![Amazon.com: EPOS | Sennheiser GSX 1000 Gaming Audio Amplifier / External Sound Card, with 7.1 Surround Sound, Side Tone, Gaming DAC and EQ, Headphone amp Compatible with Windows, Mac, Laptops and Desktops. : Electronics Amazon.com: EPOS | Sennheiser GSX 1000 Gaming Audio Amplifier / External Sound Card, with 7.1 Surround Sound, Side Tone, Gaming DAC and EQ, Headphone amp Compatible with Windows, Mac, Laptops and Desktops. : Electronics](https://m.media-amazon.com/images/I/51AlwkCqW+S.jpg)
Amazon.com: EPOS | Sennheiser GSX 1000 Gaming Audio Amplifier / External Sound Card, with 7.1 Surround Sound, Side Tone, Gaming DAC and EQ, Headphone amp Compatible with Windows, Mac, Laptops and Desktops. : Electronics
![Amazon.com: Audioengine 32-bit D1 Portable Desktop Headphone Amp and DAC, Preamp, USB/Optical Inputs, Hi-Res Audio Playback (2nd Gen) : Electronics Amazon.com: Audioengine 32-bit D1 Portable Desktop Headphone Amp and DAC, Preamp, USB/Optical Inputs, Hi-Res Audio Playback (2nd Gen) : Electronics](https://m.media-amazon.com/images/I/41nobwd6TnL._AC_UF350,350_QL80_.jpg)
Amazon.com: Audioengine 32-bit D1 Portable Desktop Headphone Amp and DAC, Preamp, USB/Optical Inputs, Hi-Res Audio Playback (2nd Gen) : Electronics
![Sound Blaster X4 - Hi-res 7.1 External USB DAC and Amp Sound Card with Super X-Fi® and SmartComms Kit for PC and Mac - Creative Labs (United States) Sound Blaster X4 - Hi-res 7.1 External USB DAC and Amp Sound Card with Super X-Fi® and SmartComms Kit for PC and Mac - Creative Labs (United States)](https://d287ku8w5owj51.cloudfront.net/images/products/hero/others/hero-sound-blaster-x4.jpg?width=800&height=800)
Sound Blaster X4 - Hi-res 7.1 External USB DAC and Amp Sound Card with Super X-Fi® and SmartComms Kit for PC and Mac - Creative Labs (United States)
![Turtle Beach Ear Force DSS2 Dolby Surround Sound Processor | Headphone Reviews and Discussion - Head-Fi.org Turtle Beach Ear Force DSS2 Dolby Surround Sound Processor | Headphone Reviews and Discussion - Head-Fi.org](https://cdn.head-fi.org/a/3199976.jpg)
Turtle Beach Ear Force DSS2 Dolby Surround Sound Processor | Headphone Reviews and Discussion - Head-Fi.org
![Hifi Dolby Surround Audio Processor Usb Dac Preamp Asio Sound Card Headphone Amp - Home Theater Amplifiers - AliExpress Hifi Dolby Surround Audio Processor Usb Dac Preamp Asio Sound Card Headphone Amp - Home Theater Amplifiers - AliExpress](https://ae01.alicdn.com/kf/HTB1v0hOJpXXXXXCXXXXq6xXFXXXf/HiFi-Dolby-Surround-Audio-Processor-USB-DAC-Preamp-ASIO-Sound-Card-Headphone-amp.jpg)
Hifi Dolby Surround Audio Processor Usb Dac Preamp Asio Sound Card Headphone Amp - Home Theater Amplifiers - AliExpress
![Amazon.com: Creative Sound Blaster Z SE Internal PCI-e Gaming Sound Card and DAC, 24-bit / 192 kHz, 116 dB SNR, ASIO, 600Ω Headphones Amp, Mic EQ, Discrete 5.1 / Virtual 7.1, Supports Amazon.com: Creative Sound Blaster Z SE Internal PCI-e Gaming Sound Card and DAC, 24-bit / 192 kHz, 116 dB SNR, ASIO, 600Ω Headphones Amp, Mic EQ, Discrete 5.1 / Virtual 7.1, Supports](https://m.media-amazon.com/images/I/61-AeJjmX2L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Creative Sound Blaster Z SE Internal PCI-e Gaming Sound Card and DAC, 24-bit / 192 kHz, 116 dB SNR, ASIO, 600Ω Headphones Amp, Mic EQ, Discrete 5.1 / Virtual 7.1, Supports
![Amazon.com: Lavaudio Headphone Amp Portable Desktop DAC 768kHz/32Bit and Native DSD512 USB Type-C Hi-Res Stereo Headphone Amplifier 3.5/4.4mm/Coaxial/Optical Out for PC/Laptop/Smartphones/Speaker Home Audio DS400 : Electronics Amazon.com: Lavaudio Headphone Amp Portable Desktop DAC 768kHz/32Bit and Native DSD512 USB Type-C Hi-Res Stereo Headphone Amplifier 3.5/4.4mm/Coaxial/Optical Out for PC/Laptop/Smartphones/Speaker Home Audio DS400 : Electronics](https://m.media-amazon.com/images/I/71WDp4dPdgL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Lavaudio Headphone Amp Portable Desktop DAC 768kHz/32Bit and Native DSD512 USB Type-C Hi-Res Stereo Headphone Amplifier 3.5/4.4mm/Coaxial/Optical Out for PC/Laptop/Smartphones/Speaker Home Audio DS400 : Electronics
![Audio-Technica SR7 SonicPro Over-Ear High-Resolution Audio Headphones with FiiO A1 Portable Headphone Amplifier, Gun Metal Grey - Walmart.com Audio-Technica SR7 SonicPro Over-Ear High-Resolution Audio Headphones with FiiO A1 Portable Headphone Amplifier, Gun Metal Grey - Walmart.com](https://i5.walmartimages.com/asr/0a5deeac-5017-40c1-85b4-cf9138c0377e_1.0eb6e7b3698a22391d9ba471acfb9346.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Audio-Technica SR7 SonicPro Over-Ear High-Resolution Audio Headphones with FiiO A1 Portable Headphone Amplifier, Gun Metal Grey - Walmart.com
![Amazon.com: Sound BlasterX G6 Hi-Res 130dB 32bit/384kHz Gaming DAC, External USB Sound Card with Xamp Headphone Amp, Dolby Digital, 7.1 Virtual Surround Sound, Sidetone/Speaker Control for PS4, Xbox One : Electronics Amazon.com: Sound BlasterX G6 Hi-Res 130dB 32bit/384kHz Gaming DAC, External USB Sound Card with Xamp Headphone Amp, Dolby Digital, 7.1 Virtual Surround Sound, Sidetone/Speaker Control for PS4, Xbox One : Electronics](https://m.media-amazon.com/images/I/51oTAZAlrqL._AC_UF894,1000_QL80_.jpg)