RAM W Series Manual do Utilizador descarregar pdf (Página 2)

Modern power amplifiers have developed into light, powerful, versatile, rugged and reliable instru-

ments designed to keep working in the most arduous conditions.

RAM Audio

, we have an enviable reputation in the industry, and continue to stay at the forefront of

audio design by offering our many customers all those concepts combined with the following major

advantage: a sensible price level for our pedigree products. This is made possible by our constant

development of state-of-the-art designs, together with meticulous component selection and rigorous

supervision of assembly quality.

The

S Series

RAM Audio

amplifiers distils all these features to fulfill all your needs, whether you’re

starting a P.A. amplifier project from scratch, or you need to upgrade your present sound reinforcement

equipment.

In the

S Series

amps, you'll find five 2-channel models and five 4-channel models, all offering plenti-

ful power levels at low distortion in the range of 1.5 to 6 kilowatts, yet weighing in around 8 kilos and 30

cm deep.

Read on to find out why an

S Series RAM Audio

power amplifier should be your next buy, to give you

the peace of mind that only the best of keenly-priced, reliable and future-proof equipment can provide.

Welcome to the

S Series

EtheRAM is a control system which permits, with just a computer, the control and monitoring

of an installed group of Power Amps, connected to a standard EtherNet LAN (local area network).

The system can be used to switch-on remotely the amplifiers as well as to control their output

levels, it can also be used as a monitoring system for all the Amps parameters. Finally, it can be

used as a diagnosis tool to visualize the status of any acoustic system connected to the Amps.

EtheRAM Control System

Input Control and Monitoring:

· Input Gain selected: 26-32-38dB

· Pre/Post-fader signal level metering

· Pre/Post-fader signal monitoring

· Front panel level knob monitoring

· Level control

· Level monitoring (dB)

· Mute control

· Solo control

Output Monitoring:

· Output voltage metering

· Output current metering (Amperes)

· Output power metering (Watts)

· Output Clip monitoring

· Output signal monitoring

Load Monitoring:

· Open/shorted load detection

· Adjustable threshold for detecting open and short

· Real time average minimun impedance (Ohms)

S Series Input Module Options

Standard Signal Inputs Module: The S Series amps are equipped

as standard with twin Neutrik

XLR, doubled by two other XLR

connectors for linking purposes. In the 4 Channel models an XLR

input per channel is provided with the signal linking facility.

DSP Module: Digital Signal Processor fully programmable through an

USB port. These are the Processor's main characteristics:

• Four Inputs/Four Outputs or Two In/Two Out free route configurable.

• 24 bits/192 kHz 256x Oversampling Converters.

• Output Delay: 0 to 7.1 meters (20.69ms) per channel.

• Crossovers: Up to 48dB/oct Butterworth, Linkwitz-Riley and Bessel.

• EQ: 9 filters per channel (Parametric, Shelving, LP, HP, BP, SB).

• Gain, Mute and Phase inversion per channel.

• RMS Power and Peak Voltage output limiter per channel.

• Real Time operation from USB or front pannel configuration.

Analog Processor Module: permits a very easy, user-friendly signal

processing to enable the amp to set up a bi-amp system without any

other outboard device. These are the Processor's main characteristics:

• 2-way stereo crossover (Bi-amp mono or Bridged sub output modes)

• 24dB/oct Linkwitz-Riley configurable crossover (90, 100 o 120Hz)

• Adjustable attenuation in the High-pass outputs (-3, -6 or -9dB)

• Adjustable Limiter, relative to Max. Output (-3, -6 or -9dB)

EtheRAM Control Module: permits the control and monitoring of an

installed group of Power Amps, connected to a standard EtherNet LAN

using the onboard Datacom port via a Neutrik

RJ-45 connector. Also,

it has a general purpose input and output (GPIO) connector to interfa-

ce with third party controllers like an alarm system. It permits to control

the turn on and to report the operating status.

Ethernet Audio Transport: digital audio network interface

module which permits the reception of audio signal through an

Ethernet network. The network`s own external control system

permits signal routing to any of the amp's channels. Two diffe-

rent versions for CobraNet

or EtherSound

protocols.

AES/EBU Digital Input: Input for digital audio signal for

AES/EBU (AES3) standard via Neutrik

XLR, (Extra Link XLR

connector fitted). Its Sample Rate Converter permits 16 or 24

bits resolution operation at 32 to 48 KHz Sample Rate.

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