About me

My name is Jaroslav Holub, I'm an audio engineer, musician and producer. I operate a mobile recording studio based in Pilsen, Czech Republic.


Offer comprehensive services in mobile recording, mixing, mastering and reamping. I specialize only in rock / metal music and its sub-genres. Very glad I borrow foreign giants such as. Andy Sneap, Colin Richardson, Daniel Bergstrand and Joey Sturgis. I'm not afraid to experiment, and I put great emphasis on the fact that the resulting recording sounded particularly competitive and modern.



In addition, it provides classical musicians services that are inherent to running a recording studio, offer to be bought premixed templates and presets for Cubase (mostly) focusing on modern metal and progressive music.

More Info

What I do


I work way “in the box” – that means, in short, that all the audio processing takes place in the PC, digital way, with the help of sound quality and highly realistic and advanced plugins or emulation.



Imaginary icing on the cake! From me get the songs are added modern, compact and loud!



As I am myself a musician, I always try to advise the band and bring to life more songs. Whether it’s before recording, while recording or after. I like to experiment with sound and my point is always the best and interesting result.



Long gone are the times when he had to guitarist / bassist, and settle for one final sound of his recordings, which has already been given to the recording studio. Today’s modern technology makes it possible to solve audio term instruments up later. I use an high-priced, hardware processor AVID Eleven Rack, with the help of which I am able to set detailed and tweak the sound to your liking.

Avid Eleven Rack (2015_10_12 10_27_00 UTC)

Our Pricing Tables







price negotiable

Other Services

  • Drums replacement
  • Vocal correction
  • MIDI writing / editing
  • Arranging
  • ...and more
  • Contact Me


All available templates

Transfer Files


When you send files, please use WeTransfer button and send to developdevicemusic@gmail.com

Please look through these directions before you do:

Please do not confuse editing and mixing. These are two different things. If you send the raw tracks that need to be edited before mixing, of course, extends the whole process = it will cost more money. Therefore, if possible, prepare the track so that they are directly ready for mixing. It means to remove noise, click, and other undesirable elements.

Make sure that all audio tracks dry. Without any effects, compressors, limiters, and so on. This is very important. Of course, make sure that none of the audio track does not sound anything over 0 db.

If you are working in a DAW Cubase or Pro Tools, it is also possible to send the packed project containing all audio tracks.

Please label all files with short names. Example: Kick in, Kick Out, Snare T, Snare B, Gtr L, Gtr R, Synth, FX ... etc.