Lehmann Audio Silver Cube
Preamplificador de phono MM/MC de referencia con fuente de alimentacion independiente.
Ajuste de ganancia, capacitancia e impedancia.
Since their market introduction phono stages by Lehmannaudio have gained a legendary reputation for their sound and build quality. The Silver Cube is no different, pushing the boundaries still further.
In a very short time the Silver Cube has established overwhelming recognition for being one of the very best phono stages on the market and for belonging to the ultimate in phono stage design. With the Silver Cube our efforts in terms of technology, electronic parts and mechanics have lead to transparent and high-energy sound reproduction with excellent technical data and holographic soundstage delivery.
Fit it and forget the stage, no matter what cartridge you buy in future, how much you spend on the rest of your system - it's going to cope admirably.
– TNT Audio
Excellence from A to B
The Silver Cube not only provides maximum air and space with excellent soundstage depth and width but also stunningly fast attack response, pace, timing, swing and dynamics.
Visually the massive milled aluminium case of the audio section impresses, while acting as a heatsink for the discrete zero-feedback Class-A FET output stage.
The league of the finest phono stages available worldwide welcomes a new member. Listen, and you will understand.
Especificaciones:
Etapa de entrada |
Preamplificador doble mono microfónico |
Ajustes de ganancia |
36 dB, 46 dB, 56 dB, 66 dB |
Ganancia máxima |
66 dB |
Impedancias internas |
47k, 1k, 100 ohmios (seleccionable) |
Personalización de la impedancia en placa |
Sí |
Capacitancia interna de la entrada y tipo de condensador |
47 pF, 100 pF, 200 pF, 1 nP KP 1% y combinaciones |
Filtro suave para grave |
Sí (jumper) |
Alta ganancia |
Sí (conmutador en la parte trasera) |
Condensadores del filtro RIA |
Papel de aluminio |
Acople de grave tras RIA |
Papel de aluminio |
Segunda etapa de ganancia |
Operacional doble mono Burr Brown OPA 637 |
Buffer de salida con ninguna realimenzación global |
Sí (Clase A FET) |
Jumper de salida DC |
No |
Características de la fuente de alimentación en placa de audio |
Filtro Pi LC |