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Notice:dac-x6 volume adjustment only works on headphones. The op amp can be freely replaced and upgraded. At the same time, a relay protectors may protect the headphones and speakers.
Can use it with dolby atmos and the directional sounds perfectly. Efficient protection and long life: the audio decoder uses LM4562NA special op amps specially designed for audio. A variety of input and output modes: the amps can be pc-usb, can be connected to power amplifier, coaxial three inputs, DVD, optical fiber, 6.35mm headphone port 2, dcd; output mode has RAC, can be connected to TV set-top box, tube vacuum amp, active speaker.

Drivablev1. 0b : onnect to your mp3/phone/pc/echo dot as input, 20 hz - 20 kHz, 50W x24 ohms, 0.04% thd can drive 2Ohm - 8Ohm speakers. Based on the dac-q4 audio boost you'll get a high quality audio boost from V1.

Rca output can be connected to amplifier or powered speakers on your desktop; Built-in Hi-Fi headphone amp chip can drive most 16 Ohm to 200 Ohm headphones.


5mm aux and bluetooth 5. 0 apt-x/-ll input, coaxial, Optical, Infrared receive & OLED display. Hi-fi performanceadopt bluetooth qcc3031 & usb cm6642 chips, support aptX, aptX LL & 24bit/192Khz audio; High gain antenna for long range streaming up to 65 ft20m.

Audio output: Powered Subwoofer + Passive Speakers. Audio input: u-disk/ bluetooth/ rca. U-disk input for convenient and portable use. What you get: bl20c amplifier x1, bluetooth antenna x1, ac cord x1, power adapter x1, our worry-free 18-month warranty, User Manual x1, and friendly customer service.
2. 1ch bluetooth 5. 0 stereo amplifier. The bass & treble buttons are easy to use to meet your different needs. Advanced circuit design ensure hi-fi sound, iPad, PC, TV, compatible with iPhone/Android, iPod, Laptop, DVD etc. Features buttons to switch the previous/next song.

Max power output up to 200Watt. Bluetooth 5. 0 stereo audio amplifier receiver, works with latest devices including smartphone, computer, sound quality and use distance, tablet, streaming range up to 50ft, laptop, increase the stability, etc.

Applicable to bluetooth and rca input: bt30d-s supporting bluetooth and RCA input can drive most home passive speakers, passive/powered subwoofer. Sub volume/frequency, Bass/Treble control ensure Hi-Fi music quality.

Home small hi-fi amp, Exclusively designed for the customers who pursue HiFi sound. 160w x 24 ohms, for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers, can use ipod, Echo Dot, CD players, 0.0

Jan 5654w tube mm phono preamplifier: the box x4 phono preamp supports 3. 5mm aux and mm turntable input, converting phono signals to Line Level signals with low-noise integrated circuits and high-quality components to remove low-frequency noise ensure clear sound quality.
1. KGUSS
#ad
FX-Audio DAC-X6 Mini HiFi 2.0 Digital Audio Decoder DAC Input USB/Coaxial/Optical Output RCA/Headphone Amp 24Bit/96KHz DC12V Black
#adKGUSS #ad - You can turn off your active speakers or amplifiers according to your needs. Headphone and rca output will emit sound at the same time when the DAC-X6 is working. Unique design: compact and adaptable, connect to active speakers via rca to improve sound quality, or for use as a powerful headphone amp.Notice:dac-x6 volume adjustment only works on headphones. The op amp can be freely replaced and upgraded. At the same time, a relay protectors may protect the headphones and speakers.
More information #ad
Chipset: the mini amps chip uses tpa6120a2+lm4562na+sa9123+CS4398+CS8416 to provide strong guarantee for tone input and output. Perfect for music : when you use it for music, it can bring you fantastic music enjoyment. Dac-x6 also is really good for FPS gaming. Can use it with dolby atmos and the directional sounds perfectly. Efficient protection and long life: the audio decoder uses LM4562NA special op amps specially designed for audio. A variety of input and output modes: the amps can be pc-usb, can be connected to power amplifier, coaxial three inputs, DVD, optical fiber, 6.35mm headphone port 2, dcd; output mode has RAC, can be connected to TV set-top box, tube vacuum amp, active speaker.
Brand | KGUSS #ad |
Manufacturer | KGUSS #ad |
Height | 1.26 Inches |
Length | 5.91 Inches |
Width | 3.86 Inches |
Part Number | mmpl-192khzdacconverter |
Model | mmpl-192khzdacconverter |
More information #ad
2. Fosi Audio
#ad
Fosi Audio DAC-Q4+2 Channel Amplifier V1.0B_DAC Amp Bundle
#adFosi Audio #ad - What's included?v1. 0b: come with v1. 0 amplifier, ac power cord, optical cable, manual and 18-month warranty. Q4: come with 5v usb power supply cable, power supply, USB type B cable and 18-month warranty; Full metallic shell to ensure high quality.Drivablev1. 0b : onnect to your mp3/phone/pc/echo dot as input, 20 hz - 20 kHz, 50W x24 ohms, 0.04% thd can drive 2Ohm - 8Ohm speakers. Based on the dac-q4 audio boost you'll get a high quality audio boost from V1.
More information #ad
0b! mini compact d/a converter, with output protect circuit, stream bit-perfect 24bit/192KHz HD with low jitter, safe for your expensive audio system. You can contact us or return the item if you have any questions. The dac-q4 is suitable for most home audio systems, TVs, and other devices, and has a wide range of input modes including USB, including computers, game consoles, Optical, and Coaxial.Brand | Fosi Audio #ad |
More information #ad
3. Fosi Audio
#ad
Fosi Audio Q4 Headphone Amplifier Mini Stereo DAC 24-Bit 192 KHz USB Optical Coaxial to RCA AUX Digital-to-Analog Audio Converter Adapter for Home Desktop Powered Active Speakers
#adFosi Audio #ad - Mini compact d/a converter, with output protect circuit, stream bit-perfect 24bit/192KHz HD with low jitter, safe for your expensive audio system.160mw rms32 ohms, 001% thd, 20 hz - 20 khz, with bass and treble control can be used as preamp or volume controller for your PC/MAC/Computer.Rca output can be connected to amplifier or powered speakers on your desktop; Built-in Hi-Fi headphone amp chip can drive most 16 Ohm to 200 Ohm headphones.
More information #ad
Easy to set up, or driver to install, app, no special software, a true plug-and-play digital audio adapter. Fosi audio q4 is designed with pc-usb/optical inputs and coaxial and rca/3. 5mm headphone outputs can fit with most home audio system. Q4 do not support Microphone. Come with 5v usb power supply cable, optical cable, USB type B cable and 18-month warranty; Full metallic shell to ensure high quality.Brand | Fosi Audio #ad |
Manufacturer | Fosi Audio #ad |
Height | 1 Inches |
Length | 2 Inches |
Width | 3 Inches |
Part Number | Q4 |
Model | Q4 |
Warranty | 18-month manufacturer |
More information #ad
4. Fosi Audio
#ad
Fosi Audio DA2120C Bluetooth 5.0 Amplifier 240W Stereo Hi-Fi 2.1 Channel Stream aptX 24Bit 192kHz Class D Compact Mini Power Amp Integrated USB DAC Coaxial Optical Support Subwoofer Remote
#adFosi Audio #ad - Bluetooth 5. 0 amplifier with aptX LL let you stream music and stereo sound in crisp. With a 6dbi high gain antenna for long range streaming up to 65 ft20m in a complex wall structure. Upgrade your speakers and subwoofer with a 120W@4ohm x2-channel amplifier, high-fidelity streaming music.More information #ad
Built with multiple input of bluetooth/USB/optical/coaxial/RCA, including a remote control that infrared adjust the inputs mode/volume/bass/treble/EQ/mute/loudness setting ect. With a world of input mode options, DA2120C is always getting satisfy in different occasions.Brand | Fosi Audio #ad |
Manufacturer | Fosi Audio #ad |
Height | 1 Inches |
Length | 6 Inches |
Weight | 3.64 Pounds |
Width | 5 Inches |
Part Number | 1 |
Model | DA-2120C |
Warranty | 18-month manufacturer |
More information #ad
5. Fosi Audio
#ad
Fosi Audio DA2120A Bluetooth 5.0 DAC Amplifier 100W Stereo Receiver 2.1 CH Audio Wireless Amp Hi-Fi Compact Mini Integrated Class D Power Amp for Speakers Active Subwoofer with Remote Control
#adFosi Audio #ad - Remote controlmultifunctional remote control for home wireless use with bass and treble control, inputs selector, loudness setting, EQ, mute, ect. Multiple funtionssupports usb, 3.5mm aux and bluetooth 5. 0 apt-x/-ll input, coaxial, Optical, Infrared receive & OLED display. Hi-fi performanceadopt bluetooth qcc3031 & usb cm6642 chips, support aptX, aptX LL & 24bit/192Khz audio; High gain antenna for long range streaming up to 65 ft20m.
More information #ad
Note: optical interface does not support Dolby/DST audio. What's included?da2120a, 24v power supply, AC cord, optical cable, remote/rf control, usb cable, user manual and 18-month warranty. Great soundclass d amp 50watt x2@4ohm power with low-pass subwoofer output can drive most home speakers, TI NE5532 operational amplifier cores to ensure sound quality.Brand | Fosi Audio #ad |
Manufacturer | Fosi Audio #ad |
Height | 1 inches |
Length | 6 inches |
Weight | 0.75 Kilograms |
Width | 5 inches |
Part Number | STROAMPLIAVECTLCOMMANDE |
Model | DA2120A-jp |
Warranty | 18-month Warranty |
More information #ad
6. Fosi Audio
#ad
Fosi Audio BL20C 320 Watts Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 CH Mini Hi-Fi Class D TDA7498E Integrated Amp U-Disk Player for Home Passive Speakers Powered Subwooferwith Power Supply
#adFosi Audio #ad - Support mp3/wma/ape/ flac/wav u-disk audio input, up to 32GB capacity. 160watt x 2 dc19-35v, 005% thd, 98db snr, included high quality 24V/4. 5a power supply enough to drive most passive speakers and powered subwoofer.Audio output: Powered Subwoofer + Passive Speakers. Audio input: u-disk/ bluetooth/ rca. U-disk input for convenient and portable use. What you get: bl20c amplifier x1, bluetooth antenna x1, ac cord x1, power adapter x1, our worry-free 18-month warranty, User Manual x1, and friendly customer service.
More information #ad
Adopting classic tda7498e chip to get clear and clarity sound without any audible noise even at high output. 2. 1ch bluetooth 5. 0 stereo amplifier. The bass & treble buttons are easy to use to meet your different needs. Advanced circuit design ensure hi-fi sound, iPad, PC, TV, compatible with iPhone/Android, iPod, Laptop, DVD etc. Features buttons to switch the previous/next song.
Brand | Fosi Audio #ad |
Manufacturer | Fosi Audio #ad |
Height | 1 Inches |
Length | 5 Inches |
Width | 5 Inches |
Part Number | BL20C |
Model | BL20C |
Warranty | 18-month manufacturer |
More information #ad
7. Fosi Audio
#ad
Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer
#adFosi Audio #ad - Adopt 2 pcs texas instruments tpa3116d2 chip. What you get: bt30d amp x1, our worry-free 18-month warranty, 24V/4. 5a power supply x1, user manual x1, and friendly customer service.Max power output up to 200Watt. Bluetooth 5. 0 stereo audio amplifier receiver, works with latest devices including smartphone, computer, sound quality and use distance, tablet, streaming range up to 50ft, laptop, increase the stability, etc.
More information #ad
High-performance effectively improve output power and audio quality. 2. 1ch bluetooth 5. 0 power amplifier: Exquisite design, improved operation, great sound performance. Bt30d supporting bluetooth and rca input can drive most home passive speakers, passive/powered subwoofer. Sub volume/frequency, Bass/Treble control ensure Hi-Fi music quality.Brand | Fosi Audio #ad |
Manufacturer | Fosi Audio #ad |
Height | 1.38 Inches |
Length | 5.2 Inches |
Width | 4.72 Inches |
Part Number | BT30D |
Model | BT30D |
Warranty | 18-month manufacturer |
More information #ad
8. Fosi Audio
#ad
Fosi Audio BT30D-S Bluetooth 5.0 Receiver Amplifier 50 Watt x2+100 Watt Mini Hi-Fi Stereo Audio 2.1 Channel Class D Integrated Amp for Home Outdoor Passive Speakers/Powered Subwoofer
#adFosi Audio #ad - 2. 1ch bluetooth 5. 0 power amplifier: Exquisite design, improved operation, great sound performance. Adopt 2 pcs texas instruments tpa3116d2 chip. High-performance effectively improve output power and audio quality.Applicable to bluetooth and rca input: bt30d-s supporting bluetooth and RCA input can drive most home passive speakers, passive/powered subwoofer. Sub volume/frequency, Bass/Treble control ensure Hi-Fi music quality.
More information #ad
What you get: bt30d-s amp, our worry-free 18-month warranty, 24V/4. 5a power supply, user manual, and friendly customer service. Simple use and compact design: fosi audio bt30d-s bluetooth 5. 0 amplifier is multifunctional 2. 1 channel amplifier, perfect for DIY excellent home audio system you wanted. Max power output up to 200 watts.Brand | Fosi Audio #ad |
Manufacturer | Fosi Audio #ad |
Height | 1.38 Inches |
Length | 5.2 Inches |
Width | 4.72 Inches |
Part Number | BT30D-S |
Model | BT30D-S |
Warranty | 18-month manufacturer |
More information #ad
9. Fosi Audio
#ad
Fosi Audio TDA7498E 2 Channel 160W x2 Stereo Audio Amplifier Mini Hi-Fi Class D Integrated Amp for Passive Speakers with 24V Power Supply
#adFosi Audio #ad - 2. 0ch audio integrated amplifier, simple functionality, good looks, aluminum enclosed, small size, and excellent sound quality. Adopt stmicro tda7498e chip to get clear audio sound, No pop, no audible noise, dead silent when nothing is playing through it.Home small hi-fi amp, Exclusively designed for the customers who pursue HiFi sound. 160w x 24 ohms, for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers, can use ipod, Echo Dot, CD players, 0.0
More information #ad
04% thd, phone, 20 hz - 20 khz, mp3 players, TV, or Streaming Media players as input. What you get: tda7498e amplifier x1, user manual x1, 18-month global warranty, power adapter x1, AC cord x1, and 24-Hour quick customer service.Brand | Fosi Audio #ad |
Manufacturer | Fosi Audio #ad |
Height | 1 Inches |
Length | 5 Inches |
Weight | 2.43 Pounds |
Width | 5 Inches |
Part Number | 7498E |
Model | 7498E |
Warranty | 18-month manufacturer |
More information #ad
10. Fosi Audio
#ad
Fosi Audio Box X4 Phono Preamp Headphone Amplifier/Preamplifier Hi-Fi Pre Amp with JAN 5654W Vacuum Tubes for MM Turntable Phonograph Record Player with Volume Bass Treble Control
#adFosi Audio #ad - You can replace the vacuum tubes to DIY your stereo system. Tube headphone amplifier & preamplifier: the bOX X4 is designed with a 3. 5mm aux headphone and RCA output, highly useful beyond imagination.Jan 5654w tube mm phono preamplifier: the box x4 phono preamp supports 3. 5mm aux and mm turntable input, converting phono signals to Line Level signals with low-noise integrated circuits and high-quality components to remove low-frequency noise ensure clear sound quality.
More information #ad
2022 new model: the updated version for BOX X2. Next-generation phono preamp for unrivaled sound quality. What you get: box x4 phono preamp, dc 12V power supply, user manual, our worry-free 18-month warranty, and friendly customer service. Applicable vacuum tube model: 6k4/6j1/6j4/ge5654/6ak5/66*in vacuum tubes, etc. Different tubes with different sounds. Designed with a grounding post to protect your turntable.Brand | Fosi Audio #ad |
Manufacturer | Fosi Audio #ad |
Height | 1 Inches |
Length | 4 Inches |
Weight | 0.8 Pounds |
Width | 2 Inches |
Part Number | BOX-X4 |
Model | BOX X4 |
Warranty | 18-month manufacturer |
More information #ad