PreSonus DigiMax D8 ปรีแอมป์สำหรับไมโครโฟน

The DigiMax D8 from Presonus is an eight-channel microphone preamplifier, featuring eight Class-A XMAX microphone preamps, coupled with eight-channels of analog-to-digital conversion via an ADAT digital output. Each of the preamps include a direct output (in addition to the digital output), a variable trim control, LED metering, a 20dB pad and +48V phantom power (switchable in pairs).

The front panel features two 1/4″, Hi-Z instrument inputs for plugging-in electric guitars. The balanced 1/4″ TRS outputs on the real panel allow the unit to be used as a standalone microphone preamp with any analog mixing console. The unit also includes Wordclock sync input for ultra-low jitter and robust synchronization, making the DigiMax D8 a perfect front-end solution for any DAW with an ADAT optical input.

Features:

Input/Output

• 2 unbalanced ¼” instrument inputs (front panel; bypass Ch. 1 and 2 mic inputs)
• 8 balanced rear-panel XMAX mic preamps
• 1 BNC word-clock input
• 8 balanced ¼” direct outputs (1 per channel)
• 1 ADAT Lightpipe optical digital output (8 channels)

Meters, Controls, and Features

• Individual channel-trim controls with -4 dB to +50 dB gain range
• 48V phantom power for condenser microphones (switchable in pairs)
• -20 dB pad on every channel
• 4-segment, fast-acting LED input meter
• Clock source (sets clock to external or internal with 44.1 or 48 kHz sample rate)

Digitalia

• Professional-quality AD converters (+107 dBu dynamic range)
• ADAT Lightpipe digital output: 8 channels at 24-bit resolution and 44.1 and 48 kHz internal sampling rate
• Word-clock master via ADAT Lightpipe or slave to external word clock

Power

• Internal power supply with standard IEC connector

Physical

• 1U rack-mountable, rugged steel chassis