When comparing Razer Thresher Ultimate vs 66 Audio BTS Pro, the Slant community recommends 66 Audio BTS Pro for most people. In the question“What are the best headphones?” 66 Audio BTS Pro is ranked 21st while Razer Thresher Ultimate is ranked 65th. The most important reason people chose 66 Audio BTS Pro is:
The BTS Pro is quite robust and can withstand some minor splashes of sweat or rain as these are sweat-proof. They are not completely water-proof though, so you should not get them soaking wet.
Specs
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Pros
Pro Powerful and detailed sound
Bass performance from the Thresher is great, as the output is powerful and slightly boomy, which highlights the different explosions, gunshots and attacks that in-game characters make. The mids have good clarity, yet are slightly recessed so dialogue may be quite difficult to hear in busy game moments. The highs are not the most natural sounding as they are boosted, but this also makes audio details like the rustle of grass or the blowing of the wind easy to hear.
Pro 7.1 surround sound
You’ll experience a better sense of direction and immersion from the audio that you hear. The Dolby 7.1 Surround Sound feature makes the sound feel wider and more enveloping. This feature also helps you easily identify where the different sounds that you hear are coming from, and can give you a competitive edge. The microphone can also be pushed into the left ear cup when not in use.
Pro Very comfortable headband
You aren’t likely to feel excess pressure or discomfort on the top of your head. Instead of a single piece of cushioned plastic or metal as a headband, the Thresher features a 2 piece hammock design with a steel piece giving the headband structure while a separate, leather-wrapped foam piece that acts as a cushion on your head. This foam piece feels very soft as there is no solid piece for your head to hit. This part of the headband also automatically adjusts to best fit your head size and shape.
Pro Thick and very soft ear pads
The ear pads drastically reduce pressure around the ears. The pads have thick cushioning and have a leather surface, making them feel soft and smooth on the skin. Razer also offers replacement pads with gel as cushioning instead of foam, which may feel even more comfortable.
Pro Great microphone
Your teammates should easily hear your voice chats in-game. The microphone produces great sound quality, and should make your voice sound full and clear. Noise cancelling is also quite good, and is able to prevent ambient noise and most of your button presses or mouse clicks from mixing with your audio.
Pro Base station has multiple I/O options
You can easily hook up the Thresher Ultimate to your PC as well as game consoles. The base station offers optical in/out as well as USB in so you do not need converters and the like for console and PC compatibility. You can also hook up both a PC and a console at the same time, and you can toggle between the 2 sources using the switch at the rear of the base. Surround sound processing is also handled by the base station so you do not need any software for this function to work.
Pro A headphone stand is included
Storing this headset when not in use shouldn’t be difficult. The Ultimate pack comes with an all-plastic headset stand. It can be placed over the base station for a sleek look.
Pro Great for use when outdoors, going for a run or working out
The BTS Pro is quite robust and can withstand some minor splashes of sweat or rain as these are sweat-proof. They are not completely water-proof though, so you should not get them soaking wet.
Pro Good sound quality with focus on the lower frequencies
There is good detail in the highs and the mids can also be heard clearly with very little muddiness. The lower frequencies are boosted, resulting in a good level of depth and power to each bass thump.
Pro Will stay snug on your head
The BTS Pro ear cups sit on the ears with hooks keeping them in place. The flexible connecting band provides good clamping force and can adjust to your head size with continued use. Combined with cushioning on the cups, these are comfortable to wear and will stay in place.
Pro No long cables to deal with
Bluetooth connectivity allows the BTS Pro to connect with smartphones and compatible music players wirelessly, so cables won't be an issue.
Pro Companion iOS app adds extra functionality
66 Audio's Motion Control iOS App gives users added functionality, including EQ control and presets selection, battery status indicator, and even headphone position tracking. These features can improve the listening experience and also minimize the chances of you losing these headphones.
Pro Can last through multiple long listening sessions
With up to 40 hours of playback time at full charge, it's more than enough for most listening sessions. You won't have to charge these frequently.
Pro Hardshell case makes transport more secure and convenient
A hard shell carrying case is included, which can protect the headphones from minor impact and also make transport much easier. The case also has good aesthetics.
Pro Can be folded to a more compact size
They are easy to bring on the go as the ear cups can be folded into the headband. This further reduces the already slim and compact size, making them easy to chuck into a bag when on the go.
Pro Ear cup functions as a remote
The right ear cup of the BTS Pro features buttons for controlling headphone features. You can play/pause tracks, increase/decrease volume as well as answer/end calls by pressing the corresponding buttons, negating the need to pull out your phone to do so.
Pro Allows taking calls
You do not need to take the BTS Pro off in order to answer incoming calls. There is a built-in microphone which allows you to easily take or make calls in the middle of your run or workout.
Cons
Con Limited surround sound functionality for certain sources
You won’t get full surround sound functionality when using a variant of the headset on a different platform. The Thresher comes in Xbox and PS4 models. Both work with the PC and consoles with optical and/or USB audio out. However, you only get surround sound for the Xbox platform when using the Xbox-specific variant, and the same is true with the PS4 version.
Con Ear pads get warm quickly
The area around your ears may feel warm and sweaty rather quickly, as the leather ear pad surface traps heat. You may want to invest in the Razer cooling gel ear pads to alleviate this problem.
Con Heavy
Your head and neck may feel tired when using the Thresher for extended periods of time. It weighs in at around 410g which is noticeably heavier compared to other wireless gaming headsets.
Con Included stand feels flimsy
The headset stand may give the impression that it’ll break easily. It is made of thin plastic and flexes slightly when the headset is placed on it.
Con Some distortion can be heard at lower volumes
There may be audible levels of a scratching sound or distortion when using these at lower volume levels. This can be quite distracting, and can have a negative impact on your listening experience.
Con Motion Control App is for iOS only
At the moment, users of non-iOS devices will not be able to take advantage of the companion app's functionality. However, 66 Audio have announced that an Android app is currently in development.