Ashly NE 4200.25 Stereo Amplifier User Manual


 
15
Operating Manual - NE Multi Channel Power Amplifier
Hi/Low Shelf 6/12 dB
Frequency: . . . . . . . . . . . 20Hz-20kHz
Level: . . . . . . . . . . . . . . . -15dB to +15dB
All Pass
Frequency 20Hz-20kHz
Variable Q HP/LP
Frequency: . . . . . . . . . . . 20Hz-20kHz
Q Value: . . . . . . . . . . . . . 3.047 to 0.267
Notch/Bandpass
Frequency: . . . . . . . . . . . 20Hz-20kHz
Q Value: . . . . . . . . . . . . . 92.436 to 0.267
Crossover
2 Way, 3 Way, 4 Way Crossover
High Pass/Low Pass Filters
Filter Types:
Bessel: . . . . . . . . . . . . . . 12/18/24/48 dB/oct
Butterworth: . . . . . . . . . . 12/18/24/48 dB/oct
Linkwitz: . . . . . . . . . . . . . 12/24/48 dB/oct
Frequency: . . . . . . . . . . . off, 20Hz-20KHz
Delay
@ 48kHz Sampling Rate
Base Delay: . . . . . . . . . . 0-256ms
Extra Delay: . . . . . . . . . . 0-682 ms
@ 96kHz Sampling Rate
Base Delay: . . . . . . . . . . 0-128ms
Extra Delay: . . . . . . . . . . 0-341 ms
Tools
Audio Meter
Range: . . . . . . . . . . . . . . -60dBu to +20dBu
Increments: . . . . . . . . . . . 1dB
Peak Hold Indicator: . . . yes
Signal Generator: . . . . . . pink noise, white noise, sine
wave
Sine Wave Frequency: . . 20Hz-12kHz
Signal Level: . . . . . . . . . . off, -50dBu to +20dBu
Cross Point Mixer
Gain: . . . . . . . . . . . . . . . . Off., -50 to +12dB, 0.5dB
increments with Mute
Linking
All functions can be linked to 1 of 8 link groups
Processors
Input A/D: . . . . . . . . . . . . 24 bit (Burr Brown PCM4204)
Output D/A: . . . . . . . . . . 24 bit (Burr Brown PCM4104)
DSP Processors: . . . . . . . 32-bit floating point (Sharc
ADSP-21262)
Sample Rates: . . . . . . . . . 48kHz, 96kHz
Propagation Delay @ 48kHz: . . . 1.42 ms
Propagation Delay @ 96kHz: . . . 0.71 ms
AES/EBU Digital Audio Input
Type: . . . . . . . . . . . . . . . . 110 ohm transformer balanced
XLR
Sample Rates: . . . . . . . . . 48kHz, 96kHz
Max Cable Length: . . . . . 100 meters
7. WARRANTY INFORMATION
The unit you have just purchased is protected by a
limited five-year warranty, which is transferrable and valid
only in the United States. Fill out the information below
for your records.
Serial Number _________________________________
Dealer ______________________________________
Date of Purchase _______________________________
Dealer’s Address _______________________________
Dealer’s Phone ________________________________