Focusrite ISA 428 MKii installed with 8 Channel Digital Output card for easy integration into your recording setup.
Comes with original boxes and manual.
Focusrite Description
Now in its second generation, the ISA 428 Mk II
incorporates four of Focusrite's renowned mic pres in a
simple-to-operate 2U enclosure, placing four mic preamps, instrument
inputs and line ins at your fingertips. The original Focusrite mic pre
was designed to suit the microphones of the time; today's model makes
one small change, adding three additional input impedances to the
classic ISA110 setting, allowing you to match any microphone, old or
new, and access a wide range of sounds, from the character and warmth of
a vintage mic to the clear transparency of a modern design. Or you can
experiment and bring out just the qualities you want.In addition to the
mic inputs, there are four front-panel instrument inputs making the
ISA428 Mk II ideal for overdubs in the control room with no need for a
DI box. On the back: four line inputs and switchable insert points on
each channel to allow routing via external signal processors. There's
also a versatile, vintage design variable high-pass filter to control
what's going on at the bass end. And finally... accurate, 6-LED meters
to tell you exactly what's going down. Optionally available for the
ISA428 Mk II is a precision eight-channel A-D converter with 122dB
dynamic range and superb jitter performance — ideal for simple
interfacing with your DAW.
...
The ISA eight channel 192kHz A-D converter outperforms every other
converter yet devised, and is the first audio A-D converter to utilise
Burr-Brown Pro Audio Amplifiers and flagship PCM4220 A-D converter
chips. With cutting-edge conversion technology seated within Focusrite
custom analogue circuitry, the card delivers unparalleled performance;
specifications include a dynamic range of 122dB and jitter less than 250
picoseconds.
The card can be retrofitted to an ISA428, ISA428 MkII or ISA828 at
any time and, thanks to its convenient 25-pin D-Type connector,
integrates seamlessly with Pro Tools HD as well as other popular hard
disk recorders and mixing desks.
All eight converters are always available with this option, even when
using the ISA428 and ISA428 MkII. When installed in one of these
four-channel mic preamps, the the extra 4 converters of the A-D card are
fed by four XLR inputs on the back labeled "ADC Input".
Digital formats include an eight-channel single/dual wire AES/EBU and
S/PDIF output, as well as an eight-channel ADAT lightpipe (SMUX/SMUX2)
output. Word clock i/o is provided via dedicated BNC connectors.