Tính năng chính của Conrad-johnson CT6 Pre-amplifier
Introduced in the internationally acclaimed Anniversary Reference Triode (ART) preamplifier, and recently refined in our current flagship preamplifier, the ACT2, conrad-johnson’s composite triode circuit has provided the benchmark for line-stage preamplifier performance for nearly a decade. Reviewers, other audio professionals, and consumers alike have been impressed by the fine resolution of subtle shadings of dynamics and the solid, stable imaging that this circuit is capable of portraying. We are pleased to announce our most affordable implementation of this circuit in the CT6 line-stage preamplifier.
The composite triode circuit is a conceptually simple design-based on creating a single “super” triode by paralleling sections of individual tubes. In this way, the entire amplification circuit can be reduced to a single active stage, without buffers or feedback. Any active circuit element will color the sound, whether the element is an amplifier or a buffer stage. By designing a line stage consisting of a single composite triode, we are able to reduce the circuit to the absolute minimum of a single active element.
In the CT6, the composite triode is comprised of four paralleled sections of high-transconductance miniature twin-triode tubes. This circuit achieves a sufficiently low output impedance to drive most interconnect/amplifier combinations while eliminating any circuit element that might compromise its sonic purity. To realize the full potential of this amplifier stage, it is powered by a sophisticated discrete voltage regulator designed to completely isolate the audio signal from the power line.
Một số hình ảnh của Conrad-johnson CT6 Pre-amplifier:
0 nhận xét: