Para venda um preamp da marca ART Tube MP.

Especificações:

Features

-Hand Selected 12AX7 Provides 60dB of Gain Smooth, Warm and Fat Sound Quality
-Variable Input and Output Gain Controls
-Excellent as a Tube DI
-XLR and 1/4" Inputs and Outputs +48 volts
-Phantom Power
-Phase Reversal Switch
-Superior Sonic Performance to On-Board Preamps
-TEC-Award Nominated Design
-Portable, All Steel Construction

Totalmente a funcionar, praticamente sem uso.

Qquer dúvida disponha,