Home Audio Receivers & Amplifiers

Mini Digital Bluetooth Stereo Audio Power Amplifier. SD Card, U disk, MP3 format play. Supports FM stereo radio. Support Bluetooth wireless connection. 1 x Audio Amplifier. Bluetooth: Support. FM frequency: 87.5-108MHz.

HiFi Art-Elfidelity. Hi-Fi Tube Amplifier. Digital Amplifier. Integrated Amplifier. Headphone Amplifier. Audio HiFi & DIY. AV Tube Integrated Amplifier. This isthe latest version, perfect circuit layout and components.

5 : Support for IIS-32bit 384K / DSD64 128 256. Because the ES9018 is independent of the MCK clock 100M, so only you need to enter the DATA BCK LRCK sufficient very convenient. Polished old CD DVD decoder works well.

Optimized for stereo sound with simple connectivity, the blackYamaha R-S202 Stereo Receiver features four stereo RCA inputs, one stereo RCA output for recording to an external device like a CD recorder, and a 1/4" headphone output.

A wide range of combination and strong applicability: It can be combined with all audio signals available in the market: power amplifier and active speaker with analog and digital signal input, etc.

The LG Hi-Fi Plus is perfectly fitted to the LG G5's exterior.

Model: PCM5102. 1x I2S PCM5102 DAC Decoder. Uses the PCM5102A DAC to work with the Raspberry Pi I2S interface. Type：I2S DAC Decoder. The DAC Module provides a super affordable high-quality DAC for the Raspberry Pi.

Note: This is a DIY kit, all the parts need solder by yourself. Kits not include 3pcs tubes. Mclntosh C22 tube preamp, dynamic very sharp, a few gallbladder in front of a dynamic stone works. The board reference Mclntosh C22 circuit, designed with dual single stand-alone design, physically left and right channels 100% separation, independent grading ground. PCB size: 100 * 150 * 1.6MM, spray tin process Materials used: Taiwan production of colored metal ring resistors 1% accuracy MKP coupling capacitor Ceramic tube seat Input voltage: DC-280V two groups, each group is not less than 10MA DC12.6V one group, not less than 0.8A (for filament) Recommend the use of electronic tube: 12AX7 and its compatible tube (excluding Tubes).

Parameters: Sample rate: 24Bit---96kHz System clock frequency: 256 fs Supply voltage: 5V Input interface: coaxial RCA, optical fiber Output interface: standard IIS, left-justified, right-aligned, format can be changed Features: * Onboard reversed-phase buffer circuit, * Optical fiber receiving head, coaxial socket, * The output format can be adjusted freely * With Fiber seat Format Setting: FMT1 FMT0 DOUT 0 0 16-bit,MSB-first,right-justified 0 1 24-bit, MSB-first, right-justified 1 0 24-bit, MSB-first, left-justified 1 1 24-bit, MSB-first, IIS.

Feature: Output loading :Need add the Post amplifier Power supply :AC12-0-12v Size :100*57*17mm Net weight :62G Simple directing: Lin GND Rin-----Corresponding to Audio input >Left channel Ground Right channel Lout GND Rout--Corresponding to Audio output>Left channel Ground Right channel MIC1 MIC2-------Connecting the microphone.

4-channel stereo headphone amplifier HA400. 4-channel stereo headphone amplifier for all types of headphones. 1pc x Headphone Amplifier. Each channel has output level. Ultra low-noise 4580 operational amplifiers ensure superior tone.

Power supply range: AC18X2 - AC36X2 Because the output tube in parallel, you can output 120W 8 ohm power or 220W 4 ohm power Output power: According to the different voltage and speaker impedance . the output power is different 20-150w; when AC35v power supply, output power can be 130w * 2/8 Europe, 200w * 2/4 Europe. Signal to noise ratio: 105dB, noise level: 0.4mV PCB size: 150X72MM Note：this is a DIY Kits , you need to do it by yourself.

1 x Stereo HiFi Amplifier (without 12V power adapter). Stereo HiFi Amplifier. Low distortion, Stereo Amplifier. Lightweight aluminium casing. DC Input Power: 12V (2-5)A (5.5 2.1mm plug). Speaker Impedance: 4ohm to 16ohm.

1 Phono Preamp. For converting the phono signal to a line level signal. 2 RCA(L & R) input 2 RCA(L & R) output interfaces. Connector: RCA. Power Adapter:US/ EU plug(optional), input--110-240V 50/60Hz, output--12V 500mA.

With XLR balanced input and output, with voltage limit circuit, subwoofer front panel. Features: 1. XLR Caron balanced signal input port, unbalanced input line. 2. RCA signal input port. 3. Front XLR Caron balanced signal output with low cut function. 4. Power LED. 5. Press the overload LED. 6. Phase control. 7. Output volume potentiometer signal control. 8. Power supply Dual power supply /- 5v to /- 15v. 9. Size 140MM * 53MM. 10. Caron output 120HZ low-cut circuit.

DIY E834 Tube MM phono stage amplifier kit base on EAR834 Circuit (without Tube) This edition is base on UK EAR834 (MM amplification part) design, dual independent channel, one point ground, no noise at the end. This version is MM-RIAA amplifier Gain: 1KHZ @ 48DB Each PCB Size: 100*150*1.6MM (1OZ copper, FR4 grade A PCB material) works voltage：0-260VDC above 10ma (260V-280V is ok) 0-260VDC above 10ma (260V-280V is ok) ( also can share same one Group 260V high voltage. the Current recommned above 20ma) Filament voltage： 0-12.6VDC above 0.8A Tube model: 3pcs 12AX7 ( note: the default price is not include this tubes) Note: this is a DIY kit. all the Components will need yourself to solder it.

Features: 4-Ch. Compact Stereo Amplifier System Bluetooth Wireless Audio Streaming Receiver FM Radio Tuner with Digital LCD Display Front Panel Button Control Center Audio Source Input Mode Selector Connect & Playback Audio from External Devices Headphone Jack with Independent Volume Control (2) 1/4'' Microphone Input Jacks Built-in Microphone Talk-Over Function (MIC1) MP3 Digital Audio File Support USB Flash Drive & SD Memory Card Readers USB Port Doubles as Device Charge Port Push-Type Speaker Connectors Aux (3.

Phono Pre-Amplifier. RIAA EQ Curve Accuracy (20-20kHz): ±1dB. Headphone Amplifier. Hi-Fi Tube Amplifier. Integrated Amplifier. Digital Amplifier. 1× Phono Preamp. T12 will not work well if your turntable has built-in preamp.

1 Phono Preamp. For converting the phono signal to a line level signal. 2 RCA(L & R) inputs, 2 RCA(L & R) outputs, 1 1/4" TRS output, multiple connection choices. Connector: RCA, 1/4" TRS. Power Adapter:US/ EU plug(optional), input--110-240V 50/60Hz, output--12V 500mA.

This kit have everything what you need to make your own A class amplifier. The original Hiraga Amp transistor are replaced with 2SC1775 2SA872 and on output NJW0302G NJW0281G. Decoupling capacitors are from Elna (Cerafine or Silmic II series), so everything is designed to satisfy very rigorous standards.

Note: this item is only Bare PCB Board, not contain other parts. PCB size: 130*70mm 1.6mm thick, spray tin process. Ground Grid gg tube preamp Power supply board, it can also be applied to other tube pre-amp board, high voltage output high voltage can be changed by changing the zener diode. The low voltage output board can be adjusted directly. Note that the high-voltage output current of this power board is recommended to be within 1A. Low pressure is less than 1.5A. Low pressure up to 2A. More than 1.5A. The LT1085/LM317 pay attention to enhanced heat dissipation. This PCB reserved two 5W Zener tube package positions, for the serial connection method, when the output voltage is 200V, 200W voltage regulator can be installed, and the other needs to be shorted.

This is the PCB of a very low distortion preamplifier(Gain=2) that can convert an unbalanced signal to a balanced signal. The circuit make uses of a famous balanced line receiver DRV134. The chip can offer a distortion as low as 0.0005% at 1KHz and 0.001% in the whole audio frequency band (below 18KHz) when driving 600ohm load! Maximum swing can be 18Vrms at 0.01% distortion! The gain is fixed at 6dB(2 times). Supply voltage: /- 10V to / - 15V (suggest /- 12v).

The MOON LP3 is a simple solution for those wishing to indulge in high quality analog playback. Based on its big brother, the MOON LP5.3, the LP3 represented a significant step forward in affordable phono preamplifier design.

Note: This is DIY Kits, Need welding its by yourself! Not included 12AX7 / 21AU7 Tube! Power Supply: DC 180-300V DC 12V Using double-sided immersion gold processes Taiwan produced copper foot precision metal film resistors! Siemens high-voltage filter capacitor! Ceramic Gold-plated tube socket to ensure contact reliability! The circuit has a noise inaudible! The tube preamp circuit, because of its second harmonic distortion appropriate, connected to the power amplifier board with more bile performance! Sound performance rounded.

HiFi Art-Elfidelity. Phono Pre-Amplifier. Phono diy KIT (PCB resistance transistor) For HIFI. Audio HiFi & DIY. This board need you have electronic technology and detectability,it's special designed for Hi-End HiFi Audiophile.

Stereo two-channel 10 Band EQ equalizer tone board dual power supply, New version is Blue Color. 1. Size 120MM * 55MM. Fixed hole size 112mm * 47mm. 2. Power supply: dual power supply /- 5v to /- 15v. 3. Processing chip ST4558.

Mini HIFI digital Bluetooth audio power amplifier. 1 x Audio Amplifier. -Supports FM stereo radio. -SD Card, U disk, MP3 format play, support Bluetooth wireless connection. FM frequency: 88-108MHz.

V2 MM MC Phono Turntable Pre-amplifier Preamp Based On Dual Phono Preamplifier,MM/MC Switchable,Upgradable OPAMP,Assembled. The phono turntable preamplifeir is a finished board,It is based on Dual's circuit, Using quality components for Hi-Fi audio purpose.