Name: ART TUBE MP Professional Tube Microphone Preamplifier/Opto Compressor-Limiter/DI
SKU: ARTP_TUBEMP/CU
Availability: InStock

Specifications

Frequency Response	30 Hz – 60 kHz +/- 1 dB balanced output, 20 Hz – 60 kHz +/- 1dB 1/4″ output
Total Harmonic Distortion	<0.1% @ max gain
CMMR	> 60 dB @ max gain
Equivalent Input Noise	-128dBu typical (“A” wtd., Shorted XLR balanced input, gain @ max)
Input Impedance	1M Ω 1/4″ input, 5K Ω XLR input
Input/Output Connections	Input: XLR balanced or 1/4″ balanced. Output: 1/4″ unbalanced XLR balanced, transformer isolated.
Maximum Gain	+80 dB (balanced in-out, +64dB (unbalanced input, balanced output)
Maximum Input Level	unbalanced (Inst): +15 dBu, balancd (mic): +10 dBu
Maximum Output Level	+19 dBu (Line mode)
Output Impedance	XLR: <600 Ω, 1/4″: <300 Ω
Low Cut Filter	-3 dB @ 70 Hz, 6dB/Octave
Phantom Power	Switch selectable, +48Volts DC, filtered, current limited
Chassis Type	All aluminum black anodized with integral rubber sides
Power Requirements	9VAC @ 1000mA (external)
Attack Time	<1 ms (limit), 20 ms (comp.)
Release Time	150ms (fast), 20ms – 3s Program dependant (Auto)
Tube Type	Hand selected 12AX7a
Compressor Slope	2:1 (Comp.) / 11:1 (Limit)
Dimensions	1.75″H x 5.9″ W x 6.5″ D (44.5mm x 150mm x 165mm)
Weight	2.9 lbs (1.32 kg)
Notes	0dBu = 0.775V rms Weight includes power supply and packaging

ART TUBE MP Professional Tube Microphone Preamplifier/Opto Compressor-Limiter/DI