Alexandra Usurelu

Alexandra Usurelu – Padurea de Ganduri

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Les Elephants Bizarres

Les Elephants Bizarres – Something In Your Eyes

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Close up of mastering desk with analogue equipment

SWT Mastering equipment overview

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Sand on the studio floor

The first month of being in business – mastering audio is a state of mind

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iPad with Apple Music on screen

Where’s the BOOM?

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Focal SM9 active studio monitor

Precision listening – how SWT Mastering makes your work sound amazing

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neve 33609

Getting our freak on with an original NEVE 33609 Analogue Compressor

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“Hey! tnx a lot! It sounds great! Hope we’ll work together next time.”

Stefan Matei – Lead Vocalist at Les Elephants Bizarres


“Thank you for sending me this version in such a short time. Space is GREAT, snare became bigger, bottom end is controlled, not too boomy. A more lively tune that is now, for sure. I intend to work again with you!

Bobby Stoica, Studio Manager Voltart


“Am colaborat foarte bine la masterul noii piese a formației Direcția 5 “Când sunt cu tine”. Recomand cu incredere serviciile SWT MASTERING.”

Lupan Cosmin, Bucharest, Romania.


“Finally a real high end mastering studio! Great services and mastering engineer! Very pleased with the results!”

Alex Bejenaru, The Weekend Band, Timisoara, Romania.


“I’m loving it. Thank you. It’s super clean and clear. Listened to it all night and wasn’t bored. Very rare for me.”

Admiral C4C, Recording & Performing Artist, Cluj Napoca, Romania.


“Wow, just wow. It sounds incredible!”

Valentin Georgescu, Ploiesti, Romania.


“Finally! A real high-end and a professional mastering studio in Romania! Very glad that we found you, Herman! Thank you for your services, for your promptitude. Highly recommended, SWT Mastering!”

Vlad Stoicescu, GreenVille Music Alternative Record Label, Bucharest Romania.


“Great service and good price! I had my EP mastered here. They stayed in contact throughout mastering and made all necessary tweaks until the perfect master was achieved.”

Andy Pickering, Composer & Musician, Sheffield UK


SWT Mastering

High-end Analogue Mastering Studio
Domino live on stage in Sibiu

Domino – Hora Lolelor

For Greenville Music Alternative Record Label Bucharest, SWT has mastered “Hora Lolelor” by Domino. Domino succeed in being a unique band thanks to the…

Admiral C4C live performance

Admiral C4C – Hello

Working with Admiral C4C on mastering his latest single, titled Hello, has turned us into fans. This highly motivated and professional artist must be…

iPad with Apple Music on screen

Where’s the BOOM?

Many mix engineers have encountered this situation: after working for hours or days on perfecting a mix – it sounds amazing in the studio…