Home Audio Amplifiers & Preamp. 2.0 channel amplifier. 2.1 channel power amplifier. Fosi Audio ZA3 Balanced Stereo Amplifier Home Audio Component Mini 2 Channel Mono Amp TPA3255 for Subwoofer Desktop Home Theater Bookshelf Tower Floorstanding Passive Speakers with 32V Power Supply. Innovation: This new generation mini amplifier offers both stereo and mono modes, adapts flexibly to your diverse needs, allowing seamless mode switching. In stereo mode, it delivers a robust output of up to 180W, while in mono mode, the power soars to a maximum of 235W. Pair two ZA3 units in mono configuration to create a powerful audio system, significantly enhancing your listening experience. Richer Connectivity: Debut amplifier with balanced input and trigger in, the ZA3 features a balanced combo audio signal input connector supporting both XLR and 1/4 TRS plugs. This design minimizes interference and reduces noise floor. The 12V trigger-in connector enables synchronization with. Other devices, streamlining the process of turning on/off without individual operations. The ZA3 features the TPA3255 high-end Class-D amp chip and utilizes premium Japanese NCC, ELNA, and German WIMA capacitors, and Japanese Sumida inductors for exceptional audio quality. Advanced Heat Dissipation: Based on V3’s groundbreaking heat dissipation design, we upgraded ZA3’s cooling system by featuring a larger chassis, moving vents to the sides, and adding dust covers to achieve better ventilation for a sustained and stable high power output. Enhanced Scalable Fun: Personalize your audio experience with the op-amp rolling feature! The ZA3 stocks five swappable op-amps for left and right channel outputs, balanced input, and subwoofer output. Experiment with compatible DIP8 dual op-amps such as Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4558, LM4562, LME49720HA, etc. To fine-tune your sound to perfection. Amplifying Your Voice, Shaping Our Innovation. At Fosi Audio, behind every innovation, there’s a story. The birth of the ZA3 amplifier is just such a story, centered around our users. After the launch of the V3 amplifier, we gathered innumerable feedback from passionate audiophiles. They expressed a desire for us to develop an even better amplifier based on V3. Input: RCA, XLR, ¼TRS; Output: Stereo, Mono. Frequency Response: 20Hz-20kHz (±0.1dB). Power (32V5A): Stereo-180W2 (4? Load). Frequency response: 20Hz-20kHz (±0.1dB). Input sensitivity: 0.775V. Signal input mode: RCA/XLR. Power amplifier chip: TPA3255DDVR. 32V/48V power supply X1 Or no power supply.
The Premium Brand, Trusted by Millions. Give us a call. Send us a message. 5Core Amplifier Audio Power Amp 2.0 Dual Channel Stereo USB Input Mic Aux 4200W. ? POWERFUL AUDIO – The 2 Channel Professional Powerful Amplifier- 3U, 4? , perfect for Live Stage, DJ, studio, Auditorium, and Worship. With 2800 Watts of peak Power, it is usually sufficient for any outdoor audio requirement, you can easily accommodate 1 sets of speakers, and enjoy the audio impact of high-quality audio amplification. Bass, Treble, Balance, and Master Volume Controller in the Amplifier. ? EQ CONTROLS – The improved professional compact bookshelf sound amplifier features crisp, responsive buttons for mode controls. Rotary knob controls for mic echo/volume balance, bass, treble, master volume, input source, and the unique folder/track. ? LCD DISPLAY METER – The compact and rack mount amplifier has a built-in digital LCD display which gives the amplifier a very elegant look. Thermal Protection for overheat overload, short circuit, dc, soft start. ? HIGH PERFORMANCE – 3 Modes of operation. STEREO MODE – Respectively connect the left and right signal sources with CH1 & CH2. The output terminals respectively connect with a speaker. PARALLEL MODE – Respectively connects the speaker with the output terminal of each channel, which is controlled by the volume knob at the front panel. BRIDGE MODE – Connect the positive terminal of both channels to the speaker. The output volume is controlled by CH1/CH3 volume knob at the front panel. ? SUBHARMONIC SYNTH – Enhanced Subharmonic Synth section provides user control over frequency, gain, and filter type for system-specific tuning. New system monitoring provides software visibility of AC line voltage and power supply temperature. 5Core 6000 Power Stereo Amplifier System – Great Fun for Home Audio5Core 6000 is a professional karaoke amplifier with multiple functions. It is definitely the first choice for home karaoke, desktop amplification, music monitoring, and teaching scenes. 5 Core products can be found on concert stages and in airports, stadiums, theme parks and other venues around the world. Are you looking for something similar? See our other items!
AMP55 HiFi Bluetooth Desktop Mini Audio Power Amplifier 220V Translinear Current Mode Amplifier Description: – Adopting trans-conductance linear current mode technology with high resolution, wide sound field, accurate positioning, transparent background, objective and rational sense of speed, clear vocal and instrument contours, sound notes in place and outstanding “unwavering” fixation, strong control in mid to low frequencies, neutral and durable tone. Translinear Current Amplifier: – Current mode circuits are circuits that can effectively transmit, amplify, and process current signals. In current mode circuits, current is used as a variable to analyze and calibrate the circuit. The corresponding voltage mode circuit is a circuit that focuses on transmitting, amplifying, and processing voltage signals, and analyzes and calibrates the circuit with voltage as a variable. The theory and technology of current mode have developed rapidly in recent years, with its main characteristics being high-speed transmission and very small distortion. For a long time, people have been accustomed to processing voltage signals while neglecting the processing of current signals. In practice, many devices have current transmission functions, such as BJT and FET, where the transmission signal is a current quantity. So when processing signals, it is not necessary to convert them into voltage. For these devices, using current mode processing method is simpler and more convenient. The main difference between current mode and voltage mode circuits lies in the input and output impedance. Firstly, an ideal voltage amplifier requires an infinite input impedance and zero output impedance. This requirement is beneficial for voltage signal transmission. For an ideal current amplifier, the input impedance is zero and the output impedance is infinite, which is the only way to facilitate the transmission of current signals. Specification: – THD: 0.008% – Output power: 2 x 70W/4ohm, 2 x 50W/8ohm at 1KHz, 10% – Ultra-wide frequency response: 5Hz – 220KHz -3dB – Conversion rate: 350V/us – Size: 197 X 197 X 75mm – Interface: pure copper gold-plated – Bluetooth: V5.0 – Input: support optical, coaxial, digital signal input and HDMI-ARC input – IR remote control: support – Net weight: 3.6kg Package Included: – 1 x Host – 1 x Power Cable – 1 x Bluetooth Antenna – 1 x Remote Control. Usually it costs about 30USD-50USD. Thanks for your understanding. If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days.
In the case of an item that doesn’t function as intended, there is a chance that other flaws, that we are not aware of, may be present. Please take that into consideration when purchasing. Does not include the manual or any original packaging. Unit shows some wear and scratches, but overall is in good cosmetic condition. The face is clean with a couple scuff marks, all buttons are clean and work as intended and all of the illumination works. During testing we were only able to get audio from the Right side. We do not repair electronics, nor have we attempted any repairs. We list items in a for AS-IS/PARTS REPAIR condition in the hopes that someone that can repair these items, or salvage parts from them that they might find useful. We strive to take excellent pictures and describe items as thoroughly and accurately as possible, but please don’t hesitate to ask any questions that you may have.
0 Watt High-power Independent Control. Donner Bluetooth Stereo Audio Amplifier has 4 CHANNELS which is independently controlled. It gives you 600W peak power which can be used for 4 groups of 8 speakers with 4-8 ohms impedance allowing you to enjoy high quality audio. In addition to the Bluetooth function, you can enjoy a range of audio sources including USB (Maximum 32G), SD card (Maximum 16G), 2 pairs RCA audio inputs for for CD player and DVD player, 2 1/4 inch(6.35mm) microphone inputs, 3.5mm AUX IN, and FM radio with our home theater receiver bluetooth amplifier. Supports treble and bass adjustment and microphone volume control. The professional integrated indoor stereo receiver is equipped with the new updated 5.0 bluetooth. It will increase the stability, sound quality and use distance. Stay connected up to 40+ feet/ 10 meters away and it works with latest devices including smartphone, tablet, laptop, computer, etc. Take hosting to the next level with the flexibility of dual 1/4” microphone jacks. Customize your karaoke nights, events, or presentations w/ independent controls of our home stereo receiver bluetooth amp. The integrated receiver for home stereo has a built in LED display. FM Antenna and Remote Control are included in the stereo amplifier package for distant audio adjustments. Notice: The product needs to be connected to passive speakers to play audio. When there is no speaker connected, there will be a certain amount of wind noise, which is normal. Remote control can ONLY remotely control the volume of MP3/BT/FM.
Car Harnesses & Interfaces. Car Stereos & Headunits. Blu-ray & DVD Players. LCD Screen Cleaning Kit. TV Mounts & Brackets. Exit Buttons and Devices. Junction Boxes / Mounts. Power Boxes (Power Supplies). Parking Sensor & Backup System. Onkyo M-5010 2-Channel Power Amplifier 8-Ohms 2-CH Home Audio – Black. Ask question about this item. Onkyo M-5010 2-Channel Home Audio Power Amplifier – Black. 75 W/Ch (8 Ohms, 1 kHz, 0.08% THD, 2 Channels Driven, FTC). WRAT (Wide Range Amplifier Technology). Three-Stage Inverted Darlington Circuitry to Reduce Distortion. All Discrete Output Stage Circuitry. Heavy Duty EI Transformer. Two Large 10,000? F Capacitors for Effective Power Supply. Low-Impedance Copper Bus Bars for Perfect Ground Potential. Flat, High-Rigidity, 1/16 (1.6 mm) Anti-Resonant Chassis. 12 V Trigger Input and Output with Audio Switch. Banana Plug-Compatible, Color-Coded Speaker Posts. Delivers Multi-Zone Audio with Selected Onkyo A/V Receivers. Daisy-Chain with Additional M-5010s for Bi-Amping or Multi-Zone Audio. Input Level Adjustment on Rear Panel. Auto Standby On/Off Switch. Aluminum Front Panel with Power Light. Impedance Selector Switch (4-8 Ohms and 8-16 Ohms). Power Output: 75 W/Ch (8 Ohms, 1 kHz, 0.08%, 2 Channels Driven, FTC) 65 W/Ch (4 Ohms, 1 kHz, 0.08%, 2 Channels Driven, FTC) THD (Total Harmonic Distortion): 0.08% (Rated Power) Damping Factor: 60 (Front, 1 kHz, 8 Ohms) Input Sensitivity and Impedance: 870 mV/20 k-Ohms (Unbalanced) Rated RCA Output Level and Impedance: 0.87 V/270 Ohms (Line Out) Frequency Response: 10 Hz-100 kHz/+0 dB, -3 dB Signal-to-Noise Ratio: 110 dB (Line, IHF-A) Speaker Impedance: 4 Ohms-16 Ohms. Power Supply: AC 120 V, 60 Hz Power Consumption: 160 W No-Sound Power Consumption: 45 W Standby Power Consumption: 0.4 W Dimensions: (W x H x D) 17 1/8″ x 5 1/2″ x 12 1/4 (435 x 139 x 311 mm) Weight: 17.6 lbs. Boxes on some of our items. International rates/services vary and are available upon request. At The Wires Zone, we want to make sure that you are completely satisfied. We can provide you with the information you will need and you will need to contact them directly. Onkyo TX-NR797 9.2 Channel Network Home Theater Smart AV Receiver with Bluetooth. Sony STRDH190 2 Ch Stereo Receiver Bluetooth free 2 x 12 Ft RCA Cable Bundle. Niles SI-250 2-Channel 225W Bridged High Current Power Amplifier 50/100W RMS. Yamaha RX-V385BL 5.1-Channel A/V Receiver UHD Upscaling / HDR UHD Pass-Through.
0 Watt High-power Independent Control. Donner Bluetooth Stereo Audio Amplifier has 4 CHANNELS which is independently controlled. It gives you 600W peak power which can be used for 4 groups of 8 speakers with 4-8 ohms impedance allowing you to enjoy high quality audio. In addition to the Bluetooth function, you can enjoy a range of audio sources including USB (Maximum 32G), SD card (Maximum 16G), 2 pairs RCA audio inputs for for CD player and DVD player, 2 1/4 inch(6.35mm) microphone inputs, 3.5mm AUX IN, and FM radio with our home theater receiver bluetooth amplifier. Supports treble and bass adjustment and microphone volume control. The professional integrated indoor stereo receiver is equipped with the new updated 5.0 bluetooth. It will increase the stability, sound quality and use distance. Stay connected up to 40+ feet/ 10 meters away and it works with latest devices including smartphone, tablet, laptop, computer, etc. Take hosting to the next level with the flexibility of dual 1/4” microphone jacks. Customize your karaoke nights, events, or presentations w/ independent controls of our home stereo receiver bluetooth amp. The integrated receiver for home stereo has a built in LED display. FM Antenna and Remote Control are included in the stereo amplifier package for distant audio adjustments. Notice: The product needs to be connected to passive speakers to play audio. When there is no speaker connected, there will be a certain amount of wind noise, which is normal. Remote control can ONLY remotely control the volume of MP3/BT/FM.
Precision CNC machining aluminum chassis, 5mm thick aluminum bottom plate 350W Nippon iron core transformer ELNA FOR AUDIO 63v10000uF AUDIO specific electrolysis The left and right channels are completely independent of each other. The amplifier board, power supply board and protection board are completely separated from each other 2pcs ON transistor for each sound channel, super static current ALPS27 potentiometer is used Perfect speaker protection for effective protection of your expensive speakers Super control, super analytical power, super SNR. Work voltage: AC115V and AC230V optional SNR: 120dB output noise is only 0.2mV Static power consumption: 60w Output power: 100W 2/8 Ohm 150W 2/4 Ohm Static current: 200mA Input impedance: 18K Measured frequency response: 20-20khz± 0.2dB Full frequency distortion: less than 0.001% full power Size: 430 280 100 mm Color: Default Black , also can provide silver Net weight: 9kg. Finished FM300A Power Amplifier x1 Not included any cables!
Unit in good condition. No scratches or cosmetic issues.
8000 WATT CALIBER SERIES CLASS-D MONOBLOCK 1-OHM STABLE AMPLIFIER WITH REMOTE BASS KNOB INCLUDED. Class-D Full Range 1-Ohm Stable Monoblock Amplifier. 4 ohms: 1,500 watts x 1 chan. 2 ohms: 2,500 watts x 1 chan. 1 ohm: 4,000 watts x 1 chan. Total power output: 8,000 watts. Pulse Width Modulated MOSFET power supply. Wired remote bass level control included. LED power (green) and protect (red) indicators. Preamp RCA outputs to daisy chain multiple amps. 3-way protection circuitry (thermal, overload, and speaker short protection). Heavy duty aluminum alloy heat-sink. Frequency Response: 15 – 500 Hz. Signal to Noise Ration: 105 dB. Variable low-pass filter: 40 – 180 Hz, 12 dB/octave. Subsonic filter: 10 – 50 Hz, 12 dB/octave. Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz. Dimensions: 9.5″ W x 18″ L x 2 H. Our company has been in the stereo business for over 20 years. We will gladly answer any technical questions you have.