Professional Power Amplifiers
NE Series specifications
NE Series Four-Channel Amplifiers
ne4250 | ne4250pe | ne4250.25 | ne4250.25pe | ne4250.70 | ne4250.70pe | ne4250.10 | ne4250.10pe |
Features:
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Four Channel Amplifier
Ethernet control Is standard
Low-Z, 25V, 70V and 100V Models
Extensive DSP Available
Easy and intuitive user interface
Extensive protection circuitry
Safety/Compliance: cTUVus/FCC,
CE (pending), RoHS
Connecting and controlling an amplifier for networked systems has now
been simplified with Ashly’s NE Series amplifiers. Network Enabled (NE) amplifi-
ers offer ease of use, setup and control using standard 10/100 Ethernet proto-
col and Protea NE Software. No special outboard control units are needed.
Front panel:
• Level attenuators for each channel
Four, four-channel models with output power at 250W are available to fill a
wide variety of low impedance, 25V, 70V and 100V performance installation
or constant voltage applications. NE Series amplifiers are offered two ways;
standard input with euroblock connectors and “pe” (Protea Enabled) with
euroblock input connectors and world renowned Protea DSP signal process-
ing.
• Power switch can be disabled by
software
• 4-Step Signal Level and Clip LEDs
Rear panel:
The DSP signal processing library is extensive and utilizes two SHARC 32-bit/
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10/100 Ethernet port
Euroblock inputs
Euroblock outputs
9
6kHz processors. Processing blocks include Graphic, Parametric, Notch and
Shelving Equalization, High-, Low- and All-Pass Filters (HPF/LPF/APF) with up to
8dB/Octave slopes, Delay, Compressor/Limiter, Gate, Ducking, Auto-leveler,
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Gain and Signal Generators (sinewave, white and pink noise). A full Matrix
Mixer with assignable routing allows any input to drive any or all amplifier out-
puts. Presets can be used to store and retrieve global parameters of an entire
amplifier’s control surface and DSP section.
• Remote level control
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Preset recall
Remote power turn-on/off
Data in and out ports
Additionally, each amplifier also provides DC voltage control of the attenu-
ators which makes it a snap to control volume from remote locations, preset
recall, Remote Power Standby and data in and out ports for connecting
accessories like the WR-5 to control user selected parameters. There are LED
indicators for power, standby, protect, network communications and each
channel has a four-step signal meter, bridge mono, temperature and current
indicators.
Watts per channel
Model
ne4250
8 ohms
150
4 ohms
250
NR
NR
NR
25V/70V/100V
NR
250
250
250
ne4250.25 NR
ne4250.75 NR
ne4250.10 NR
Four-channel Mic-pre, AES/EBU, and Cobranet modules will be available as
options. Eight-channel NE series amplifiers are also available
Input Options
Four-channel Mic pre
AES/EBU
CobraNet
Accessories
WR-1 2-ch Level Control
WR-2 Four Position Switch
WR-5 Programmable Selector
RD/RW8 8-ch Level Control
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