The local and remote I/O mic/line amps use SSL’s patented mic amp technology to deliver the highest quality signal to the console. The circuitry is DC coupled (no electrolytic capacitors in the signal path) and high input impedance. Mic amp gain is controlled extremely precisely in more than 16,000 steps ensuring totally smooth control, very good common mode rejection and extremely low distortion. Listening tests are recommended.
L450 local analogue I/O configuration; 16 mic/line inputs, 16 line outputs, 2 Headphone/Monitor outputs. AES/EBU digital I/O configuration: 4 pairs of inputs and 4 pairs of outputs. AES/EBU I/O has fully variable sample rate conversion.
Standard MADI port configuration: 6 redundant pairs of coaxial and 2 fibre (non-redundant). If redundancy is not required, these connections can be independent, providing a maximum of sixteen ports. In addition there is a separate optical MADI port (out/in), designed for use as an ‘FX Loop’ for connecting an external FX device such as a system using Waves Multirack or a VST effects host. The standard configuration offers SSL Blacklight II connectors. A Dante card is also available offering 32x32 channels of I/O at 96 kHz (or 64x64 channels at 48kHz) over a redundant Dante connection. An redundant pair of SSL X-Light connectors provide 256 bi-directional channels at 96kHz between console and stage using a single cable with ruggedised connectors. The back panel also accommodates connectors for MIDI, LTC, Wordclock and GP I/O. The console has redundant power supplies.