This machine adopts the famous A5 single-ended class A power amp circuit, the original machine more than 20,000 US dollars! The circuit board wiring is reasonable! Use Hiend the Resistors. The sound is transparent and clear, the sound bottom is clean and neat, the level is good, the low frequency dives well, and the high frequency has penetrating power. The power Transistor adopts the new IRFP240 high-power field effect Transistor of the American IRF company, 6pcs per channel, and the static current of each channel reaches 2A! Each channel is powered by an independent power supply circuit, which is composed of 12pcs Nover Audio grade Gold letter 10000U/50V electrolytics and imported non-inductive resistors for CRC filtering. The total filter capacitor capacity of the two channels reaches 240,000 UF! The transformer uses 2pcs 300W high-quality toroidal transformer A-grade silicon steel to be wound into a no-break! (Pure Copper wire) The AC winding of each channel is independently powered, providing a strong power reserve for the Power amp stage. This amplifier with perfect speaker protection circuit. It can protect your expensive speaker from the impact sound when power on /off. Input voltage: AC 115V or 230V for choose. We also can custom make 100V or 240V. ? Output power: 60W +60W /8ohm, 90W +90W /4 ohm? Channel: 2 channel. Freq Response -0.5dB at 2 Hz, -2 dB at 100KHz. Input lmpedance 10 Kohm unbalanced. 25 Kohm balanced differential. Damping factor : 50 nominal. Output Noise: 600uV unweighted. Power Consumption : 300 watts? Support signal input: RCA single-ended input or XLR balanced input? Size: 360mm195mm396mm (WHD)? Package Weight: about 31KG. Package include: Power amplifier X1. Please read following carefully before purchasing. 1: the package are not include the power cord. Buyers need to prepare the Power cable by themselves!! 2: This amp front Round meter is not a VU meter. The pointer will not swing with the rhythm of music… It is just a Power voltage meter. Only a small Red LED in the centre. As this amp very heavey. In order that you can receive a stable and reliable machine. We will let it working about one week time then send it to you. If you don’t want pay any. Please don’t place order! 5: this amp are not accept return, Except for the quality problem. If your country are not see in this list Transportable range.
Tags: amplifier, audio, class, hifi, power, pure, stereo
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