Passive preamplifier based on the latest Tortuga Audio LDR3xV.2 board with Auto Calibration, replaceable LDR's, and USB port for software updates. It uses pairs of microchip controlled Silonex LDR's to achieve the best in signal attenuation with perfect balance.Preamplifier has 3 inputs and one pair of outputs. All functions can be controlled via front panel rotary encoder or remote control: on/off, volume, input selection, mute, balance.
Preamplifier also has 12V trigger output. USB port is used for controller software updates which also allows for choosing different impedance curves via different software packages downloadable from Tortuga website. Preamp will ship with the latest software package available (currently 1.0.9). On a personal note I must say that this version of LDR3X sounds absolutely amazing in front of my 300b amp. I have used many other LDR preamps and this one seems to be the best yet. For more information on LDR3xV2 board please visit Tortuga Audio website. Listing also includes 12V power supply. Shipping in CONUS $14.00 PayPal add 3%
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