Universal Audio 710 Twin Finity - MICROPHONE PREAMPLIFIER / HI-Z VALVE / FET

(This text is machine translated) The 710 Twin-Finity is a radically new concept preamplifier that, unique in its kind, manages to combine both the classic retro warmth of UA tube designs and the rapid attack on the transients of transistor processors, all in 2U of height and 1 / 2U rack, with a full metal chassis. The 710 was specifically created to add that tonal versatility and sonic inspiration missing from the generic preamps of most audio interfaces. The key to its tonal flexibility is all in the completely innovative circuit design, characterized by a transistor input amplifier with variable impedance that separately sends a perfectly phase-aligned signal, both to the tube and transistor gain circuit, the two signals are then summed on a single output. The mix between the tube stage (310 volt single-ended class-A triode tube) and the solid-state transimpedance stage is controlled by the Blend Knob pot marked "∞". The mixing varies without interruption, between 100% tube and 100% transistor, allowing...