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Sennheiser PC 155 USB

alaTest has collected and analyzed 429 reviews of Sennheiser PC 155 USB. The average rating for this product is 4.4/5, compared to an average rating of 4.0/5 for other Headphones for all reviews. People really like the usability and microphone. The price and comfort also get good opinions. There are some less positive opinions about the treble quality and noise isolation. There are some mixed comments about the size.

sound, comfort, price, microphone, usability

noise isolation, treble quality

We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the Sennheiser PC 155 USB is awarded an overall alaScore™ of 80/100 = Very good quality.

Review analysis

(Based on 429 reviews)

Expert Reviews  

User Reviews  

Showing 315 review(s)

Expert Reviews User Reviews
Showing 1 - 268 of 315 Show Reviews: in English | in other languages (114)

Consumer review by: ( review summary for Sennheiser PC 155 USB


alaTest has collected and analyzed 16 user reviews of Sennheiser PC 155 USB from The average user rating for this product is 4.1/5, compared to an average user rating of 4.0/5 for other Headphones on People really like the noise isolation and microphone. The durability and usability also get good views. Some have doubts about the size, while there are mixed opinions on the portability and price.

sound, usability, durability, microphone, noise isolation


75% of the reviews on give this product a positive rating.

This summary is based on the products: SENNHEISER PC 166 USB H/SETSennheiser PC156 PC Headset, Over HeadSennheiser PC166 PC Headset, Over Head

Oct, 2015

Consumer review by: ( review summary for Sennheiser PC 155 USB


alaTest has collected and analyzed 242 user reviews of Sennheiser PC 155 USB from The average user rating for this product is 4.3/5, compared to an average user rating of 3.9/5 for other Headphones on People really like the microphone and usability. The price and comfort are also mentioned favorably, whereas opinions are divided on the reliability. There are some negative reviews about the noise isolation.

sound, comfort, price, usability, microphone

noise isolation

89% of the reviews on give this product a positive rating.

This summary is based on the products: Sennheiser PC 166 USB Stereo Multimedia Gaming HeadsetSennheiser PC 155 USB Binaural Headset with Noise-Canceling MicrophoneSennheiser PC 146 Gaming Headset with Adjustable Boom Mic

Oct, 2015

Staff Recommended

Expert review by: Jammer (

Sennheiser PC 166 USB Headset


The best gaming headset ever

The headset provides great sound quality with quick response which is ideal for gaming. The microphone is enabled with sound-canceling features, which ensures that environmental noise is not delivered to whoever the user is contacting. The USB adapter...

The volume is a bit low for some types of audio such as music, which is a problem that cannot be fixed

Check the Amazon website here for more information on this product.

Mar, 2011

Expert review by: Alistair Daff (

Sennheiser PC166 USB PC Gaming Headset Review


I ordered this headset last week and received it within 2 days! I have been using this headset for a...

Feb, 2008

Expert review by: Kenneth Henry (

Sennheiser PC 155 USB review


The PC 155s currently sit at the top of the tree in Sennheiser's PC headset range but there's been no skimping on sound quality in comparison with its usual mid-to-high-end hi-fi sets. For £90, there'd better not be - but the company has looked at the...

Sound quality, Long cable, unobtrusive mic

Price, Can get tight around the ears, sound a little “controlled” d

Expensive – but no sacrifices on sound quality mean it’s equally capable with hi-fi equipment as gaming/voice recognition use.

Jun, 2004

Expert review by: Paul Weir (

Headsets - Sennheiser PC155 vs Icemat Black Siberia


Just a few years ago, there wasn't any great justification for purchasing a headset with a microphone unless your name was Cheryl and you worked in a call centre in Woking. Skype, Google Talk and the increasing number of games that include voice over...

Sep, 2005

Expert review by: Karan Bajaj (

Sennheiser M-145 headset


These two headsets from Sennheiser are great for music and set benchmarks in their respective fields

Comfortable ; Excellent sound

Non removable mic

Dec, 2007

Consumer review by: nicosa (

Sennheiser PC166 USB Stereo Multimedia Headset


Our office ordered 6 of the PC165 which was changed to the PC166 which we received (different packaging). Upon first use I immediately noticed off-balance drivers: Bass was weak on the left. I swapped with my colleague's PC166 headphones (from the set...

Long cord with cord winder for storage, replaceable ear pads, sturdy, compact USB adapter, inline volume and mic mute, flexible mic

Poorly matched headphone drivers, lousy bass, tinny highs, supra-aural ear pads, limited adjustment and comfort. i.e. the most important aspects of headphones

Jan, 2004

Consumer review by: N/A (

Very good Headset


only thing would be preference if u like isolation and earcups....well these are on-ear headphones so just remember that altho they are the most comfortable on-ear-headphones i have ever worn

Very Comfortable and light on the head and ears ; They are tough....even after i dropped a 80lb marble statue on them...they still worked even tho some of the plastic broke....they kept on working taped together for about 4 years lol ; Surprisingly...

i dont have a lifetime supply of them....which would probably only require like 3 pairs in this case lol

Mar, 2012

Consumer review by: Picky (

Not worth the price


Brand name

Uncomfortable to wear, but I didn't wear it for long so maybe it will break in. I immediately noticed the sound quality is not as good as my Plantronics DSP-500, both from the headset and microphone. If you have never had a really good sounding...

Mar, 2011

Consumer review by: ziprun (

Good Product Overall


Great overall but would prefer over the ear

Fast Connectivity

Handheld Playback Volume

Mar, 2011

Consumer review by: G_Sajer (

Looks good


This is an upscale product. It is not budget priced, but is worth the cost if you are a serious gamer.

Very good sound quality, good durability. plenty of cord length. Good comfort level for long term use

A little loose fitting, but acceptable. The mic boom will slip down occasionally

Dec, 2010

Product Specifications

The ultimate gaming tool. Not to brag, but this has got to be the best gaming headset out there. The USB adapter with integrated sound card lets you take your own personal extreme surround sound with you wherever you play. The XL ear caps block out surrounding noise and give you ultimate wearing comfort.

Audio Input

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

Audio Output

Connectivity Technology:Wired
Headphones Form Factor:Behind-the-neck/Ear-cup/Semi-open
Headphones Type:Binaural
Product Type:Headphones
Response Bandwidth:15 - 23000Hz/18 - 22000Hz/30 - 18000Hz/40 - 20000Hz
Sound Output Mode:Stereo/Surround Sound

Audio System

Recommended Use:Conference IP phone / PC multimedia / Portable audio system/PC multimedia/PC multimedia / Portable audio system


Model:135 USB/136 USB/145 USB/146 USB/155 USB/156 USB/165 USB/166 USB/M145 USB
Packaged Quantity:1
Product Line:Sennheiser/Sennheiser PC

IP Telephony

VoIP: Yes

Remote Control

Type: None