ART / DIGITAL MPA II

ART's 2-channel vacuum tube microphone preamp MPA series has been revamped with new features such as MS miking and stereo/dual mode, and is now more affordable.

[直輸入品][Direct Import]

■2-channel. Vacuum tube microphone preamp with digital input and output

Key Features
[Variable Input Impedance]
Enables flexible control by matching or deliberately mismatching the input impedance to the connected microphone.
[Mid/Side Switch]
Supports mid-side/side miking. Easily achieve a realistic stereo sound.

[Stereo/Dual Mode Switching]
When stereo linking, the channel 1 output controls the master output, and the channel 2 output controls the balance between the two channels.

[Plate Voltage Switch]
High-voltage mode provides a wider range.

[Front-Mounted HI-Z Input Jack]
Allows connection of high-impedance instruments such as guitars.

[Digital Input/Output]
■Digital Input: ADAT, WORD CLOCK (INPUT, THRU)
■Digital Output: AES/EBU (XLR), S/PDIF (RCA), OPTICAL

[Analog]
■Frequency Response:
15Hz to 48 kHz (+0, -1dB) @ normal plate voltage
15Hz to 120 kHz (+0, -1dB) @ high plate voltage
■Dynamic Range: >110dB
■Input Connectors: XLR x 2 (Phantom +48V)
■Output Connectors: XLR x 2, Phone x 2
■Inserts: TIP INPUT, RING OUTPUT
■THD+N: <0.005%
■Maximum Input Level: +19dBu
■Maximum Instrument Input Level: +17dBu
■Input Impedance: Variable 150-3000 ohms (XLR)
>800K Ohms (Instrument)
■Maximum Output Level: +27dBu (XLR)
■Output Resistance: <47 Ohms (XLR)
■Maximum Gain: 75dB
■Level Switching: +4dBu / -10dBV
■High-Pass Filter: Variable 10-200 Hz

[Digital]
■Digital Input: ADAT, WORD CLOCK (INPUT, THRU)
■Digital Output: AES/EBU (XLR), S/PDIF (RCA), OPTICAL
■A/D Frequency Response:
@44.1KHz Sample Rate: 10Hz to 21.25KHz (+0, -1dB)
@88.2KHz Sample Rate: 10Hz to 42.50KHz (+0, -1dB)
@196KHz Sample Rate: 10Hz to 81KHz (+0, -1dB)
■A/D Dynamic Range: >112dB ""A"" weighted (typical)
■A/D THD: <0.001% @1K (typical)
■A/D Input Sensitivity: +12dBu min
■A/D Insert Input Resistance: >10KΩ
■Power Supply: 105 to 125 VAC / 60 Hz
■Dimensions: W482 x H88 x D222mm
■Weight: 4.7kg