Alto Professional MP8D 8-Channel Microphone Preamplifier with Digital Outputs

The 8 channel mic/instrument preamplifier is part of the ALTO ESOTAR line of products which are built with no compromises on design or materials. ALTO ESOTAR processors are ideal for professional recording applications and sound installs. The first 2 channels of our MP8 include high gain mic/line input with an integrated DI box feature. Each channel provides an individual phantom power switch, phase and high pass control as well as insert points. MP8D comes equipped with 129dB of S/N ratio and 0.007% of THD. It also includes a sophisticated 24bit/192kHz digital output interface with external/internal clock and ADAT, AES/EBU and S/PDIF connectors.

FEATURES

• 8 Channels: 2 channels with mic/line inputs and high-impedance (Hi-Z) instrument inputs; 6 channels with mic inputs only.

• High-Quality Preamps: Each channel provides up to +60dB gain, with low Total Harmonic Distortion (THD) of 0.007% and an impressive Signal-to-Noise Ratio (SNR) of 129dB.

• Analog Controls: Includes individual phantom power switches, phase inversion, high-pass filters, and TRS insert points on each channel.

• Digital Outputs: Simultaneous 8-channel ADAT Lightpipe (up to 96kHz) and 8-channel AES/EBU or S/PDIF (up to 192kHz) outputs.

• Clocking Options: Selectable sample rates (44.1kHz, 48kHz, and multiples) and external/internal clock synchronization via BNC connectors.

• Instrument Inputs: Channels 1 and 2 feature high-impedance inputs suitable for direct connection of instruments like guitars or basses.

• Build Quality: Constructed with premium components and a thick anodized aluminum faceplate for durability.

SPECIFICATIONS

• 2 channel Mic/Line Input jacks, 6 channel Mic input capability
• Serves as DI box
• Individual Phantom Power Switch
• 8 channel ADAT and with AES/EBU or S/PDIF output
• Switch control with build-in light
• 8 channels for MIC only also include individual 48 volt phantom power switch and high pass filter
• Includes 2 channels with Hi-Z input for line level instrument
• TRS jack insert
• Dimensions (W×D×H): 483 × 288 × 44mm (19″ × 11.3″ × 1.7″)
• Weight: 4.8kg (10.6 lb)