— 03 / Studio
In the Studio
A constant sound level reference, from the first track to the last.
- Maintain consistent monitoring levels
- Prevent volume creep while mixing
- Reduce ear fatigue during long sessions
Built for —
- producers
- FOH
- musicians
- DJs
- studios
- engineers
- venues
- you
No-nonsense
volume monitoring.
Your at-a-glance level reference for studio, rehearsal and live sound.
Built to keep you in control of the noise.
As seen in
Working Class Audio
Features
— 01
01
Bi-colour
level indicators
02
100 hour
battery life
03
Precision-machined
aluminium body
04
USB-C
charging
What they say
— 02
“
I rely on the Ohr-1 to quickly verify my monitoring levels whether I'm at 30 Rockefeller Plaza or working in my home studio. It's simple to use, extremely reliable, and the rechargeable battery makes it a tool I always keep in my kit.
Fred Hedemark · Production MixerSaturday Night Live
“
Indispensable in both personal and studio work.
Paul Vnuk Jr · EditorRecording Mag
“
Tiny SPL meter. A tachometer for your ears. Best studio purchase this year.
Scott Evans · Recording EngineerAntisleep / Tape Op
“
This is a really neat little gadget. For us as a company, it's a quick, reliable reference that's very easy for guest engineers to understand on smaller and regional shows.
Jason Hoar · FOH EngineerPower House Productions
In the Studio
— 03
FOH
— 04
— 04 / Front of House
FOH
A pocket-sized SPL reference for soundcheck and live events.
- Lightweight alternative to a full measurement rig
- Quick PA spot checks during soundcheck
- Stay within venue sound limits
- 100-hour battery for festival weekends
Engineered
& hand-assembled
in East London.
Every Ohr-1 is designed, engineered, hand-assembled, individually calibrated and thoroughly tested by our small team in East London.
Tech Specs
— 05
- Frequency response20 Hz – 12.5 kHz
- Frequency weightingA
- Time weightingSlow (1s)
- Range32 – 128 dB SPL
- Accuracy±1 dB at 1 kHz
- Resolution1 dB
- Sample rate25 kHz
- DisplayBi-colour LED, 3-digit
- Battery life100 hrs
- ChargingUSB-C
- BodyMachined aluminium
- Dimensions68 × 56 × 25 mm · 125 g
40% of musicians
suffer from
hearing damage.
The Ohr-1
is here to
change that.
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