cut frequencies, not boost them – all major EQing should be done before the signal hits the Phonic. I used an old Boss 8-channel line mixer loaded with reverb and delay effects as well as sends from a SV-1, vocal, Roland GR-55, a Digi Tech JamMan, and a Godin Spectrum guitar – sounded great. If you need a bull of a keyboard amp, pass on this. If you're willing to really work with EQ and gain structure in medium room environments, you might like this amp.

            Comment on this review

            (3 of 3 customers found this review helpful)

             
            4.0

            Surprise

            By 

            from Nashville TN

            About Me Experienced

            Pros

            • Easy to Use
            • Portable

            Cons

              Best Uses

              • Accompaniment
              • Drum Machine
              • Monitor

              Comments about Phonic MK50 Keyboard Amplifier:

              Well. I am not a keyboard player. But I use this to monitor my sequences in a weekly gig. So far it has worked fine (2 years). I am not too picky with my sound, I got 2 Roland keyboard amps and of course they sound better and louder but this Phonic does the job in a more than satisfactory way. I got it as a throw in with a Korg M50, and I am happy I got it that way since I didn't need a third key amp. If you have high expectations go for something else. If you just need to work out your gig I would recommend this one.

              Comment on this review

              (0 of 5 customers found this review helpful)

               
              5.0

              Very nice amp

              By 

              from GA

              About Me Novice

              Verified Buyer

              Pros

              • Realistic Sound

              Cons

              • None

              Best Uses

              • To Amplify Sound

              Comments about Phonic MK50 Keyboard Amplifier:

              I like it.

              Comment on this review

              Displaying reviews 1-10

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