Cleaning And Maintenance - Grace m802 Owner's Manual

20Hz-20kHz
"A" weighting
1kHz, -1dBFS, 20Hz-22kHz
Frequency response
44.1kHz Fs
48kHz Fs
88.2kHz Fs
96kHz Fs
176.4kHz Fs
192kHz Fs
60Hz
1kHz
10kHz
IMD SMPTe 4:1 60Hz, 7kHz, -3dBFS
44.1-48kHz
1kHz, -1dBFS, 20Hz-22kHz
Wide lock mode
s-Lock™ mode
Wide lock mode
s-Lock™ mode
Wide lock mode, -3dB, 12dB/octave
s-Lock™ mode, -3dB, 12dB/octave

Cleaning and Maintenance

your m802 amplifier chassis is constructed out of high quality stainless steel. Under normal circum-
stances, virtually no maintenance is required to keep the unit looking shiny and new. However, if your
unit becomes smudged or dirty, here are some cleaning tips: We recommend using either Pledge
furniture polish or Zep brand stainless steel cleaner (available at the hardware store). Apply cleaner to
a clean, dry, lint free cloth and gently wipe all stainless surfaces, taking care not to allow the cleaning
product to build up around the panel switches or knobs.
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A/D CONVERTER SPECIFICATIONS
DYNAMIC RANGE
THD+N
+/-0.2dB
5Hz-21kHz
5Hz-23kHz
5Hz-41kHz
5Hz-45kHz
5Hz-54kHz
5Hz-59kHz
Full scale input level
+16dB or +24dB (+/-2dB trim)
CMRR
Interchannel crosstalk
<120dB
GROUP DELAY
MAXIMUM NON-HARMONIC SPURIUS TONES
Sample rates, internal crystal
44.1, 48, 88.2, 96, 176.4, 192(kHz)
EXTERNAL CLOCK LOCK RANGE
INTRINSIC JITTER, 200HZ-20kHz BW
JITTER REJECTION CORNER FREQUENCY
< 0.00026% (-112dB)
<100dB (0.0008%)
40.1kHz-207kHz (+/-8% at each sample rate)
+/-250ppm (+350, -400ppm typical)
>115dB
>117dB
-3dB
22kHz
24kHz
44kHz
48kHz
72.5kHz
79kHz
>65dB
>80dB
>60dB
13/Fs
<-130dBFS
< 60ps RMS
< 40ps RMS
800Hz
10Hz