$12.99
Audio Converter, AMANKA Digital to Analog Audio Decoder with Digital Optical Toslink and Coaxial Inputs to Analog RCA and AUX 3.5mm (Headphone) Outputs Fiber Cable IncludedAmazon$274.95
Dayton Audio DSP-408 4 Input 8 Output DSP Digital Signal Processor with Built-in EQ, Crossovers, Time Alignment, and Input/Output Mixing for Home and Car AudioAmazon$53.26
DIGITAL AUDIO DECODER with 4K HD MULTIMEDIA INTERFACE and LPCM 7.1CH OUTPUTAmazon$265.00
Key Digital 4K/18G HDMI Fixer and Booster with Optical Audio & De-Embedded Audio Output KD-FIX418A-2B&H Photo$32.64
Audio Decoder,5.1 Channel Stereo DTS/AC‑3 Audio Decoder,Digital Optical Coax to Analog Audio Converter,with CEN/FR/FR/SL/SR/SW Output Ports,for Video Players/DVD,etc(black)Amazon$27.42
Digital RF Modulator Audio Video AV inputs into RF & TV Output Signals AV RF AV TV Converter , VHF UHF Signal Amplifier for Satellite Receivers , Video Cameras , Game Consoles , CCD Cameras US PlugAmazon$12.09
jojofuny 2pcs Audio Output Splitter Audio Splitter Digital Optical Cable Audio Adapter Fiber Optic Cables BlacklAmazonSAVE $2.80
$25.99$28.79
Bluetooth Audio Receiver FM Radio,MP3 Digital Player,LED 4-Digital Display,SD Card/USB Playback 3.5mm Audio Output(Black)Amazon$25.99
192kHz Digital to Analog Audio Converter 5.0 Bluetooth Receiver DAC Wireless Audio Adapter with Optical/Coaxial to RCA 3.5mm Audio Output with Volume Control for TV Phone TabletAmazon$9.99
RIIPOO Digital to Analog Audio Converter - DAC Support Digital SPDIF Optical Input to Analog L/R RCA Output Converter Toslink Optical to L/R Audio Adapter for PS3, HD DVD, PS4, Amp, Apple TVAmazon$29.89
4K 60Hz HDMI Audio Extractor Converter SPDIF + 3.5MM Output Supports HDMI 2.0, HDCP 2.2, 1080P@120Hz, 1080P@144Hz, Dolby Digital/DTS Passthrough CEC, HDR10 by J-Tech Digital [JTD18G-H5CH]AmazonSAVE $25.00
$64.99$89.99
FX-Audio DAC-X6 Mini HiFi 2.0 Digital Audio Decoder DAC Input USB/Coaxial/Optical Output RCA/Headphone Amp 24Bit/96KHz DC12V(Silver)Amazon$9.99
HIEbee 5.2 Bluetooth Audio Receiver, USB Audio Converter, Fiber coaxial AUX Output Digital Audio converterFor PC,Win7/8/10Amazon$15.77
SPDIF RCA/Optical Out Back Plate Cable Bracket, Dual Port 24-bit/192kHz Optical/Coaxial PC Digital Audio Output Adapter to Audio DAC ConverterAmazon$489.00
Denon DN-700C Network CD/Media Player with Digital Audio Output and RS-232CAmazon$549.00
Azden FMX-42u 4-Channel Microphone Field Mixer with USB Digital Audio Output FMX-42UB&H Photo$89.99
Professional Audio Mixer, TKLBLS Sound Board Mixing Console with 4 Channel 99-Bit DSP, 7-Band Eq Output, Digital MP3 Computer Input, 48V Phantom Power Stereo, DJ Mixers Board for Recording, Live StreaAmazon$11.99
HAOQUOOU Digital Optical Fiber Splitter 1 in 2 Output Toslink Splitter Audio Optical Fiber Cable Adapter Optical Fiber Converter, Suitable for Home Theater, DVD Player, Digital TV, etcAmazon$10.14
Srutueo 24Bit 192Khz Daughter Card SPDIF Optical and RCA Out Plate Cable Bracket Digital Audio Output for, Black, 500111302AmazonSAVE $2.00
$18.99$20.99
Tendak 4K x 2K HDMI to HDMI and Optical TOSLINK SPDIF + 3.5mm Stereo Audio Extractor Converter HDMI Audio Splitter Adapter(HDMI Input, HDMI + Digital/Analog Audio Output)Amazon$219.00
SMSL DO100PRO Digital Audio DAC high-end chip ES9039Q2M XLR Balanced Line/RCA Single end Line Output Bluetooth/USB/Optical/Coaxial Input DSD512 PCM 768kHz/32Bit XMOS XU-316 with Remote ControlAmazon$19.99
SPDIF/Toslink Digital Optical Audio Splitter 1x3, Optical Audio 1X3 Splitter, Support Dolby Digital & DTS 5.1 for PS3, Xbox, Blue-Ray DVD, HDTV,TV Box(1 Input 3 Output)Amazon$1,614.99
Musician Phoenix Digital Audio Interfaces Converter USB/Optiacl/Coaxial/AES/EBU/External Clock Input I2S HDMI/AES/EBU/OPT/COAX Output DSD512 24Bit/768kHz EP4CE22 Studio Quality Sound DDCs (Silver)Amazon$4.61
PT2399 Digital Microphone Digital Microphone Amplifier Board Microphone Amplifier Board Amplifier Module with 2 Microphone Outputs Adjustable Reverberation Audio Amplifier ModuleAmazon$499.95
Memphis Audio VIV68DSP 6-Input & 8-Output Digital Sound ProcessorAmazon$99.99
CKLau 4 Port KVM HDMI Switch with Digital Audio Output, All Input Cables and 2 USB 3.0 Hub, 4x1 HDMI KVM Switch USB 3.0 Supports Hotkey Switching, 4K@60Hz, 2K@144Hz, EDIDAmazon$4.21
MAIKO Digital SPDIF Optical Audio Splitter 2 Way Toslink Splitter Adapter 1 Input 2 Output SPDIF Optical Cable Splitter HubAmazonSAVE $149.90
$1,349.10$1,499.00
Denon DCD-1700NE CD/SACD Player, Ultra-Precision 192 kHz/32 Bit D/A Converter, Vibration-Resistant Design, Supports DSD, FLAC, and WAV Files, Pure Direct Mode, 2 Digital Audio Outputs, SilverAmazon$25.99
Facmogu ST-838 2.1CH Audio Power Amplifier, RMS 20Wx2+40W Class D Stereo Digital Audio Amp with Subwoofer Output, 80W Mini Subwoofer Amplifier Audio Stereo Bass Amp with DC12V Power Adapter - SilverAmazon$11.59
KLKCMS Digital to Analog Audio Converter/Optical SPDIF TOS to Analog Stereo L/R Adapter / 3.5mm RCA OutputAmazon$37.74
Taramps EQ BASS Digital Audio for Control Your Bass Volume, with RCA Output/Input, Perfect Match The Output Signal Levels of virtually al Models of CD/DVD Head Units, Frequency Response to 250HZ.Amazon$23.30
Cusstally 192KHz ARC Audio Adapter Audio Extractor Digital to Analog Audio Converter DAC SPDIF Coaxial RCA 3.5mm OutputAmazon$99.95
Memphis Audio LL2BE 2-Channel Line Output Converter with Digital Bass RestorationAmazon$17.87
Easyday Digital Coax and Optical Toslink to Analog Audio Converter Support 3.5mm Output JackAmazon$19.99
Cuxnoo 192kHz Digital to Analog Audio Converter with Volume Adjustable, Convert Coaxial/Optical Signal for PS4, Xbox, Blu-ray player to Output on RCA L/R, 3.5mm Audio Headphone SpeakerAmazon$8.42
Zerone Toslink to Mini Toslink Digital Optical Audio Cable, Mini Optical Toslink Digital Audio Cable SPDIF Optical Cord for Devices with Round SPDIF Output Connect to Amplifier(1M)Amazon$119.00
SMSL C100 HiFi USB DAC AK4493S XU316 Pure DAC DSD512 32Bit/768kHz Wireless MQA DAC USB/Optical/Coaxial/Bluetooth 5.0 Input RCA Output Desktop Digital Audio ConverterAmazon$32.98
SOUTHSKY 5.1/2.1 Audio Rush Digital Sound Decoder Converter,Optical SPDIF, Coaxial to 5.1CH 2.1CH Analog Audio (6RCA Output) for Old AV ReceiverAmazon$1,399.00
Ashly Protea 4.8SP - 4 Input, 8 Output Digital Speaker Processor 4.8SPB&H Photo$14.99
SOUNDFAM Optical Audio Splitter ,Toslink Splitter 1 in 2 out Optical Audio Adapter 1 Male Input 2 Female Output for Home Theatre, DVD Player,Digital TV,Playstation-BlackAmazon$99.99
Facmogu DAP-23C 2.1CH 200W Karaoke Wireless Bluetooth Amplifier Receiver w/Subwoofer Output, HDMI ARC/Optical/MIC In, RMS 60Wx2 Home Theater Audio Stereo Amp Digital Amplifier Treble/Bass/Echo/USB/RCAAmazon$39.98
HiFi Stereo Audio Amplifier-BT-298Pro Bluetooth 5.0 Home Speakers Amplifier 50W X 2 Max. 600W Output Mini Digital Power Amplifier Receiver with Echo,MIC,USB, FM and Remote ControlsAmazon$14.92
EASYDAY Analog (L/R) Stereo to Digital Audio Converter Adapter - Changes Stereo L/R (Red/White) RCA Input to Digital Coaxial or Optical Toslink [SPDIF] OutputsAmazon$680.00
DENAFRIPS Enyo USB Fiber Coaxial I2S HiFi Digital Audio DAC R2R Decoder DSD RCA/XLR Output 100-240VAC,50/60Hz Worldwide Voltage (Black 1PCS)AmazonSAVE $1.00
$18.99$19.99
Amplifier Board ,100W Bass Output Subwoofer Digital Power Amplifier Board ,Audio Stereo AMP Module for DIY SpeakersAmazon$27.96
7 Band Sound Equalizer, 12dB High Bass Adjustment Dual Channel Digital Audio Equalizer with Front 3.5mm Auxiliary Input, EQ Output InputAmazon$7.99
USB C to HDMI Adapter, Thunderbolt 3 to HDMI Hub with USB-C Digital Audio Video Multiport Adapter, HDMI 4K Output USB 3.0 Port and PD Fast Charging Port Convertor for MacBook/Samsung S10/S10+Amazon$201.69
Portable Retro CD Player, Desktop Bluetooth 5.0 CD Player, CD Walkman with Digital Display, Volume Adjustable, 3.5mm Audio Output, Lossless HiFi Sound Quality, for Car/Home/Travel(No Speakers)Amazon$599.99
Donner DDP-90 Digital Piano, 88 Key Weighted Piano Keyboard for Beginner/Professional W/Three Pedals, Supports U-disk Music Playing, PC/Tablet/Cell Phone Connecting, Audio In/OutputAmazon$178.99
Seventour P48E Car Audio DSP Digital Signal Processor,Car Equalizer built-in Amplifier,31-Band Graphic Equalizers,8-Channels Output,4-Channels Input,With APP/PC/Manual Control/Bluetooth/USB/Optical INAmazon$349.99
MUSYSIC 10 Channel 4800W Pro-Series Digital Audio Mixer Audio Sound Board with DJ Mixer Board Capabilities, 24-bit FX, 7 Band GEQ, Built-in Amplifier, 48V and Sound Mixer USB/SD/FM/WMA OutputsAmazon$24.95
U9 ViewHD Latest 192KHz DAC Stereo Digital to Analog Audio Converter with Output Volume Adjustment and Remote Control Toslink Optical/Coaxial to RCA L/R 3.5mm | Model: U9D2ACAmazonSAVE $12.00
$30.99$42.99
StarTech.com USB Sound Card w/ SPDIF Digital Audio & Stereo Mic – External Sound Card for Laptop or PC – SPDIF Output (ICUSBAUDIO2D),Black 0.6" x 1.8"Amazon$69.99
Pyle Portable Waterproof Bluetooth Speaker - 280 Watt Max Output Power, Wireless Music Streaming, Rechargeable Battery, MP3/WMA/FLAC Digital Audio File Support, & Remote Control Battery OperatedAmazon$199.00
SYNCO G2-A2 PRO Real-time Recording Status Display, Safe Audio Track, Adjustable Recording, Digital Output, Stable Transmission, Noise Reduction, Magnetic Clip, and Real-time Monitoring.Amazon$16.99
LINKFOR 3.5mm to SPDIF Converter Analog to Digital Audio Adapter for Enhanced Sound Toslink Optical Output 3.5mm to Optical with Optical Cable for TVs, Gaming Consoles, Computers, and projectors etcAmazon$99.00
Topping E30II Lite HiFi USB DAC Digital Audio Converters AK4493S Chip DSD512 32Bit/768kHz XMOS XU208 USB/Opt/Coax Input RCA Output Hi-Res Desktop DAC (Black)Amazon$129.99
KASCHUN Professional Audio Mixer,4-Channel,Sound Board Console,99 Bit DSP Digital Processor,for PC Recording Input, XLR Microphone Jack,48V Phantom Power Stereo,RCA Input/Output (K1)Amazon$17.99
Bangun 90 Degree Optical Audio Splitter 1 in 2 Out Cable, Digital Toslink Fiber Optical Splitter Audio Adapter Cable (1 Male Input 2 Male Output) for TV, Soundbar, 3ftAmazon$99.95
Timpano TPT-SP4BT Bluetooth DSP 4 Output Channel- Full Digital Signal DSP Car Audio Processor - Built-in Voltmeter and Remote RelayAmazon