The Focusrite Pro ISA 828 MkII is an eight-channel microphone preamp renowned for its signature high-end sound and capability to output digital signals via contemporary networking platforms. This updated MkII model features an enhanced power supply that ensures more efficient power consumption while operating at lower temperatures. Additionally, it is compatible with Dante networks when equipped with the optional ISA ADN8 card.
Utilizing a Lundahl LL1538 input transformer, the preamp captures the essence of the classic Focusrite sound. Engaging the ISA 110 switch allows users to access that vintage tonal quality. The microphone input stage is designed with a variable impedance circuit, and the gain range extends to an impressive 80 dB, making it ideal for low-output dynamic and ribbon microphones.
Channels one through four are equipped with DI inputs that offer both high- and low-impedance options, providing a versatile and user-friendly DI solution for electric guitars and basses. When paired with the optional ISA ADN8, this device serves as an exceptional front end, suitable for both studio environments and complex live sound applications.
- Eight-channel microphone preamp featuring original ISA transformer-based preamps
- Each channel can accept either microphone or line input
- Channels 1 through 4 also accept instrument inputs for guitars and basses, or vintage synthesizers with high impedance outputs
- Microphone input can deliver up to 80dB of gain, particularly useful when working with very low output dynamic and ribbon microphones
- Phantom power, ISA 110, and phase switches provided on each input
- High-pass filter on each channel provides a 75 Hz corner frequency with 18 dB/octave roll-off
- Variable microphone impedance
- Six-LED input meter per channel
- Separately available eight-channel analog-to-digital converter card provides eight channels A/D conversion over Dante, ADAT, or AES3, at sample rates and resolutions up to 192 kHz / 24-bit
- Includes Brainworx bx_console Focusrite, a plug-in that faithfully captures the sound, feel, and style of the original Focusrite ISA 110 Equaliser and ISA 130 Dynamics Modules
