As a result there is little more to be lost from the changeover to solid state controls. Without the inert or infinite impedance connection provided by the Spectral gain module, any energy coupled from the audio signal as well as internal amplification events can become memorialized as microscopic or molecular thermal and voltage stress along moving contacts. Consequences from even the fastest of these events can alter audio transmission later. Sometimes called thermal or charge injection tails, the damage to ongoing signals can be observed and this disturbance is completely eliminated by Spectral's high-speed double cascode circuit and floating shield configurations. Performance accuracy is better than one part per million.
Speed is better than one part per million.
Speed is independent of settings, and signal events are not memorialized within the level control itself. Only the moving fader recording consoles have maintained their manual performance. Now Spectral has improved preamplifier sonics by combining relay DAC with moving control operations. Microprocessors as well as user presets select optimum gain structures and other operational parameters to provide maximum dynamic range headroom with the lowest amplifier stress. Now the system configuration is best for signal and operational conditions.