Creative Labs Sound Blaster G8 USB DAC and AMP

I’ve been using the Sound Blaster G8 for a few weeks now, and I’m genuinely impressed by its performance. I mainly use it with my Logitech Z623 speakers and a pair of high-impedance headphones, and the difference in clarity and depth is amazing. The G8 delivers clean, rich audio with powerful bass and detailed highs, even at lower volumes. It’s compact and built solidly, with intuitive controls and excellent customization through the software. The dual USB input and audio mixing features are perfect for gaming and streaming setups. I switched from onboard audio, and the improvement was instantly noticeable — everything sounds more dynamic and alive. It’s plug-and-play friendly, and works flawlessly on both PC and console. For the price, it’s an outstanding upgrade for anyone looking to elevate their sound experience.

Upgraded from a soundblaster x4. First unit of the g8 I received had a hum when volume was set at 0 and I figured it was defective. I had been looking to upgrade my older x4 unit since it was over four years old and I figured the tech had advanced. I eventually reordered a few months later and the unit I have now has nice and crisp audio and is absolutely an upgrade. I utilize the sound for fps games, videos/movies, and music. It’s a nice compact dac with white leds that don’t turn off, but not bothersome. Easy to use. I did install the creative software, but don’t bother too much with it or the scout mode. The default mode works well enough. If you’re looking for a dac for your pc gaming and don’t want to rely on on board sound, I recommend this unit. Creative soundblaster has been around for awhile and makes good products.

This thing is totally underrated in the external DAC space. It keeps things simple, but does not compromise on sound quality. If you play PC games and are somewhat of an audiophile, you will LOVE this. I have purchased many other known brand DACS with LCD screens and a lot more setting to adjust, and to be honest I prefer the simpler life. The included features (Acoustic Engine) in the software are simple, yet extremely powerful, yielding truly stellar sound across a range of headphones. Portable, functions superbly for both music and gaming and has tons of connection options to meet most needs. And the volume power and clarity is astonishing, I can't believe this is a sound blaster product, I'm shocked how good it sounds.

This is pretty good DAC when it functions correctly. Unfortunately, the product started malfunctioning after about a month and a half of use. Some times it would have a big delay when sending sound and other times I would have to move the volume knob up or down. The Sound Blaster Command Software is... acceptable. It's good when you need to configure something on the DAC, but you can just attach a dedicated USB-C power supply, connect a LINE-IN or TOS cable to your hardware of choice and it will work that way as well. No Software needed. About the volume control knob. It's either malfunctioning or it's not analog - trying to set it to low volume just lowers the volume instantly and pushing it past low volume just makes it have a sudden burst of sound. It's a MUCH bigger issue when using it in High Gain mode. Close to "nearly damaging your hearing" levels of loud. It's a serious problem and the main reason I cannot recommend this product. I recommend getting the G6 over this model. It's cheaper, and you won't risk going deaf with the odd sound control knob.

Easy to use, just plug it into a USB-C port and install the Creative App. Included five-foot cables are plenty long enough. Sound quality is far and away better than any onboard audio on any motherboard you can buy. Open-back headphones will see the most benefit with a wider sound stage and excellent sound separation. Volume control can be set to sync with Windows or by using the physical knob. As a PC audio solution which can be carried across multiple builds, it's a decent enough value. I just wish it had a physical power button, which seems like an odd omission at this price.

Very new to the world of audio and DACs. I'd been just using the headphone port on my tv up until recently. Plugged my headphones into my computer to play a game with friends and happened to listen to some music when I noticed that my headphones' audio sounded much better and more full, for lack of a better word. Plugged them back into my tv to double check and sure enough, they sounded worse, lacking both bass and detail. Now I'm definitely in the minority on this, but my current setup is very much a couch media setup, with all my consoles any my PC connected to my living room tv. I needed something that could be plugged into my tv for all my consoles with an independently connected power supply cord and a separate connection dedicated to my PC which could carry both my headphone and microphone signals, and the Sound Blaster G8 checked all those boxes. Looked up some reviews and was pleasantly surprised to find that this one was recommended. Bought it, and I'm not at all disappointed with my purchase. My headphones' audio sounds as good as, or better than my PC does by itself, but with the added benefit that I can now have my headphones and microphone connected to my PC while my headphones are also connected simultaneously to all of my other devices via my tv. It's a perfect fit for my setup. The build quality was also surprisingly good too. I'd heard other people in reviews bemoan the plastic construction, but it's not cheap-feeling at all to my hands and as long as it remains that way, I'll be more than happy with it. One small issue I did have though was when I tried to plug in my digital audio cable for my tv, the door that's supposed to close when there's no cable connected seemed to snap and now won't close. I also had some trouble connected the cable, likely as a side effect of this issue. That said, once the cable was connected, no further issues. Overall, if you've got an oddly specific living room multimedia setup like I do, I can definitely recommend this product. The two usb-c ports (a rarity on DACs like this from what I've seen) are a game changer, allowing my to have a cord connected to my PC and a separate power cord for all my other devices when my PC isn't on. Not to mention the other incredible port selection variety. While I'm not planning to upgrade my headphones right away, I'm confident that this DAC will be able to drive them given the specs. Give it a try if it fits your needs.

Bought this to replace my current G6 (or use as a backup for G6). At first I didn't notice the difference in sound quality, but after careful listening I did notice an improvement over the G6 sound quality. The sound stage appears to be deeper and wider over the sound of G6, and once you get used to it, it should be a good upgrade over the previous card. The only issue I had was that since my computer is a bit old, it only has one USB-C port, so using this sound card would take up the USB-C port and make it unavailable for other uses. However, once I replace my computer with extra USB-C ports in the future, this should no longer be a problem. (Note: I don't play a lot of games and mainly listen to music using this device, so the review is based on music-listening experience only.)

Take any headphone to another level all together, be prepared though because it will make them capable of blowing your ear drums. Tons of options for customisation and adjusting, scout mode is amazing.

Game to voice chat mix does not work. Only just tried to use it and now likely stuck with a broken DAC. *Update* 1. Windows Sound Configuration Before opening Steam, you must ensure Windows recognizes the dual audio endpoints of the Sound Blaster G8. Default Playback: Go to Windows Sound Settings and set Sound Blaster G8 USB-1 as your "Default Device." This handles your game and system audio. Communications Playback: Set Sound Blaster G8 USB-2 as your "Default Communications Device." This route ensures voice chat is isolated for the mixing knob to work. Recording: Set Sound Blaster G8 External Mic (or Mic-In) as your "Default Device" in the Recording tab. 2. Steam Chat Settings Once Windows is configured, match these settings within the Steam Client: Open the Friends List and click the gear icon (Settings) in the top-right corner. Navigate to the Voice tab. Voice Input Device: Select Sound Blaster G8 External Mic. Voice Output Device: Select Sound Blaster G8 USB-2. This is critical for the "Voice" side of the GameVoice Mix knob. Voice Transmission Type: Choose between "Open Microphone" or "Push-to-Talk" based on your preference. In the end it was Gemini that found this solution. The reversal of the settings in Steam feels a bit non-sensible, but it works!

Terrific product