El Stray

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Mastering & mix services

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Services

01

Stereo Mastering

For finished mixes that need the final master, translation check, and delivery files.

02

Stem Mastering

For records that are close, but still need targeted tone or balance work.

03

Vinyl Mastering

For releases being cut to record, with side length and low end handled carefully.

04

Full Mix and Master

For productions that need the mix and final master shaped together.

05

Full Mix and Master plus Mastered Stems

Full mix and master work with the mastered stem assets your release needs.

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El Stray / Independent mastering engineer / London

Studio &approach.

Mastering, vinyl preparation, stems, and mix support handled directly from first note to final delivery.

El Stray, independent mastering engineer
El StrayLondon, UK

A musical point of view

Listencarefully.

El Stray is a mix and mastering engineer based in London, working with independent artists and labels.

Underground, dance and indie records are at the heart of the work. You speak directly with the engineer handling your music, from the first listening link through to delivery.

El Stray performing
Music, inside and outside the studio.

Equipment & acoustics

The listeningchain.

Mastering decisions often happen in the difficult places: sub weight, low-mid density, vocal edge, harshness, limiter stress, and whether the record still carries itself outside the studio.

Dutch & Dutch 8c monitor, equipment reference photograph
MonitoringEquipment reference photograph

Monitoring & reference

A differentview.

The monitors, conversion, headphones and room work together. Each gives a different view of the record, so small decisions can be checked with confidence.

Dutch & Dutch 8c
Full-range studio monitors
ADAM Audio S-Series
Additional monitoring reference options
Focal Clear Professional
Headphones for detail and stereo checks

Conversion & amplification

Detail.

Prism Sound
Conversion in the listening chain
Topping A70 Pro
Headphone amplifier

Room & support

The room.

An acoustically treated space, built around the listening chain.

ISO Acoustics
Isolation
GIK Acoustics
Acoustic treatment
Cutswift Carpentry
Custom acoustic panels
Custom Design
Mass-loaded speaker stands with inert resonance damping fill

Workstations

AppleStudio workstations

Read the monitoring & gear guide

Direct to the engineer

Let's talkabout the record.

Send a private link and a few notes. We can talk through what the music needs.

Talk through your release Explore the services

A few useful answers

Before
you send.

Which service fits my release?

If the mix is already there, stereo mastering keeps things simple. If it needs a little more help, stems, vinyl preparation, or mix support are there for that reason. Send the current mix and a few notes if you are unsure.

How long does it take?

Usually around five working days, workload and project size permitting. If the release has a fixed deadline, mention that before the work begins. Express work depends on availability.

How do I send the files?

After checkout, send files and notes by transfer link. Dropbox, WeTransfer or Google Drive are suitable. Include references, release plans and anything you feel unsure about.

Can we talk before I book?

Yes. Questions go straight to the person working on the record. A private listening link and a few notes are enough to start the conversation.