The ISA eight channel 192kHz A-D converter outperforms every other converter yet devised, and was the first audio A-D converter to utilise Burr-Brown Pro Audio Amplifiers and flagship PCM4220 A-D converter chips. The ISA828 or ISA428 eight channel 192kHz A-D converter outperforms every other converter yet devised, and is the […]
The ISA828 eight-channel microphone preamplifier provides eight original ISA transformer-based preamps in a single robust 2U chassis, offering the Focusrite signature sound at its lowest cost per channel to date. The eight ISA-series transformer-based microphone preamps feature the same classic microphone preamplifier design as the original ISA110 module from Focusrite’s […]
The ISA428 MkII provides four of Focusrite’s prestigious transformer-based microphone preamps. It features the same classic circuitry and renowned audio quality found in the original at a new level of affordability. With selectable input impedance, direct instrument inputs and an optional eight channels of high-quality analogue to digital conversion, the […]
The ISA stereo ADC embodies cutting-edge conversion technology, encompassed within pristine Focusrite circuitry, providing 2 channels of the highest quality 24-bit conversion at all sample rates up to 192kHz. Digital output formats include 2 channel single/dual wire AES/EBU or 2 channel S/PDIF, all via a 9 pin D-type connector, as […]
The ISA One microphone preamplifier delivers Focusrite’s prestigious ISA transformer-based preamp in a rugged and portable chassis, at a groundbreaking price. ISA One features the classic vintage microphone preamplifier topology from the original ISA110 module, which formed the cornerstone of each channel of Focusrite’s legendary Forté console. The preamp is […]
The ISA430 MkII brings together a set of classic Focusrite heritage elements: Classic Focusrite ISA transformer-based mic pre with variable input impedance Versatile equalisation including two dual-range parametrics, HPF and LPF Dual-mode compressor with both VCA and optical circuitry VCA-based expander/gate with “hysteresis” setting to avoid chattering Phase-cancellation de-esser for […]
