音频
| 频率范围 |
10 - 70000 Hz |
| 输入阻抗 |
20000 Ω |
| 信号-噪声比(信噪比) |
90 dB |
10 Hz -70 kHz, 20 kΩ, 90 dB, 40 W, 115 - 230 V
The pre amplifier MPP506 DA has been carefully designed and built, as was meant to provide high musical performances to your amplifier.
A new generation of bipolar power transistors enables the pre amplifier MPP506DA to bring about exceptional musical performance. This type of assemblage gives the output a natural softness which faithfully renders music in its finest details. On the other hand, the use of low noise resistors and polypropylene capacitors, as the power carried by its toroidal transformer guarantee high reliability.
The numerous connection facilities of the MPP506 DA enables the connection of seven analog inputs for CD, Balanced CD, Tuner, AUX, as well as a phono input for a turntable equipped with a moving magnet cartridge, or moving coil cartridge, as two 3.5 mm jack plugs for the analog inputs for i-Pod or a computer.
The MPP506 DA preamplifier has a dual converter oversampling 24 bits*384 kHz produced by « Analog Devices ». This converter can receive, select and continuously improve the performance of four musical digital audio sources 2 coax, 1 optical as one USB plug to read the audio files stotred on your computer, becoming a high level musical source.
The MPP506DA has also an amplifier for headphones (working in class A).
MPP506DA has four output combinations. Depending on your amplifier, you can indeed use the unbalanced output or either the balanced output. Two others outputs indicated « SUB OUT » and « HIGH PASS OUT » associated with an active filter, allows the use of a subwoofer in bi-amplification.
A remote control delivered with MPP506DA makes it easier to use.
The MPP506DA linked to the MAA406 or the mono Blocks MAA706 , will bring high level performance.
