Fosi Audio Wireless 3 in1 Bluetooth Receiver Adapter BT Audio Transmitter BT05 For Amplifier Preamplifier
Bluetooth version: Bluetooth 5.0
Frequency range: 2.4GHz-2.480GHz
Operational range: RX: 65-164Ft(20-50M)
TX: 98-196Ft(30-60M)
Support profiles: A2DP, AVRCP
Support audio codec: aptX, aptX-LL, aptX-HD, SBC
Working current: RX: 60-90mA
TX: 50-230mA
Bypass: 40mA
(Note: RX and TX mode working current depends on working distance)
Operating temperature: 14-113?(-10?~45?)
Storage temperature: -4-140?(-20?~60?)
Input voltage: DC5V (USB Type-C)
Product size: 50x55x39 inch/127x140x100 mm
Product wight: 115g
Fosi Audio Bluetooth 5.0 TPA3116D2 Digital Amp Module 100Wx2 Wireless Stereo Power Audio Amplifier Board ZK1002L
Match Speaker: 50watt-300watt
Work Humidity:0%~95%RH
DC socket: 5.5*2.1mm
How to connect the speaker?
Step1-Use the screwdriver to loosen the speaker terminals on the amplifier.
Step2-Insert the speaker wires.
Step3-Install the screws to secure the speaker wires.
Package Include:
*ZK-1002L Stereo Bluetooth Power Amplifier Module x1
*Acrylic shell x2
*16mm Copper column x4
*9mm Screw x8,
*Steel nut, screw mat x1
*20cm power cable x1
*Screwdriver x1
*Volume Knob x1
Fosi Audio Q4 - Mini Stereo Gaming DAC & Headphone Amplifier Audio Converter Adapter for Home/Desktop Powered/Active Speakers
Highlight:
Model: Q4
PC-USB supports input sampling rate: 96K/24Bi
High and low sound adjustment range: ±6d
Fiber/coaxial support input sampling rate: 192K/24Bi
Frequency response: 20Hz-20kHz (±3dB
PC-USB support operating system: XP/W7/W8/W10/MAC/linu
Distortion: 0.01%; SNR: =105d
Amp output maximum power: 100mW 32O loa
Headphone matching impedance: 16-200
Working voltage: DC5V; RCA output level: 2.3V
Size (L*W*H): 73.5*98*33MM (without knobs and terminals)
Package Include:
*1x Fosi Audio DAC-Q4
*1x 5V USB Power Supply Cable
*1x PC-USB Cable
*1x Optical Cable
*1x User’s Manual
Fosi Audio Bluetooth 5.0 Audio Receiver Amplifier Board Wireless Power Digital AUX Amp Module Bass & Treble TPA3116D2 50W x2
Model: ZK-502T
Input Mode: Bluetooth 5.0, AUX
Work Voltage: DC 5V-24V(Above 2A)
Channel: 2 CH Stereo Output
Bluetooth transmission distance: 50 Ft
MAX Power Output: 50W x 2
Treble and bass control: Yes
Terminating Impedance: 4 Ohm-8 Ohm
Match Speaker: 15watt-100watt
Work Humidity:0%~95%RH
Fosi Audio BT30D Bluetooth 5.0 Stereo Amplifier 2.1 Channel Bass & Treble Control Integrated Amp Audio Subwoofer 50W x2 + 100W
THD: 0.05%@output 1W; SNR =98dB
Working Voltage: 12-24V
Speakers Frequency Response: 20Hz-20kHz(±3dB)
Bass Cutoff Frequency Range Adjustment: 40-300Hz
Device Dimension: L118 x W132 x H35 mm/4.72 x 5.2 x 1.38inch
Input mode: Bluetooth/RCA
Output mode: Passive Speakers + Passive/Active Subwoofe
Bluetooth: Bluetooth 5.0, up to 15m/49ft wireless range without hindrance
Easy Connection
Bluetooth Network Name: FOSI AUDIO
Wireless Range: Up to 15m/49ft.
Works with All of Today’s Latest Bluetooth Devices(IOS, Android, Smartphone, Pad, Tablet etc.)
Package Include:
*1x BT30D Amplifier
*1x 24V 4.5A Power Supply
*1x User Manual
Bluetooth 5.0 Stereo Audio Amplifier Receiver 2 Channel Class D Mini Hi-Fi Integrated Amp for Home Speakers 50W x 2 TPA3116 - Fosi Audio BT10A-Silver
Power Adapter: 19V/4.74A
DC Input Range: 15-24V
Terminating Impedance: 2 Ohm - 8 Ohm
MAX Power Output: 50W x 2
THD: = 0.04%;
Frequency Range: 20Hz - 20kHz (±1 dB)
SNR: = 98dB
Input Sensitivity = 280mV
Input Mode: Bluetooth and 3.5mm AUX
Bluetooth Transmission Distance: Up to 39ft(12m)
With bass and treble control, adjust the sound in your need;
Bluetooth 5.0 streaming range up to 39ft(12m);
Texas Instruments 3116D2 Amp chip to ensure Hi-Fi sound quality;
Supplied Accessories: Amplifier, 19V 4.74A Power supply, AC power cord, Manual;
Fosi Audio Phono Preamp for Turntable Preamplifier MM Phonograph Preamplifier with Gain Gear Mini Stereo Audio Hi-Fi Pre-Amplifier for Record Player with DC 12V Power Supply Box X2
Power Adapter Output: 12V/1.5A
Product Adapter Input Voltage Range: AC 110V - 240V
Box X2 Phono Preamp DC Input Voltage: 12V
Output Voltage Level: 600 Mv @3mV 1kHz
SNR = 98dB
THD = 0.1%
Frequency Response: Standard RIAA
Product Weight: 0.66 lb/300g
Product Dimensions: 4.66 inch/3.85 inch/1.29 inch
2 Channel Stereo Audio Class D Amplifier Mini Hi-Fi Professional Digital Amp for Home Speakers 50W x 2 - V1.0G
1. Power supply range: 12v-25v;
2. THD: = 0.04%;
3. Frequency Range: 20Hz - 20kHz (±1 dB);
4. SNR: = 98dB;
5. Input sensitivity: = 280mV;
6. Terminating impedance: 2Ohm - 8Ohm;
7. Output power: 50W + 50W;
8. Input mode: Analog;
9. Power supply: 19V 4.74A 90W;
10. Supplied Accessories: Amplifier, Power supply, AC power cord, Manual.
Subwoofer Amplifier Receiver 100Watt Mini Hi-Fi Digital Class D Integrated Stereo Audio Amp for Sub Bass + Power Supply TP-01
1. Power supply range: 12v-24v;
2. THD: = 0.04%;
3. Frequency Range: 20Hz - 120Hz (±1 dB);
4. SNR: = 98dB;
5. Input sensitivity: = 280mV;
6. Terminating impedance: 2Ohm - 8Ohm;
7. Output power: 100W for Subwoofer;
8. Input mode: 3.5mm audio input;
9. Power supply: 19V 4.74A 90W;
10. Supplied Accessories: Amplifier, Power supply, AC power cord, Manual.
2 Channel Stereo Audio Class D Amplifier Mini Hi-Fi Professional Digital Amp for Home Speakers 50W x 2 - V1.0B
1. Power supply range: 12v-25v;
2. THD: = 0.04%;
3. Frequency Range: 20Hz - 20kHz (±1 dB);
4. SNR: = 98dB;
5. Input sensitivity: = 280mV;
6. Terminating impedance: 2Ohm - 8Ohm;
7. Output power: 50W + 50W;
8. Input mode: Analog;
9. Power supply: 19V 4.74A 90W;
10. Supplied Accessories: Amplifier, Power supply, AC power cord, Manual.
Fosi Audio DAC Converter 24-bit/192kHz Optical/Coaxial/USB Digital-to-Analog Adapter Decoder & Headphone Amplifier & Mini Stereo Pre-Amplifier Q5
Headphone output power: 305MWatt @32Ohm RMS
Frequency response: 10Hz- 20Khz(+/- 0.5dB)
S/N ratio (DC to 20Khz): >110dB
THD+N: (1 KHz FS 96 kS/s)
Fosi Audio Bluetooth Power Amplifier 100W x2 Wireless Stereo Receiver Mini 2 CH HiFi Digital Power Amp ZK1002D 24V Power Supply
Model: ZK-1002D
Chip: TPA3116D2
Input Mode: Bluetooth and 3.5mm AUX and USB
Work Voltage: DC 5V-24V
Channel: 2 CH Stereo Output
Bluetooth version: Bluetooth 5.0
Bluetooth transmission distance: 39 Ft
MAX Power Output: 100W x 2
Terminating Impedance: 2-8 Ohm
TDA7498E 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp for Home Speakers 160W x 2 + 24V Power Supply
1. Power supply range: 12v-32v;
2. THD: = 0.04%;
3. Frequency Range: 20Hz - 20kHz (±1 dB);
4. SNR: = 98dB;
5. Input sensitivity: = 280mV;
6. Terminating impedance: 2Ohm - 8 Ohm;
7. Output power: 160W + 160W;
8. Input mode: Analog;
9. Power supply: 24V 4.5A;
10. Supplied Accessories: Amplifier, Power supply, AC power cord, Manual.
BT20A(Black) Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)
Power Adapter: 24V/4.5A
DC Input Range: 12-24V
Terminating Impedance: 2 Ohm - 8 Ohm
MAX Power Output: 100W x 2
THD = 0.04%
Frequency Range: 20Hz - 20kHz (±1 dB)
SNR = 98dB
Input Sensitivity = 280mV
Input Mode: Bluetooth and RCA
Bluetooth Transmission Distance: Up to 50 Ft
Bluetooth 5.0 aptX Stereo Audio Amplifier 2.1 Channel Receiver Class D Mini Hi-Fi Integrated Digital Wireless Amp with Bass & Treble Control 50W x2+100W x1 for Home Passive Speakers Subwoofer BT30A
DC Input Range: 12-24V
Input Sensitivity: = 0.2mV
Frequency Range: 20Hz-20kHz(±3dB)
THD: = 0.01%
SNR: = 98dB
Max Power Output: 50W*2+100W@4O
Speaker Matching Impedance:4-8O
Input Mode: Bluetooth and RCA
Bluetooth Transmission Distance: Up to 65 Ft(20m)
Fosi Audio DA2120C Bluetooth Amplifier 120W x2 Stereo Hi-Fi 2.1 Channel Wireless Stream aptX, 24Bit/192kHz Class D Compact Mini Power Amp Integrated USB DAC Coaxial Optical, Support Subwoofer & Remot
THD: = 0.01%
SNR: = 105dB
Power Supply: 32V 5A
System Supported: XP/W7/W8/W10/MAC/Linux
Size: L180*W130*H38mm (7*5*1.5in)
Supplied Accessories: DA2120C, 32V Power supply, AC cord, Remote control, USB cable, Optical cable, Bluetooth antenna, User manual
The Bluetooth name is BT HIFI AUDIO.
DA2120C Bluetooth connection supports no more than 2 Bluetooth devices, please disconnect the Bluetooth connection when using a new device. With a 6dBi high gain antenna for long range streaming up to 65 ft(20m).
Fosi Audio DA2120B Bluetooth Amplifier Stereo Audio Wireless Amp Hifi Class D Power Amp 100W x2 Passive Speakers Remote Control
Model: DA2120B
USB Input Sampling Frequency: 16Bit/48kHz
Optical/Coaxial Input Sampling Frequency: 32Bit/192kHz
Maximum USB flash
drive storage: 32GB
USB System Supported: XP/W7/W8/W10/MAC/Linux
Size: L140*W110*H34mm(5.5*4.3*1.3inch)
THD: == 0.001%
SNR: = 92dB
Power Supply: 24V 4.5A
Input Sensitivity: = 280mV
Frequency Range: 15Hz - 20kHz
Bluetooth transmission distance: Up to 50ft
Remote Control Distance: Up to 20ft
Terminating impedance: 2-8O (Recommended 4ohm)
Max power output: 100W + 100W @4O
Input mode: Bluetooth + USB + coaxial+ optical + 3.5mm aux+ USB flash disk
Output: Passive Speakers
Fosi Audio 160W BL20C Bluetooth Antenna Power Amplifier Audio HiFi 2.1 Mini Class D Amp U-Disk Player For Home Passive Speaker
Model: BL20C
Input mode: U-disk/Bluetooth/RCA
Output mode: Powered subwoofer+ Passive Speakers
Input priority: U-disk>Bluetooth = RCA
SNR: =98dB
THD: =0.05%
Working voltage: 19-35V
U-disk: USB 2.0, compatible with USB 3.0
U-disk capacity: Max 32GB, no more than 100MB per file
Support format: MP3/WMA/APE/ FLAC/WAV
Max output power: 160W×2 + Any powered subwoofer
T20 Bluetooth Tube Amplifier Stereo Receiver 2 Channel Class D Digital Mini Hi-Fi Power Amp Preamp Compact Integrated Headphone Amplifier for Home Passive Speakers with 6J4 Vacuum tubes +Power Supply
Tubes: 6J4 x 2;
Bluetooth version: Bluetooth 4.2 support apt-X and apt-X low latency;
Headphones output: 16-64ohm;
Amplifier Chip: TPA3116;
Rated output power: 2*50W /4O;
Audio input: RCA input + Bluetooth input;
Audio output: 1 set of Banana Speaker Jacks;
Signal to noise ratio: >99dB;
Frequency: 20Hz-20KHz;
Dimensions: 5.06*3.86*1.3in;
Power supply: DC 24V 4.5A;
Packing List:
1 * Power Amplifier
1 * Power supply
2 * 6J4 tube
1 * Bluetooth antenna
Headphone Amplifier Vacuum Tube Headphone Amp Mini Hi-Fi Stereo Audio with Low Ground Noise Output Protection for Headphones Fosi Audio P2
OP-amp: NE5532
Audio Input: 3.5mm Audio jack, Stereo L / R RCA
Frequency range: 20Hz-20 kHz (± 3dB)
THD: =0, 03%
Matching headphone impedance: 32-600 O
NR: = 95db
Operating voltage: DC12V
Input sensitivity: 0.2mV
Dimension: L99 * W98 * H33 mm
Net weight: 0.25 kg
Fosi Audio T20 with 5654W Tube+ Bluetooth Antenna - Male Plug 6dBi 2.4GHz Single Band WiFi Antenna
T20 with 5654W Tube: CSR64215 wireless Bluetooth 4.2 core support aptX low latency, Streaming range up to 39ft (12m), With Bluetooth and AUX selector, no pop when Bluetooth connecting. >T20 with 5654W Tube:50W RMS x2 power output(4 ohms, 20 Hz - 20 kHz, 0.04 % THD), built-in speakers protection circuit, best for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers, can use iPod, Phone, MP3 players, TV, Echo Dot, CD players, or Streaming Media players as input. >T20 with 5654W Tube:Adopt 2 x 5654W tubes to get clear audio sound, tubes can be replaced by 6K4, 6J1, 6AK5, 6?1?, 6BC5, 403A/B, EF40, EF95 and so on, with headphone output for 16-64ohm headphones. >Bluetooth Antenna: ?Specifications?SMA-J [[[[[[MALE PLUG]]]]]], length: 195mm, 90 degree tilt and 360 degree swivel on antennas>Bluetooth Antenna: ?Compatible?Works with 2.4GH z wireless systems and Bluetooth signals which have female SMA-K connector
Fosi Audio Bluetooth Antenna - Male Plug 6dBi 2.4GHz Single Band WiFi Antenna+DAC-Q4 Bundle with RCA Cable
Bluetooth Antenna: ?Specifications?SMA-J [[[[[[MALE PLUG]]]]]], length: 195mm, 90 degree tilt and 360 degree swivel on antennas>Bluetooth Antenna: ?Simple?No tools required, using just your hand simply unscrew the existing antenna and screw on the longer range antenna>Q4 Bundle with RCA Cable: With USB, optical and coaxial S/PDIF inputs can fit with most home audio system, and RCA output can be connected to amplifier or powered speakers on your desktop; Built-in Hi-Fi headphone amp chip can drive most 16ohm to 200ohm headphones>Q4 Bundle with RCA Cable: 160mW RMS(32 ohms, 20 Hz - 20 KHz, 0.01 % THD), with bass and treble control can be used as preamp or volume controller for your PC/MAC/Computer>Q4 Bundle with RCA Cable: Power amp + Headphone amp, perfectly suited for your desktop or a smaller space in your home or office, digital amplifier is easy to connect to your audio system with no software to install or settings to change.
Fosi Audio - DAC Q4 Mini Stereo Gaming DAC & Headphone Amplifier and GH-2000 Stereo Gaming Headset for PS4, PC, Xbox One Controller
Easy to set up, no special software, app, or driver to install, a true plug-and-play digital audio adapterWith USB, optical and coaxial S/PDIF inputs can fit with most home audio system, and RCA output can be connected to amplifier or powered speakers on your desktop; Built-in Hi-Fi headphone amp chip can drive most 16ohm to 200ohm headphones?All-Day Comfort for Gaming?Gamers usually play games for many hours, so the comfort is also a key factor when choosing a gaming headsetThe retractable band and breathable ear pad make sure every player could enjoy the optimal wearing comfort.?Compatible with Multi-Platform?Gaming headset with 35mm plug well working on PC, PS4, New Xbox One S/X controller, Switch/3DS, PSP, Laptop, Tablet, iPad, Mobile PhoneNOTEExtra adapter is needed for old version Xbox One, USB is only used for LED lights.?HD Noise Reduction Microphone?Adjustable, noise-cancellation microphone can be omnidirectionally to pick up your voice by reducing background and ambient noises for crystal-clear communicationYou could adjust volume or turn on/off your mic to coordinate with every scene of your game.
Fosi Audio P1 Tube Pre-Amplifier Mini Hi-Fi Stereo Buffer Preamp 6K4 Valve & Vacuum Pre-amp with Treble & Bass Tone Control for Home Theater System
Power Adapter Output: 12V/1.5A
Product Adapter Input Voltage Range: AC 110V - 240V
SNR = 98dB
THD = 0.1%
Treble adjustment range: ±6dB
Bass adjustment range: ±10dB
Input Mode: RCA
Frequency Response: 20HZ -20KHZ((±3dB)
DA2120C 2.1 Channel Bluetooth Amplifier 120W x2+ Bluetooth Antenna - Male Plug 6dBi 2.4GHz Single Band WiFi Antenna
DA2120C: Upgrade your speakers and subwoofer with a 120W@4ohm x2-channel amplifier, high-fidelity streaming music. >DA2120C: 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 ft (20m) in a complex wall structure. With a world of input mode options, DA2120C is always getting satisfy in different occasions. >Bluetooth Antenna: ?Specifications?SMA-J [[[[[[MALE PLUG]]]]]], length: 195mm, 90 degree tilt and 360 degree swivel on antennas. Working frequency 2400MHz-2500MHz, gain 6dBi coverage wider operating range>Bluetooth Antenna: With a 6dBi high gain antenna for long range streaming up to 65 ft (20m) in a complex wall structure. With a world of input mode options, DA2120C is always getting satisfy in different occasions. >DA2120C: 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.
