Synthesis Roma 117DC Fully Valve Pre Amplifier (Handmade in Italy)

The audio circuit consists of a two-stage amplication incorporating two Pairs of 6922 / ECC88 Tubes. The balanced and balanced inputs are managed through the use of an input tube. The output stage of the amplifer is made using an output transformer. A low output impedance makes the ROMA117DC extremely flexible in the choice of interconnect cables for connection to the final stages of power ampliers. The frequency response is extremely linear and extended enough to reach 5 Hz - 40KHz at -3dB. The power supplies of both the filaments and the anodic are electronically regulated with a regulation better than 0.1%.