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Cyber Acoustics AC 400R

Cyber Acoustics AC 400R
alaAverage 4.1

4 reviews

Feb, 2016

alaTest has collected and analyzed 4 reviews of Cyber Acoustics AC 400R. The average rating for this product is 3.9/5, compared to an average rating of 4.0/5 for other Headphones for all reviews. People really like the usability. The portability is also mentioned favorably, whereas reviews are divided on the sound. There are some negative reviews about the comfort.

price, portability, usability


On average, users rate this product 73/100 and experts rate this product 90/100.

Review analysis

(Based on 4 reviews)

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Consumer review by: ( review summary for Cyber Acoustics AC 400R


alaTest has collected and analyzed 3 user reviews of Cyber Acoustics AC 400R from The average user rating for this product is 3.7/5, compared to an average user rating of 3.9/5 for other Headphones on Reviewers really like the usability. The portability also gets good feedback, whereas the sound and price get mixed comments. Some have doubts about the comfort.

portability, usability


100% of the reviews on give this product a positive rating.

This summary is based on the product: Cyber Acoustics AC-400R Speech Recognition Computer Headset

Feb, 2016

Expert review by: Paul Urquhart (

Review: Corsair Carbide Series 400R


Corsair has made a habit of releasing awesome hardware. None of this awesome factor is lost even when they make an 'affordable' product. Case in point: the Carbide 400R mid-tower chassis.

Jun, 2012

Product Specifications

The PCvoiceLINK, AC-400R is a stereo headset microphone. This amplified microphone element can be used for speech recognition applications and voice over the Internet. The AC 400 speech recognition headset provides stereo sound and is Dragon NaturallySpeaking certified. PRODUCT FEATURES: Amplified noise canceling microphone element; Stereo headset (can be worn on the right or left side); Deluxe leatherette ear pads; Adjustable headband and swivel design; Flexible mic arm; 7' shielded cord; 3.5mm nickel plated plug; Sensitivity: -67Dbv/microbar, -47dbv/Pascal +/-4db; Mic power source: 1.5 volts DC; Microphone Frequency response: 100 to 16,000Hz; Microphone Impedance: 680 ohms.

Audio Input

Microphone Form Factor:Built-in
Microphone Operation Mode:Mono

Audio Output

Connectivity Technology:Wired
Headphones Form Factor:Semi-open
Headphones Type:Binaural
Product Type:Headphones
Sound Output Mode:Stereo

Audio System

Recommended Use:PC multimedia


Manufacturer:Cyber Acoustics
Packaged Quantity:1
Product Line:Cyber Acoustics AC