Mackie BIG KNOB

Big Knob fornisce una centralina di controllo e le caratteristiche di base di un costoso mixer, ma su misura per le esigenze del vostro ambiente DAW (Digital Audio Workstation).
Queste funzionalità includono la selezione fino a quattro separate sorgenti di ingresso stereo, il monitoraggio attraverso tre diversi altoparlanti per comparazioni A / B / C, fornisce anche un mix cuffie separata e un'uscita studio, e un microfono talkback incorporato per slate-to-tape e cuffie cueing. In altre parole, ti dà ciò che hai bisogno da un mixer, senza cose superflue!

CARATTERISTICHE

centralina di controllo per studio
- selettore ingressi fra 4 segnali (3 line e 1 phono-riaa) con sensibilità variabile
- sezione talkback con microfono incorporato ed assegnazione ai registratori e cuffia/studio
- volume, mute, mono e dim
- selettore uscita per 3 coppie di monitor
- uscite per 2 cuffie con volumi indipendenti
- 5 uscite line

SPECIFICHE TECNICHE

Frequency Response
Line-level Inputs and Outputs
+0, –1 dB, 10 Hz to 50 kHz
+0, –3 dB, 5 Hz to 100 kHz
RIAA Equalization Deviation (Phono Input)
± 0.5 dB from 20 Hz to 20 kHz

Distortion (THD & IMD)
Line-level Inputs to Line-level Outputs (unity gain)
> 0.015%, 20 Hz to 20 kHz @ +4 dBu
RIAA Input, Nominal Gain
> 0.015%, 20 Hz to 20 kHz @ +4 dBu

Noise Floor
(20 kHz Bandwidth, +4 dB level setting, 150Ω source)
Unity Gain, with DAW, 2-Track A, and 2-Track B Assigned
–86 dBu maximum (all outputs)
Monitor A, B, and C Outputs, Studio Output, DAW, 2-Track A,
and 2-Track B Outputs
–90 dBu typical
Phono Input (nominal 41.8 dB gain @ 1 kHz, inputs shorted)
–71 dBu maximum (all outputs)
Equivalent Input Noise (E.I.N.)
0.89 µV / –119 dBu maximum

Dynamic Range
Line Inputs
112 dB minimum
Phono Input
93 dB minimum

Common Mode Rejection Ratio
(20 Hz to 20 kHz @ +4 dB level setting)
34 dB minimum
40 dB typical

Crosstalk
Adjacent Inputs
90 dB @ 1 kHz
Left to Right/Right to Left
70 dB @ 1 kHz
Muted/Level Off
90 dB @ 1 kHz

Trim Control Range
Input Trim Controls (Center Detented)
±10 dB
Output Trim Controls
–14 dB to 0 dB
Dim Switch
0 dB/–20 dB

Rated Input Voltage
Line Inputs (+4 dB Level Setting)
+4 dBu/+28 dBu (nominal/maximum)
Line Inputs (–10 dB Level Setting)
–10 dBu/+14 dBu (nominal/maximum)
RIAA Input (@ 1 kHz, nominal gain)
5 mV/79 mV (nominal/maximum)

Rated Output Voltage
All Line-level Outputs (+4dB Level Setting)
+4 dBu/+22 dBu (nominal/maximum)
All Line-level Outputs (–10 dB Level Setting)
–10 dBu/+8 dBu (nominal/maximum)

Maximum Voltage Gain
DAW, 2-Track A, and 2-Track B Input to:
Monitor A, B, and C Outputs
34 dB
DAW, 2-Track A, 2-Track B, and Phones Amp Outputs
24 dB
Studio Output
34 dB
Phones 1 and 2 Outputs
34 dB (output loaded @ 100 kΩ)
DAW Phone Mix Input to:
Phones Amp Outputs
14 dB
Studio Output
24 dB
Phones 1 and 2 Outputs
24 dB (output loaded @ 100 kΩ)
Phono Input @ 1 kHz to:
Monitor A, B, and C Outputs
67.8 dB
DAW, 2-Track A, 2-Track B, and Phones Amp Outputs
57.8 dB
Studio Output
67.8 dB
Phones 1 and 2 Outputs
67.8 dB (output loaded @ 100 kΩ)

Input Impedance
Line Input
24 kΩ balanced
12 kΩ unbalanced
Phono Input
47 kΩ || 220 pF

Output Impedance
Line Output
300 Ω balanced
150 Ω unbalanced
Headphone Output
150 Ω

Input VU Meters
6 Segment (OL, +8 dB, 0 dB, –4 dB, –8 dB, –24 dB)
Talkback Section
Automatic Gain Control (AGC) Range
±15 dB
Nominal Output Level
+4 dBu (+4 dB output level setting)
Output Level Range
Off to +10 dB
Nominal Microphone Input Sensitivity
80 dB SPL

AC Power Requirement

Power Consumption
25 watts

Physical Dimensions
Height
81 mm (89 mm with Knob)
Width
343 mm
Depth
150 mm

Net Weight
1.6 kg