LavryBlue 4496
Operation
10
C.) M•AD-824 Specifications
Dynamic Range- (22Hz – 22KHz unweighted)
-114dBFS +/- 1dBFS
THD+N
-
(1KHz unweighted), Internal clock or NARROW lock, typical and worst case:
-1dBFS
-98dBFS typical.
-96dBFS worst case.
-3dBFS
-102dBFS typical,
-98dBFS worst case.
-10dBFS
-109dBFS typical,
-107dBFS worst case.
-20dBFS
-112dBFS typical,
-110dBFS worst case.
Common mode rejection
Greater then 100dBFS for AC power line frequencies (measured by applying 24dBu 100Hz common mode
input signal, with no internal gain)
Analog input levels
(
balanced or unbalanced source)
24dBu peak level with no internal gain (front panel pots counter clockwise)
13dBu peak level with maximum internal gain (front panel pots clockwise)
Analog input Gain
11dB’s available internal gain. Gain increases when turning Front Panel pots clockwise.
Analog inputs
Female XLR Electronically ba4dBu nominal level, Input impedance 5k Ohms,
configured for XLR Pin 2 “+” factory default (user selectable by internal DIP switch).
Digital Output
Male XLR AES Digital interface- transformer coupled, SPDIF compatible with appropriate adapters.
Output Word length
24, 20 or 16 bits selectable from the front panel.
Bar Graph display
21 lamps indication (color coded) for each channel, including MAX lamp (for digital overload), 0 to –
10dBFS in 1 dB increments, -12 to –20dBFS in 2dB increments, followed by –25, -30, -40 and –50dBFS
to indicate low level activity.
Reference Meter Bridge
Enables selection of reference points (indication lamps) on the bar graph display, to –10, -12, -14, -16, -18
or –20dBFS levels. The magnified input signal is indicated in reference to the selected reference level in
0.2 dB steps.
Dither
Enables distortion and noise floor modulation free truncation to 20 or 16 bits word length.
α
coustic
β
it Correction™
Dither plus psychoacoustic enhancement of the converter dynamic range for truncation to 20 or 16 bits.
ABC-1 provides a gentler enhancement curve. ABC-2 provides an aggressive enhancement curve.
Note: ABC-1 and ABC-2 may be replaced by less aggressive curves using the internal DIP switch.
