Inspiration 1.0

About the Inspiration 1.0

The Constellation Audio Inspiration 1.0 Preamplifier is a premium line stage preamplifier known for its robust build and sophisticated design. It features a fully balanced, dual-mono configuration, mirroring the design of Constellation's higher-end models like the Performance Virgo III and Reference Altair II. The preamp includes three independent transformers for power supply, with two R-core transformers dedicated to each channel and an EI transformer for control circuitry. Each channel is equipped with its own bank of 12 storage capacitors for efficient power filtering and smoothing. The Inspiration 1.0 offers four balanced and four unbalanced inputs, along with two balanced and two unbalanced outputs, and a 12V trigger output. It boasts a signal-to-noise ratio of greater than -105 dB (A-weighted) and a total harmonic distortion plus noise (THD+N) of less than 0.001% across the 20Hz–20kHz frequency range. The preamp measures 16.8 inches wide, 5.2 inches high, and 14.9 inches deep, weighing approximately 25 pounds.