The Aston Stealth is a revolutionary, broadcast quality, microphone for studio and stage. With 4
switchable voices delivering unparalleled performance in almost any situation, a Class A built in
mic preamp with autodetect 48V Phantom power (a world’s first!) and featuring a unique
Sorbothane internal shock mount system and Aston’s legendary build quality, we reckon Stealth
is the world’s most versatile microphone.
Stealth was developed in partnership with 92 top engineers, producers and artists (the Aston 33
development panel) who participated in a series of blind listening tests designed to create the
best possible sound… the resulting four voice settings, Vocal 1, Vocal 2, Guitar and Dark, offer a
range of world class sounds to suit almost every application.
The Aston Sound
Right from the start of ‘project Aston’, we engaged with some of the top audio professionals in
the industry to create a development panel to be our ears, while we focussed on perfecting
every tiny detail in our mics, to finally produce what we believe to be the very best products in
Four settings, four different voices
Think of Stealth as four professional microphones in one. Each setting has been voiced by a
panel of more than 90 top flight audio engineers and producers on the Aston 33 panel through
a series of double-blind listening tests, beating not only every mic in its class, but some far more
expensive ‘industry standard’ mics.
There are 2 vocal settings, optimised for different vocal tones, a guitar setting which is equally
suited to Spanish guitar, Electric guitar cab and steel string acoustic, and a dark, vintage setting,
reminiscent of classic ribbon mics.
Mics which apply ‘flattering’ – but destructive – pre EQ make professional post-processing
almost impossible. Stealth, however, provides a choice of four pure, high quality signal paths.
The voice settings are not EQ filters, they are contour networks, meaning the bulk of the signal
does not pass through any sort of filter circuitry. The whole signal is slightly attenuated, with
some frequencies being added back in at a higher level. This results in much lower phase
distortion than conventional filter designs.
Active & Passive modes with 48V Autodetect function
Stealth works with or without 48V phantom power. In passive mode (unpowered) the active
circuit is completely bypassed and Stealth operates with the simplest possible signal chain to
give a beautifully clean sound.
A unique (world’s first!) built-in Autodetect function senses the presence of 48V phantom
power and will automatically switch the mic to active mode to utilise the onboard class A mic
In passive mode Stealth behaves just like a stage dynamic mic and will handle pretty much any
levels you can throw at it; screaming vocals, maxxed-out guitar cabs, even drums.
Engage active mode and there’s a massive 50dB gain lift giving you all the headroom and
sensitivity of a studio condenser; back off just a little for smooth vocals, spoken word and
acoustic instruments, or get close-up and personal for breathy intimacy and crystalline detail.
If you want to get loud and gnarly… back it off baby!!! You should leave the same sort of
distance for loud source mic placement as you would a condenser mic without a pad… about 30
cm in most cases.
Built-in Class A Mic Preamp
When in active mode Stealth features a high quality built-in Class A Mic Pre, dispensing with the
need for an expensive external gain lifting device.
Stealth features a fully balanced signal path from capsule to output, yielding a superior
reduction of ‘Common Mode’ noise compared with single-ended (unbalanced) designs.
Unique Sorbothane internal shock mount
Aston Stealth includes a proprietary internal shock mount design with the capsule suspended in
mid-air, completely isolated from the mic chassis, and supported at 3 points by Sorbothane
Sorbothane is a synthetic viscoelastic urethane polymer used as a vibration damper and
acoustic shield used in computing, hi-fi and many industrial applications.
Exceptional side rejection
Stealth’s acoustically tuned headstock provides a highly focused cardioid polar pattern with
enhanced off-axis rejection.
Excellent rejection of electromagnetic hum
Stealth’s capsule is fully enclosed in a Stainless Steel Faraday cage – an enclosure used to block
electromagnetic fields (named after the English scientist Michael Faraday, who invented them
A Faraday cage operates because an external electrical field causes the electric charges within
the cage's conducting material to be distributed such that they cancel the field's effect in the
cage's interior. This phenomenon is used to protect sensitive electronic equipment from
external radio frequency interference (RFI).
Of course, if you ever get stuck for a teabag it can double up on duty for a good brew!
Custom Stand Mount
Yet another unique design element of the Aston Stealth is the use of custom moulded end caps
with integrated XLR and a special design quick release stand mount. An included stand mount
allows you to simply click the mic into place, and release it just as quickly for storage, and can
angle the mic perfectly for any application.
We have put our hearts and minds into creating the most beautiful performance pieces
possible with each Aston product. When it comes to packaging we believe simplicity is king.
Protective, re-useable, environmentally sensible packaging that doesn’t cost the earth.