详细说明
Product Name: China Factory Hot Sale Amplifier Km-240 Model NO.: CVR KM-240 Conductive Mode: AB Element Number: Push-Pull Amplifier Voltage: AC 220V Output Number: 4 Function: Post Amplifier, Amplifier Combined, Pre-amplifier Tube Type: Tube Amplifier Used For: Professional Usage: Hi-Fi 8 Stereo Power: 2* 400W 4 Stereo Power: 2* 600W 8 Bridged Mono: 1200W Frequency Response: 20Hz-20kHz Thd+N(Rated Power,4 /kHz)%: 0.05% Input Connectors: XLR Output Connectors: Speakon&Touch-Proof Binding Posts Power Requirement: 220V-240V,50-60Hz Conformation: Steel and Aluminum Chassis Warrtary: One Year Free for Warrtary Trademark: CVR Transport Package: Quality Carton Box or Flight Case Specification: CE, RoHS Origin: Guangzhou, Guangdong HS Code: 850110999 Product Description 1 Power supply designEach equipment includes independent logic high rate of power supply, which can control electrical circuit to adjust power output and voltage from time to time, and to respond the request of signal and load, so it can get the best power match under the wide range of load, so to ensure the power amplifier will not be overheating. 2 Power output gradeAdopt the balance output circuit, the same as fully symmetrical Bridge Road: Compared with the normal single end of land output circuit, the same work voltage can generate the output power in 4 times, that is to say, in order to get the same output power, the work power voltage of power amplifier is much lower thannormal OCL model. The output power tube is with wide safety work area under the condition of low voltage, so it is with higher power and reliability compared with normal OCL output model. Most importantly, The distortion of it is much Lower and can output better tone quality. 3 Sign Voltage RangeThere is a limited voltage device within each input channel. By checking the output sign and controlling the input sign, so the power amplifier output will not be at the state of clipping in long time, and can protect the speaker. It can automatically control the input sign when the power amplifier is overheat, so can reduce the heat and keep safety. 4 Perfect protection functionPower amplifier provides various protecting function, such as. Direct current protection, internal stoppage protection, input overload protection, filter of radio frequency distraction, output short circuit protection, mismatching load and high frequency overload protection, radiator and over temperature protection for radiator and transformer, over electricity protection. And the over temperature protection for output electricity is achieved by gradually lower the output signal. only when the temperature keeps rising to the extremity, can it cut off the output electricity supply of this channel, so avoid the stop of play. 5 Heat dissipation systemThere is an independent heat dissipation system for each channel, two groups of nonpolar speed adjusted Fan. The sealed air go through the radiator to strengthen the effect of heat dissipation, and at the same time, avoid the the dust and smog of stage to pollute the circuit board to ensure the equipment is in good working condition, and the temperature can get balance in someRanges. Model KM-2408 Stereo Power 2× 400W4 Stereo Power 2× 600W8 Bridged Mono 1200WInput Impedance >20K/>10KFrequency response 20Hz-20KHzTHD+N(Rated Power, 4Ω /KHz)%0.05%Signal Noise Ration (dB)-105dBDegree separation -60dBInput Connectors XLROutput Connectors Speakon&touch-proof binding postsPower Requirement 220V-240V, 50-60HzConformation Steel and aluminum chassisAirframe Dimension 88× 483× 430mmNet Weight 29kgCVR PRO AUDIO Exclusive area: Japan, Korea, Peru, Ghana, UgandaJapan Address: 329 AOKI YUASA-TOWN ARIDA-GUN, WAKAYAMA-prefectureKorea Address: 408, Onnuriplaza, 128-2, Goean-dong, Sosa-gu, Bucheon-si, KyungkiGhana Address: No. 9, 5th Circular road, Labone AccraPeru Address: Jr. Paruro 1359 tda. 159 LimaUganda Address: Plot 1175A Mukalazi Road, Bukoto Kampala Uganda. P. O BOX 23217Kampalaabout UsGuangzhou CVR PRO Audio Factory is specialized in research thing, developing and manufacturing high quality PRO audio equipment. Boasting talented professional employees and leading technology, we manufacture and supply a comprehensive range of professional equipment including line array system, PRO loudspeaker, subwoofer monitor speaker and power amplifier. CVR PRO audio products have been far sales to over 30 countries abroad, enjoying high reputations and popularity. Welcome to contact us for further information!
