Bakoon ProductsTo adjust the volume of the amplifier, metal film resistors are currently available as an option in addition to the standard volume.attenuatorIt was possible to select a non-inductive wire-wound resistance attenuator, but from this April, the non-inductive wire-wound resistance attenuator has been changed to a digital attenuator.
The digital attenuator isBakoon ProductsThis is a newly developed attenuator. It is more accurate than non-inductive wire-wound resistor attenuators and allows you to adjust signal levels more precisely. Therefore, the conventional switch typeThe attenuator was a 2dB step, but the digital attenuator is a 0.5dB step.
digital attenuatorchanges the resistance ratio like a normal volume, and for SATRI amplifiers it changes the resistance value. The actual measurement error is within 0.1db. The digital board and analog board are separate. Since it uses a relay to change the resistance, there is no distortion. In addition, the wiring is made as short as possible using minute chip resistors, and the pattern width is made as wide as possible.attenuatorThere is little reactance and no noise. The board has a ground plane to reduce impedance as much as possible, so it operates stably up to high frequencies.
Digital attenuators offer high precision, controllability, and low noise levels, making themEven compared to non-inductive wire-wound resistance, it has a level of sharpness that I have never heard before, and there is no incidental noise at all.Resolution has also improved. Digital attenuators also have high repeatability and less error and drift, resulting in superior signal stability and repeatability.
From non-inductive wire-wound resistance attenuatorThere will be slight price changes depending on the model due to the transition to digital attenuators.
