The Epos GSP 670 is the first wireless gaming headset from Epos. MeinMMO explains in a review how the wireless gaming headset performs and who it is suitable for.
Which headset is it about? The EPOS|Sennheiser GSP 670 is a wireless gaming headset from EPOS. The manufacturer promises latency-free gaming and still provides good sound quality. In our review, we took a closer look at the GSP 670 for you.
EPOS|Sennheiser GSP 670 Review: How did we test?
How long was the headset tested? We thoroughly tested the headset for our review:
- We have been able to extensively test the headset from July 13, 2020. We played, listened to music, and made calls with it.
- We used the headset on PC, smartphone, and PlayStation 4.
MeinMMO explains how much we liked the gaming headset, what we didn’t like as much, and for whom the headset ultimately is suitable.
Features and technical details
| Design | Over-Ear/Closed |
| Connection type | Bluetooth (low latency) or USB |
| Frequencies | 10Hz – 23 kHz |
| Compatibility | PC, PS4, Mac OSX, Smartphone |
| Warranty | 2 years |
| Weight | 398 grams |
| Contents | GSA 70 dongle, 1.5 m USB cable, safety instructions, and quick guide |
| Special features | Dual connectivity: simultaneous Bluetooth pairing of PC and smartphone possible; Sennheiser Gaming Suite as software on PC |
| Price (RRP) | 319,- |
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EPOS I Sennheiser GSP 670 Bluetooth Kopfhörer, Kabellos, 20 h Akku,Verzögerungsfreies Mikrofon... | Zu Amazon |
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Epos GSP 670 in detail
In the following section, we present the gaming headset in detail. We will address the following aspects:
- Design and construction
- Contents
- The software
In the subsequent section, we will explain how the headset performs in practice.
Design and construction
What does the headset look like? The gaming headset comes in plain black and forgoes gimmicks like RGB lighting. The EPOS logo also appears understated.
What buttons does the headset have? The three function buttons and the micro-USB port for charging the device are located on the ear cups:
- On the right ear, there are two volume controls: a large wheel to control overall sound and a small, ribbed wheel to adjust the microphone volume. The large wheel can also be used to turn the headset on and off.
- On the left side, there is a ribbed sliding switch to put the headset into pairing mode (Bluetooth). During operation, the switch can also announce the battery status.
- There is no extra button to turn off the microphone on the headset. To mute the microphone, it needs to be lifted up; alternatively, it can be muted through the software. However, the software must be opened for that, which is cumbersome.
What kind of design is it? The GSP 670 is an over-ear headset: this means that the headset is worn completely over the ears, with the ears sitting inside the ear cushions. The ear cushions can be removed and replaced. However, the microphone is firmly installed and cannot be removed.
Drivers of the headset
The EPOS|Sennheiser GSP 670 relies on the dynamic principle of conversion. These are comparatively cheap to manufacture but do not offer the sound diversity of magnetostatic or even electrostatic drivers. However, they are robust and not as sensitive as electrostatic drivers, which are considered high-end in audio technology.
Dynamic drivers are a good prerequisite for deep bass and a wide range of low tones, but they often struggle with the highs, as the inertia of the material usually adversely affects the sound.
Contents
What accessories are there? In addition to the headset itself, there are
- a USB-A cable to USB-Micro-USB
- a USB extension cable
- a quick guide in multiple languages
- a Bluetooth dongle (GSA 70 dongle) to connect the headset to PlayStation 4 or PC
in the box. Despite the high price for the headset, however, there is no case or fabric bag for storing the headset included. Due to the high weight (398 grams) of the headset, the “EPOS|Sennheiser GSP 670” headset is indeed more intended for stationary than mobile use.
Software: EPOS Gaming Suite
What we like about the software: The software is simple, tidy, and offers good clarity. All important information can be accessed directly from the start screen. This includes the software and firmware version, quick settings, and the battery status of the headset.
The green color is also understated and pleasant to the eye. Manufacturers like Logitech and Roccat also rely on simple, understated designs, and that is good.
What the software can do: Additionally, various adjustments can be made to the headset through the software:
- Sound can be switched between 2.0 Stereo and 7.1 Surround Sound
- various equalizer settings are available
- the microphone can be adjusted
There are also several equalizer presets that you can use.
We did not have any issues with the EPOS Gaming Suite, by the way. The profiles start without problems and are also easily accessible after a computer restart. If the headset is connected to the PC via cable, the firmware of the headset can also be updated without any problems. We used the headset with the following version:
- Software version: 1.4.1.179
- Firmware version headset: 3.1.34
- Dongle firmware version: 3.1.34
What we don’t like so much: While there is a decent manual for the headset, there are only a few explanations for the software. Microphone amplification off, warm, or clear? We have to try the settings, as the software itself does not give us a clear answer.
It’s also a pity that the settings only work on the PC with the software. Console and smartphone do not benefit from the software, and they cannot be saved in the headset itself.
The Epos GSP 670 in practical testing
So far, we have presented the general data and facts about the GSP 670. But how does it perform in practice regarding sound, comfort, and the microphone? We present impressions and experiences from practice.
Comfort
The gaming headset from EPOS appears large and robust at first glance, and at 398 grams, it is not exactly lightweight.
The advantage of the large, robust headset is obvious. It fits snugly on the head, and due to its closed design, the ears are completely surrounded by the ear cushions. The external environment is only partially perceivable.
Overall, the headset tends to sit very tightly on the ears. Those who sit for several hours at the PC or console playing will notice the pressure on their ears in the long run. This is not very comfortable after several hours.
For a better comparison, several other people were allowed to wear the headset, and all complained after a while about the very tight fit on the ears.
Sound quality
What we like: The headset performs well in the lower frequencies. The bass sounds powerful and pleasant; explosions and gunfire are well represented. For a gaming headset, it’s a good sound base.
What is less successful: However, the headset reaches its limits in the highs: here the sound is rather thin. Especially for gamers who like to listen to music while gaming, the moderate highs may be a bother.
What effects does the software have? The software allows for some fine adjustments; however, the quality difference between highs and lows is still noticeable:
- In eSports mode, for example, the lows are slightly attenuated, making colleagues in voice chat sound clearer, and in-game noises are more distinct.
- In music mode, on the other hand, the bass is emphasized, which benefits the overall sound image.
However, the software does not work on the smartphone or PlayStation 4. If you want to use the full range of features, you must use the GSP 670 on a Windows PC.
Microphone
In contrast to the sound quality, which is predominantly convincing while gaming, the microphone is only mediocre. As a speaker, one is clearly understandable but sounds tinny and rather muffled.
This is probably also due to the transmission via Bluetooth. The sound is compressed, and the bitrate for transmission is reduced. The person on the other end of the connection can clearly hear this.
Unlike the Corsair HS50 or Logitech G PRO X, the microphone is also not removable. The manufacturer offers a 2-month accessory warranty period and replaces the entire headset during this period, depending on how the damage occurred.
Connection Type/Connectivity
How good is the Bluetooth connection? It should be positively noted that the Bluetooth connection remained stable throughout our test. Speaking and gaming over Bluetooth works flawlessly; sound and conversations reach our ears in perfect quality without delay.
With very cheap Bluetooth devices like the OneAudio A2, which we also tested, the quality suffers greatly when voice and sound are to be transmitted simultaneously. In contrast to cheap headsets, the sound is not converted using the handsfree codec.
What else can the headset do? Thanks to Bluetooth 5.0, it is even possible to pair the headset with the PC/PS4 and smartphone simultaneously. If you receive a call, the headset switches to the call and then back to the game. A nice feature that we hardly used in practice. If you want to learn more about Bluetooth, we have listed all the important information for you here:
Conclusion
MeinMMO author Benedikt Schlotmann says: With the HyperX Cloud Alpha, the Sennheiser Momentum Black, and a Roccat Noz, several headphones and headsets have already been on my desk. The EPOS|Sennheiser GSP 670 may not offer the excellent sound of a Momentum Black or such a clear microphone as the Roccat Noz, but this tested gaming headset is significantly better built and provides a flawless software experience combined with strong, lossless Bluetooth transmission without connection drops.
The EPOS|Sennheiser GSP 670 gaming headset proves to be a good headset with strengths in bass, build quality, and great Bluetooth connectivity. However, the overall picture is tarnished by the mediocre microphone and dull highs, as well as the relatively high price: with the Hyper X Cloud Flight, the competition offers a similarly good gaming headset at a significantly lower price (around 150 euros) but does not offer clear software or as robust built quality.
In the wireless sector, the GSP 670 is a robust and competitive representative.
Who is the headset suitable for? The GSP 670 from EPOS/Sennheiser is mainly suitable for users looking for a modern Bluetooth headset. Especially with the software, the overall sound can be adjusted properly. The good build quality and excellent Bluetooth connectivity round off the overall picture.
Anyone looking for a headset mainly for gaming, who can overlook shortcomings in the high frequencies and the high purchase price of 319,- should take a look at the GSP 670.
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EPOS I Sennheiser GSP 670 Bluetooth Kopfhörer, Kabellos, 20 h Akku,Verzögerungsfreies Mikrofon... | Zu Amazon |
*Affiliate-Links. Wir erhalten bei einem Kauf eine kleine Provision von Amazon. Vielen Dank für Eure Unterstützung!
Looking for a good headset? In our article the best gaming headsets 2020 for PC and consoles we present to you.
The EPOS|Sennheiser GSP 670 was provided to us by EPOS/Sennheiser for free testing. There was no obligation to publish the review.
