People can hear sound frequencies from 20-20000Hz. A crossover either passive or active is necessary because of the inability of speaker drivers to reproduce the entire musical spectrum. Speaker systems comprise several drivers, each of which is dedicated to the reproduction of a specific frequency range: low frequencies, medium frequencies and high frequencies (in case of three-way design)
Amati R&D has taken on the challenge of designing and manufacturing the most technologically advanced “845 Parallel Single Ended” electron tube amplifiers. Each mono-block produces 60 watt in Class A1 with zero-feedback. The innovative and groundbreaking circuit and chassis design transcends the engineering approach of any perceived competition and results in outstanding performance and an incomparable sound reproduction.
All prototype testing’s and measurements are successfully completed. Interstage and output transformers are all custom made with new core material and wiring techniques, both primary and secondary are wired with 99.99% pure silver.
The amplifier chassis, transformer and capacitor housings are CNC machined out of “first grade” solid aluminum blocks, resulting in a very rigid, elegant and modern look with no externally visible screws.
“Limited” production is expected by end of the summer of 2013.