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Key Features
- For Listen-Only IFB
- For Otto Speaker Mics
- 3.5mm Right-Angle Mini Plug
- 4' Cable
The beige Otto Engineering Listen-Only Earphone Kit with Acoustic Tube is an IFB and personal monitoring earphone that features a 4' straight cable and a 3.5mm right-angle mini plug. It allows hands-free listening when used with an Otto Engineering speaker mic (available separately).
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See any errors on this page?
How long is the cable?
How long is the cable?
The cable is 4-feet long.
Date published: 2020-10-27
What is the impedance of the device?
What is the impedance of the device?
270 Ohms +30% at 1KHz is the impedance of this earphone.
Date published: 2020-06-17
Do l need anything else to use this for listening ...
Do l need anything else to use this for listening to my Bearcat police scanner.
This Otto Engineering kit can be connected to a 3.5mm earphone jack for listening only without the need for additional equipment..
Date published: 2020-11-08
question
What does IFB stand for?
Interruptible Fold Back. In live audio mixing/studio settings, it refers to the system set up for an earpiece the on-air person wears, which allows the producer to speak directly to the on-air person without the rest of the crew hearing.
Date published: 2019-06-12
question
Will this work on an iphone?
You'll need a preamp to boost the audio level from the phone through this ear piece. The sound is very low without the additional preamp.
Date published: 2023-10-05
Hello, can this Otto IFB be used with Sennheiser ...
Hello, can this Otto IFB be used with Sennheiser EK IEM G4 or G3? Thanks
Yes. This is compatible with the Sennheiser IEM syatem.
Date published: 2020-11-03
Will this work plugged in to a Macbook Air laptop ...
Will this work plugged in to a Macbook Air laptop during a Zoom meeting?
The Otto Engineering Listen-Only Earphone Kit with Acoustic Tube (Beige, 3.5mm Mini Plug) can technically be used with a laptop's headphone jack, but it is not intended for this type of use and volume will be very low.
Date published: 2024-03-07
Does this work with an Audio-Technica AT2005USB?
Does this work with an Audio-Technica AT2005USB?
Yes it will work with the headphone output connector on the Audio-Technica AT2005USB.
Date published: 2020-10-02