Field Effect Tube Class A Power Amplifier 10W Mini Power Amp High SNR Refer To Circuit For Hood 1969 Description: The classic circuit for HOOD 1969 has been repeatedly imitated by fans in the past few decades. As the smallest pure A power amplifier circuit, its sound is warm and delicate, not greasy for a long time. We have repeatedly tested on the basis of the original products, and produced a new power amplifier. This machine uses a field effect tube as the power output element with high SNR. Used in this circuit, the sound is warmer and more charming, which is much better than the original circuit. New circuit design + new appearance design = brand new power amplifier. Pure Class A 10W, the power is not particularly large, but the sound is very beautiful, the volume is small and cute, it is a work of art on the desk. Go home from get off work in the evening, open it to play some soothing songs, and the fatigue of the day will no longer be there. We make products with heart, and hope this amplifier can give you a pleasant feeling. Features: – Japan’s large fully sealed potentiometer for ALPS27, with first-class touch feeling, long service life and high accuracy – American CMC816 24K gold-plated RCA input terminal, anti-oxidation, reliable contact – Large pure copper terminal, long-term use without blackening, large output current – Japanese oxygen-free copper signal line, high transmission purity, pure sound quality – A large number of imported enthusiast capacitors are used, and sound quality is naturally guaranteed – DC protection system: Automatically detect the internal circuit condition of the machine, automatically disconnect the link between the circuit and speaker to ensure that the speaker is always working in a safe state – Imitation impact delay system: Prevent the speaker from impacting at the moment of starting up, and remove the pop sound generated by starting up. Overtemperature protection system: When the temperature exceeds the safe range, it can automatically reduce the current and output to protect the safety of the whole machine – Suitable for pure music, classical instruments, vocal testing, DJ/rock music, etc. Small Class A Desktop Amplifier – The sound is delicate and warm – Has upgraded based on classic circuit for HOOD 1969 Specifications: – Operating voltage: 230V/115V (50/60Hz) ring-shaped transformer power supply; – Power: pure Class A 10W (SJ162) – Audio input: RCA input – Audio output: left and right channels – Volume control: potentiometer for ALPS27 – Shell material: all aluminum alloy – Dimensions: Approx. 240 x 211 x 120 mm/9.4 x 8.3 x 4.7 inch (Excluding sizes of terminals nor knobs) – Knob diameter: 38MM/1.5 inch – Product net weight: 6KG/13.2LB Package Included: – 1 x Set of Amplifier Note: – It is assembled. Usually it cost about 35USD-50USD. Thanks for your understanding. If you receive defective item, please kindly notify us within 14 days.
2 Channel x 650W Professional. 2 Channel Digital Amplifiers / 1U Rack mount design. 2 Channel Power Amplifier: (2600W). Can Drive 2 Unit Speaker. 19 1U Professional Power Amplifier. ATR (Accelerated Transient Response) technology for ultimate punch and clarity. Brand New – Original Packaging. AC110120V, 50/60Hz / or. MICWL D6200 is a Professional 2 Channel Digital Power Amplifier that was developed using the expertise of professional sound engineers. Working musicians and professional DJ’s. For its price range, it’s rare to find a professional power amplifier that compares with the 6400 awesome performance. Flexibility and crystal clear sound quality. MiCWL D6200 Digital Power Amplifier and other Commercial prodcuts integrated solutions for large shopping malls, conference hassls, transportation hubs and so on. Use the world’s most advanced efficient switching power supply (SMPS) and Class D power amplifier (CLASS D) design. Patented design of high quality porous heat sink, in harsh environments can be normal in low temperature operation. Adopts the imported teflon wire, ensure the transformer can normally work efficeently at high temperature. Built in Digital audio processor function. With volume switch, Adjustable volume. Full set of protection functions to ensure that the product normally working. With Combined signal function, Multiple amplifiers can be connected in parallel to drive multiple speakers. Input Voltage: AC220240V, 50/60Hz or AC110120V, 50/60Hz. (please leave message or Choose). Speakon and 1/4 Outputs. Front-to-Rear Airflow and Cooling Fan. Large capacity Digital Switching Power Amplifier. Automatic limit output, short circuit, overload, over temperature, power-on delay and other protection functions. The power amplifier is equipped with a delay start system to protect the speakers from impact and damage. The rear panel is equipped with dual channels. Balanced input interface. SPEAKON output connector. 483MM standard frame structure. The switching power supply of the power amplifier part has a separate cooling system. The cooling fan is controlled by an advanced stepless variable speed circuit. 1U design, light body, easy to carry and install. Output/Output (8? , 1kHz): 2x650W. Output/Output (4? , 1kHz): 2x1300W. S/N ratio: 112dB (A-weighting). Frequency Response/Frequency Response: 20Hz20kHz +/-0.25dB. Total Distortion/Total Distortion: 1% (8? , at 600W). Input Sensitivity/Input Sensitivity: +3dB (0.775V). Input Impedance: 10k? (electronically balanced/Balanced). Input (CH1-2, 3-4): XLR input connector; Output (CH1-2,3-4): SPEAKON output; Power: AC power Input (CH1-2, 3-4): XLR Input Connector; Output (CH1-2,3-4): SPEAKON Output; Power: AC power supply. Power indicator x 1 (green); input indicator x 2 (yellow); peak indicator x 2 (red); protection circuit action indicator x 1 (red) Power Indicator x 1 (Green), Input Indicator x 2 (Yellow), Peak Indicator x 2(Red); Feedback Protect Indicator x 1(Red). AC220240V, 50/60Hz / or AC110120V, 50/60Hz (using internal jumper switch/Via inside jumping switch). 1/8 Rated Activity Consumed Power: 50W, 80W, 110W. Working Temperature Range: 050? Below 90%RH/Under 90% RH (But it can not be condensation). How much Speaker can this amplifier drive. (2 Channel can Drive 2 Unit less 650W speaker). 1x Digital Power Amplifier.
MUZISHARE X7 Tube Amplifier Double High Pressure Rectifier Power Amplifier Ultra-linear/ Triode Mode. Specification: Rated output power: 25W + 25W (RMS triode mode), 45W + 45W (RMS ultra-linear mode) Harmonic distortion: 1% (1kHz) Frequency response: 15Hz30kHz (-1.5dB) Input sensitivity: 280mV; 520mV(pre in) Input impedance: 100K? Output Impedance: 4? 8? SNR: 92dB Output balance of the left and right. Usually it cost about 35USD-50USD. Thanks for your understanding. If you receive defective item, please kindly notify us within 14 days.
Welcome To Our Company Online Store – MiCWL Audio Inc. Original MiCWL CA Series PX8000. 2 Channel Professional Digital Power Amplifier. Bridging Power (Mono Channel mode). 19 1U Professional Power Amplifier Design. Brand New – Original Packaging. MICWL PX8000 Amplifer is a Professional 2 Channel Digital Power Amplifier that was developed using the expertise of professional. Working musicians and professional DJ’s. For its price range, it’s rare to find a professional power amplifier that compares with. The PX8000 awesome performance. Flexibility and crystal clear sound quality. (90V-240V universal version 4 Power Versions options). MiCWL PX8000 Digital Power Amplifier and other Commercial prodcuts integrated solutions for large shopping malls, conference. Hassls, transportation hubs and so on. Use the world’s most advanced efficient switching power supply (SMPS) and Class D power amplifier (CLASS D) design. Patented design of high quality porous heat sink, in harsh environments can be normal in low temperature operation. Adopts the imported teflon wire, ensure the transformer can normally work efficeently at high temperature. Built in Digital audio processor function. With volume switch, Adjustable volume. Full set of protection functions to ensure that the product normally working. With Combined signal function, Multiple amplifiers can be connected in parallel to drive multiple speakers. Input Voltage: AC220240V, 50/60Hz or AC110120V, 50/60Hz. (please leave message or Choose). Speakon and 1/4 Outputs. Front-to-Rear Airflow and Cooling Fan. Large capacity Digital Switching Power Amplifier. Automatic limit output, short circuit, overload, over temperature, power-on delay and other protection functions. The power amplifier is equipped with a delay start system to protect the speakers from impact and damage. The rear panel is equipped with dual channels. 483MM standard frame structure. The switching power supply of the power amplifier part has a separate cooling system. The cooling fan is controlled by an advanced stepless variable speed circuit. 1U design, light body, easy to carry and install. Output/Output (8? , 1kHz) RMS: 2x650W / 2x850W/ 2x1000W / 2x1400W/ 2x2000W / 2x2300W…. Output/Output (4? , 1kHz) PEAK: 2x1300W / 2x1600W/2x1800W/ 2x2100W / 2x2300W…. S/N ratio: 112dB (A-weighting). Frequency Response/Frequency Response: 20Hz20kHz +/-0.25dB. Total Distortion/Total Distortion: 1% (8? , at 600W). Input Sensitivity/Input Sensitivity: +3dB (0.775V). Input Impedance: 10k? (electronically balanced/Balanced). Input (CH1-2 3-4): XLR input connector; Output (CH1-2 3-4): SPEAKON output; Power: AC power Input (CH1-2 3-4): XLR Input. Connector; Output (CH1-2 3-4): SPEAKON Output; Power: AC power supply. Power indicator x 1 (green); input indicator x 2 (yellow); peak indicator x 2 (red); protection circuit action indicator x 1 (red). Power Indicator x 1 (Green), Input Indicator x 2 (Yellow), Peak Indicator x 2(Red); Feedback Protect Indicator x 1(Red). AC220240V, 50/60Hz / or AC110120V, 50/60Hz (using internal jumper switch/Via inside jumping switch). 1/8 Rated Activity Consumed Power: 50W, 80W, 110W. Working Temperature Range: 050? Below 90%RH/Under 90% RH (But it can not be condensation). How much Speaker can this amplifier drive. If your speaker is no more than 650 watts, this amplifier is enough to drive. (4 Channel can Drive 4 Unit 650W Speakers). If your speaker is no more than 850 watts, this amplifier is enough to drive. (2 Channel can Drive 2Unit 850W Speakers). If your speaker is no more than 2300 watts, this amplifier is enough to drive. (2 Channel can Drive 2 Unit 2300W Speakers). 1x 2 Channel Digital Power Amplifier. 1x Power Cable. 1x Box packaging.
(1KHz, 8 ohms) 160W+160W. (1KHz, 4 Euro): 250W. Frequency response: 20Hz-20kHz ±. Line output impedance:600. Signal to noise ratio. 10% 50 Hz 330W. Mm (width depth height).
Dual Core TPA3255 BT5.0 High Power 2.1 Channel Amp Subwoofer Audio Amplifier. TPA3255 is a high performance class D power amplifier chip, which has class D efficiency and can bring true high-end sound quality circuit. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PUREPATH) T. This technology enables the device to maintain ultra-low distortion over the entire audio frequency band while displaying perfect sound quality. The device works in AD mode. When thd is 10%, the device can drive up to two 315w / 4R loads and two 150W (uncut power) / 8R loads, and has a 2 VRMs analog input interface, which supports seamless connection with high-performance DAC (such as TI’s pcm5242). In addition to its excellent audio performance, tpa3255 has the advantages of high power efficiency and ultra-low power level idle loss (less than 2.5W). This can be achieved with an 85mr MOSFET and an optimized gate driver scheme. Compared with the traditional discrete implementation scheme, this scheme can significantly reduce the idle loss. Fulfilled directly from the factory. The machine is developed and manufactured according to the standard products. All parts are original genuine products. Aluminum case is made of fine workmanship and ensures good heat dissipation. Original dual TPA3255 chip. Built in high-power hifi high-efficiency switching power supply, directly inserted 100-240V. High precision chip resistor is selected to ensure good signal-to-noise ratio of the whole machine. The special inductor is used to ensure the sound is clear and strong. CNC precision all aluminum case. Working mode: Class D. Working voltage: AC100-240V (to DC 36V 10A). Bluetooth chip: QCC3043 (BT5.0). Net weight: 1.45kg (2kg with package). In the box: 1x. (NOT included AC power cord).
105dB (1KHz) ; 80dB (20KHz). Input: XLR female, TRS (1/4 inch) output binding post and Speaker socket. Signal indication, protection indication, overheat. 8 ohms 450Watts 4 ohms 800Watts. XP3250 Professional High Quality Class H Amp DJ Stage Performance 850W2 High Power Amplifier. Two-channel professional analog power amplifier Class H Rated power (RMS) 8 ohms: 350wx2 4 ohms: 650wx2 High stability, pre-heat soft protection, stereo, bridge, parallel mode Standard 2U structure Each channel can drive a 15-inch or smaller speaker Power output interface NL4FC, speaker terminal Input/association interface XLR pure copper toroidal transformer, AC input voltage: AC230V50-60Hz.
MA5000PM Power Amplifier HIFI Class Pure Class A High Power Amplifier Home Amp 120W×2. Features: – MA-5000PM power amplifier parameter details: – Pure Class A rated continuous average output power: 120W+120W (8?) – Total Harmonic Distortion: 0.05%(2? Load);0.02%(4-16? Load) – Intermodulation Distortion: 0.01% Frequency characteristics: – Rated continuous average output: 20-20KHz (+0, -0.2dB) – Output power is 1W: 0.5-160KHz (+0, -3dB) – Damping coefficient: 1000(8? Load, 50Hz) – Input impedance: Average input: 40K? ; RCA input: 20K? – Gain power: 28dB – Signal-to-noise ratio: 122dB – Load impedance: 2-16? – Power Requirements: AC220V 50-60Hz – Static power consumption. Usually it cost about 35USD-50USD. Thanks for your understanding. If you receive defective item, please kindly notify us within 14 days.
Welcome To Our Company Online Store – MiCWL Audio Inc. Original MiCWL CA Series 2 Channel Professional Digital Power Amplifier. 19 1U Professional Power Amplifier Design. Brand New – Original Packaging. 1x 2 Channel Digital Power Amplifier. 1x Power Cable. 1x Box packaging. MICWL CA6200 Amplifer is a Professional 2 Channel Digital Power Amplifier that was developed using the expertise of professional sound engineers, working musicians and professional DJ’s. For its price range, it’s rare to find a professional power amplifier that compares with the CA6200 awesome performance, flexibility and crystal clear sound quality. MiCWL CA6200 Digital Power Amplifier and other Commercial prodcuts integrated solutions for large shopping malls, conference hassls, transportation hubs and so on. Use the world’s most advanced efficient switching power supply (SMPS) and Class D power amplifier (CLASS D) design. Patented design of high quality porous heat sink, in harsh environments can be normal in low temperature operation 4. Adopts the imported teflon wire, ensure the transformer can normally work efficeently at high temperature. Built in Digital audio processor function. With volume switch, Adjustable volume 7. Full set of protection functions to ensure that the product normally working 8. With Combined signal function, Multiple amplifiers can be connected in parallel to drive multiple speakers. PARAMETER: Input Voltage: AC220240V, 50/60Hz or AC110120V, 50/60Hz (please leave message or Choose) XLR, Balanced Inputs Speakon and 1/4 Outputs Front-to-Rear Airflow and Cooling Fan Technical Specification : Large capacity Digital Switching Power Amplifier Automatic limit output, short circuit, overload, over temperature, power-on delay and other protection functions The power amplifier is equipped with a delay start system to protect the speakers from impact and damage The rear panel is equipped with dual channels, Balanced input interface SPEAKON output connector 483MM standard frame structure The switching power supply of the power amplifier part has a separate cooling system The cooling fan is controlled by an advanced stepless variable speed circuit 1U design, light body, easy to carry and install Output/Output (8? , 1kHz) RMS: 4x650W / Output/Output (4? , 1kHz) PEAK: 4x1300W / Distortion. 1000 Conversion rate: 50V/us Frequency Response/Frequency Response: 20Hz20kHz +/-0.25dB Total Distortion/Total Distortion: 1% (8? , at 600W) Input Sensitivity/Input Sensitivity: +3dB (0.775V) Input Impedance: 10k? (electronically balanced/Balanced) DC residual. How much Speaker can this amplifier drive. (2 Channel can Drive 2 Unit 650W Speakers).
Light wear as pictured. Comes with power cable.