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- ART Digital MPA II preamplificatore valvolare a due canali 19"
ART Digital MPA II preamplificatore valvolare a due canali 19"
Descrizione
The Digital MPA II has the same host of functions offered by the PRO MPA II but comes with the added extra of digital outputs. Besides the analogue outputs, send digital signals with adjustable sample rates and add this unit seamlessly to a hybrid, AES/EBU, S/PDIF or ADAT capable setup. Besides the analogue and digital connections, the MPA II has a Wordclock input and output that comes with a list of uses including looping for optimum signal synchronisation.
The MPA II Tube Preamplification
The Digital MPA II is fitted with a high-quality 12AX7 that will inject its vintage warmth and fuzziness into any instrument or microphone signal. For precise experimentation with subtle colour and nuance, the microphone impedance and tube drive can be adjusted in detail and to noticeably accentuate the signal from a ribbon or condenser. Via equally vintage-style VU-meters, you get a constant and faithful update on both the drive level and tube temperature.
Construction and Controls
The robust metal casing of the Digital MPA II, while built for studio work, is solid enough for live broadcasting. The guts of this unit are just as robust and this is obvious when you start looking at the control panel since both channels have independent controls and a semi-symmetrical layout for the optimum overview.
Specifiche
Caratteristiche
- Formato rack 19'' sì, 2 U
- Numero di canali 2
- Uscita digitale sì
- Sustainable product not specified
- Sorgente energetica corrente
- Alimentazione phantom sì
- Inversione di fase sì
- Uscita cuffie no
- Dotato di compressore no
- Equalizzatore integrato no
- Limiter integrato no
- Connection sockets 1x TRS jack (unbalanced)
- Analogue audio input type balanced line in (XLR), microphone input (XLR), Hi-Z instrument input (TS jack)
- Analogue audio output type balanced line out (TRS jack), balanced line out (XLR)
- Dotato di valvole sì
Peso e dimensioni imballaggio incluso
- Peso (imballaggio incluso) 4,7 kg
- Dimensioni (imballaggio incluso) 54,0 x 28,0 x 14,0 cm
Specifiche
- high-quality two-channel instrument and microphone preamplifier
- fitted with qualitative A/D converter
- digital outputs via AES/EBU, S/PDIF or ADAT
- adjustable rate via front mounted knob (44.1 to 192 kHz, 16 or 24-bits)
- fitted with 12AX7 tube for ultimate warmth
- tube functions at both low and high voltages for different tube-shaped nuances
- input impedance can be adjusted for tube warmth experimentation
- two-channel construction with semi-symmetrical design
- variable adjustable gain per channel
- variable adjustable input impedance per channel
- variable adjustable output level per channel
- variable adjustable low-cut filter per channel
- +20 dB gain pad control per channel
- +48 V Phantom power per channel
- PLATE voltage switch per channel
- phase inversion switch per channel
- vintage-style VU meter per channel
- tube warmth via LED indicator per channel
- jack input per channel for Hi-Z instruments
- 2x mono or stereo mode selectable via switch
- balanced XLR input on rear for microphone signals
- mid/side miking technique support
- balanced XLR or jack output
- switchable input/output level pad for channel 2 (+4 dBu of -10 dBV)
- connection to mains via IEC connector
- variable input impedance: 150 to 2,400 Ohms
- backlit buttons
- Class-A microphone preamplifier
- low self-noise level at lower gain settings
- low harmonic distortion
- broad frequency range
- automatic instrument input selection when plugged in
- dynamic range: >110 dB (A-weighted)
- frequency range normal plate voltage: 15 to 48,000 Hz (+0, -1 dB)
- frequency range high plate voltage: 15 to 120,000 Hz (+0, -1 dB)
- maximum gain: 75 dB
- maximum input level XLR: +19 dBu
- maximum input level instrument input: +17 dBu
- maximum output level: 27 dBu (XLR)
- output impedance: <47 Ohms (XLR)
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