
Hi, I'm a freelance mastering/mix engineer, producer and musician working out of my own studio in Bristol, UK. Making good music sound great is my passion and pleasure. I offer a professional, personal service as an engineer with over 30 years of technical audio and production/performing experience. All genres, dance/club mastering a speciality.
RECENT 1* or 2* REVIEWS ARE MALICIOUS, I have a stalker
• Hybrid analogue/digital mastering and mixing - all genres, all styles including dance/rock/hiphop/acoustic/electronic/vocal/instrumental etc.
• CD assembly and master production to Red Book standard
• Vinyl mastering, assembly and cutting engineer liaison
• Noise reduction, audio restoration and editing
• Delivery as DDP v2, physical CDs, or audio files in any format
• Manufacturer liaison
• Video + sync editing/soundtrack sweetening
• Music production, creation and co-writing
MONITORING
• Adam A7X
• Ollo X1 + USC
• A/D/A by RME
• Full acoustic treatment
MASTERING CHAIN
• Custom mastering chain developed over 15 years (and counting) of intensive listening and process selection
• Processing by Acustica Audio, Brainworx, Kazrog, Waves, DMG, FabFilter, Toneboosters, Oeksound
• Analogue compression - Focusrite Platinum Compounder
• Unique mastering process gives:
- loudness and dynamic density without overcompression
- weight and punch without clipping or distortion
- shine and presence without harshness
- increase in clarity, detail and stereo width
- warm, fat and tight bass without boominess or mud
• Mix + master together gives outstanding definition and quality of final result
SELECTED MASTERING DISCOGRAPY
https://www.musicwall.app/colinbennun
Send me an email through 'Contact' button above and I'll get back to you asap.
Credits
Endorse Colin Bennun7 Reviews - 1 Repeat Client
check_circleVerifiedI can recommend Colin without reservation. High Quality of work, quick response, patience because of my late sendings, good feedback of stuff that your not hear at home. I will definitely carry on working with him!
check_circleVerifiedColin has a great understanding of sound and was very pleasant to work with. Good communication and constructive atmosphere, which makes it easy to achieve the desired results. Class A mastering technician. Recommended!
check_circleVerifiedWhat a great sound, i am really happy with our collaboration. Hopefully many more!
I would recommend Colin to anyone who wants to take his/her work to the next level.
check_circleVerifiedGreat job by Colin
check_circleVerifiedColin knows his business. The communication between us has been very good. He is responsive to the customer and has a great expertise in mixing EDM and Psytrance. The best choice for this music. I will be happy to work with him again and I can only recommend him highly.
Guido Schluep aka Freekymoon, Switzerland

Colin Mastering delivers a clean, polished sound that immediately elevates a track. The clarity, balance, and attention to detail really stand out, and it’s clear that a lot of skill and experience goes into the work. Turnaround time is solid, communication is straightforward, and the overall mastering quality can genuinely bring out the best in a mix. That said, the final result didn’t fully meet expectations, and despite all the strengths, it ultimately fell short of what was hoped for.

Colin gave my psytrance song the extra touch that made it sound super great. I am super satisfied and can only recommend. I will make use of his service again. Very responsive and professional, as well. Top!
- Mastering EngineerAverage price - $90 per song
- Mixing EngineerContact for pricing
- ProducerContact for pricing
- EditingAverage price - $40 per track
- Live SoundAverage price - $400 per concert
- RestorationAverage price - $75 per hour
Fee includes 2 revisions • Typical turn-around - 2 weeks (waiting-list dependant) • Full payment in advance of final delivery • Invoice on request
- Fully treated & calibrated room
- RME
- Adam A7X
- Focusrite Compounder
- Plugins by Acustica
- Oeksound
- Fabfilter
- DMG
Discounts for bulk orders and continuing business



