Only for advanced users.
Extra precision 48 band equalizer.
File sharing directly from player, uploading music thru iTunes File Sharing.

This simple and smart player takes headphones like EarPods, and many other models, to a completely new level, providing the playback quality usually delivered by professional studio headphones (priced from $600).

You can add music with:
1. Dropbox cloud service
2. iTunes File Sharing service

Supported formats: mp3, wav, aiff, m4a, m4p

How does it work?
Right away, one question pops in many people's heads: “How can you modify your headphones?? This is just impossible!” That's right, you can’t change your headphones. But you can change the audio signal sent to the headphones.
All headphones have some sound distortion, caused by many factors, and the greater the distortion the less the music that you hear resembles the original sound that you obtain at a professional recording studio.
Only high-quality studio headphones (usually priced from $600) allow you to hear minimally distorted sound: the true sound. This is because such headphones have a maximally flat frequency response.
Thanks to our in-depth research into sound, we know how to configure your equipment to achieve a level of sound quality maximally close to what you get at a studio. We thoroughly researched the frequency response of all the devices in the player and fine-tuned them taking into account the special characteristics of their sound. In addition, since we know that every person's ear is unique, we allow you to fine-tune the sound of the available presets, but please be very careful when using this feature: don't try too hard.

In terms of technology, our player is:
◉ More than 80 fabric presets for crystal clear sound
◉ Unique 48-band parametric equalizer
◉ Possibility to adjust the sound of factory presets to your taste using adjusting module with pro abilities
◉ Song Lyrics
◉ Easy to uploading music from any MAC/PC with iTunes
◉ Download music from player to any MAC/PC with iTunes
◉ Collect music "on fly" - just tap to TOP!
◉ Possibility to create and edit playlists
◉ Automatic presets switching for bluetooth devices (very useful in car or home audio system)
◉ Really low energy consumption
◉ Possibility to change the speed and the tonality of music
◉ Zoom of the album artwork for a detailed view
◉ 16 color schemes, include "Night" skin
◉ Simple user interface

We used our entire experience of working with audio to create this player and share it with you. With the help of our proprietary technology for identifying excessive frequencies in the sound, we tried to get rid of the headphones ‘effect’ and obtain maximum presence sensation. Try to listen to live music using EarPods headphones, for example, and you will understand what is meant here.

Many people are searching for their own sound and remain not fully satisfied. We tried to arrange for that you could hear the music as it sounds in the recording studio, maximally close to the studio original sound which draws the line in the search for true sound.

Audio engineers use their entire working experience to make the sound elegant and beautiful. But only 3 to 5% of the people listening to music on truly professional equipment or Hi-Fi / Hi-End class equipment are able to hear what the audio engineer tried to deliver. With our player you will have the opportunity to listen to music in the same way as the lucky owners of expensive equipment do.

The player has over 80 presets for the equipment of the following brands: Apple, AKG, Bose, Beats by Dre, JBL, Harman/Kardon, Marley, Razer, Sony, Sennheiser, Monster, Parrot. Each preset is the result of in-depth research and fine tuning of the sound of each model individually.
You can find the list of presets at our site.

IMPORTANT: All of the presets were created on original audio devices exclusively. The sound on “counterfeit products” are absolutely incompatible with our player!
The production year and model has to match with the model mentioned in presets. Otherwise, there is no guarantee of studio sound quality.

News in Instagram: @StudioMusicPlayer

What’s New

Version 1.6

By popular demand, we have added the "share" function. Now it's possible to send audio files to your friends directly from the player to any application that supports this functionality - for example, via WhatsApp / e-mail / Dropbox / Google Drive / iCloud .. any app with this function.

Added new preset for EarPods / AirPods for those, who listen to the music at high levels.

Some minor issues fixed.

Thank you and stay with us!

Ratings and Reviews

3.9 out of 5
41 Ratings

41 Ratings

ali nafisi ,


good app !

W13th ,

The One Above All

I'll say it, again. The One Above All. I don't know if my reviews on it get published @ all but I make it a point to review this app @ least twice/year. The devs deserve every star for what they've done here, imo. This ain't like any other music app out here. This app is pure substance. If you have it then you already know it. If you don't have it, get it so you can get to know it.

A ton of options but the Presets, Dark Mode (iOS universal) & the Pitch Slider are all I need from it. I had to contact support 1 time for a rookie mistake. Top notch, too. These 4 things are worth 2 reviews/year, imo.

Pitch slid to 80% is my jam. Now, I don't know what a pitch slider means to anyone else out here but it's super important to me. DX's is The One Above All. As far as mobile music apps go, good pitch sliders just don't exist outside of DX's. I'm still looking for one that meets or exceeds DX's but no dice. It's still the only one that I've ever found that doesn't degrade musical quality. That's just good development.

DX is undeniable. If you find that statement deniable then, respectfully, close the app & find an empty room with a mirror. Take a good look @ yourself & think hard about what music truly means to you. Breathe deep (2x), leave the room. Now, open the app & look again. Crystal clear.

There ain't another music app around that does what DX does. I say this, I mean this with every bit of usable sincerity that I own. Besides, it's worth a shot

Neil_22 ,

RE: Does not show playlist

As Chetpos said in his review, the "free" version shows your playlist but this DX version doesn't show anything for music. Why is it the free version works flawlessly but the DX version doesn't? An app that doesn't work is useless in my opinion.

Developer Response ,

SMP / SMP pro - for standart iTunes synchronizing music library |
SMP DX / SMP DX Pro - For iTunes Files Sharing option.
By our opinion)))

App Privacy

The developer, Ivan Kovalenko, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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