BBE DS48 manual Specifications, Balanced Inputs

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SPECIFICATIONS

BALANCED INPUTS

As standard, the DS48 comes with electronically servo-bal- anced inputs. This circuit design features automatic hum and noise reduction for balanced signals and thus allows for trou- ble-free operation even at high operating levels. Externally induced mains hum etc. will be effectively suppressed. The automatic servo-function rec- ognizes the presence of unbal- anced connectors and adjusts the nominal level internally to avoid level differences between the input and output signals (correction 6 dB).

Input Impedance ………………10KOhms

CMRR …………………………50dB (30Hz~20KHz)

Output Impedance ……………<50Ohms

Maximum output electrical level Vpp=7.6V

Frequency Resp

………………20Hz~20.0KHz

Dynamic Range

………………110dB (A weighted)

Distortion ………………………0.01%(THD)

A/D Processor …………………AK5392; 24 bit data channel, processing

 

 

 

Full 48-bit double-precision mode, 24bit/48khz sample rate

AD latency

……………………0.806MS;

DA latency

……………………0.513MS

Maximum Delay

………………7ms (selectable in .5 ms increments)

Output gain ……………………-40dB~+6dB (+/-0.5dB)

Input gain

……………………-40dB~+6dB (+/-0.5dB)

Parametric Equalizer

Filter Gain

………………+/-12dB in 1dB steps

Center Freq ………………20Hz~20KHz 31 ISO

Q value

…………………0.5~10

Shelving

 

 

 

Lo-shelf

…………………20Hz~1kHz

Hi-shelf

…………………1kHz~20kHz

Shelf gain

………………+/-12dB in 1 dB steps

HPF&LPF Filter

Frequency (high pass) ……<10Hz~16.0kHz

Frequency (low pass) ……35Hz~22.0kHz

Response curve …………Butterworth 6dB, 12dB, 18dB, 24dB, 48dB

Bessel 12dB, 18dB, 24dB, 48dB

Linkwitz-Riley 24dB, 48dB

Limiter Level …………………-40~+3dB

Attack time ………………1~100ms

Holding time ……………0~100ms

Decay time ………………10-1000ms

LCD 2X20 Backlit

Input LED ……………………-30dB, -24dB, -12dB, -6dB, -3dB, Limit, Clip

Output LED ……………………-30dB, -24dB, -12dB, -6dB, -3dB, Limit, Clip

Connectors

Input ……………………XLR-3F (Pin 2 “Hot”)

Output ……………………XLR-3M (Pin 2 “Hot”)

RS232

Power …………………………110VAC 60Hz, 220VAC 50Hz,

Weight ………………………8 lbs (3.6 kg)

Size 19” x 1.74” x 8.66” (80mmX44mmX220mm)

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Contents Digital Speaker Processor Important Safeguards Contents Contents DS48 Features Driver Alignment DelayIntroduction Some Terms That will be Used in this ManualWhat is a Speaker Management SYSTEM? LCD Display BACK/NEXT ButtonsMenu GainFront Panel Rear PanelQuick Start Quick Start Connectors Rack MountingOperation Navigating Front Panel ControlsHints for Operation Operation SubmenusSubsystem Submenu Interface Submenu ParameterInputs OutputsPolarity 1.5 HPF1.6 LPF 1.7 PEQ LimiterInput Signal Name of channelCopy Output Data Block Diagrams DS48 4X2 WAYBlock Diagrams 2X3 + Mono SUB1X5 WAY AUX LCR with Mono Subs 4X4 Processor Installing Sysomax on Your Computer Graphical User Interface GUIMinimum System Requirements Graphical User Interface GUI Starting UP SysomaxFrom the Start menu From Windows Explorer or My ComputerTop Line Menu Device Program Manage/Memory Lock Unit HelpCreating a Program Gains Input Signal Selection Creating a ProgramOutput Delays LimitersOUT 1, OUT 2, etc Crossover FiltersCreating a Program Parametric Equalizers Specifications Balanced InputsService Warranty Maintenance ServiceWarranty Service Warranty Maintenance MaintenanceProduction Drive Huntington Beach, CA FAX

DS48 specifications

The BBE DS48 is a sophisticated digital signal processor designed for high-quality audio applications. Known for its versatility and advanced features, this device has garnered a reputation in professional audio settings, including live sound, recording studios, and installation projects.

One of the standout features of the BBE DS48 is its extensive routing capabilities, allowing users to configure audio signals in a multitude of ways. With up to 48 channels of digital signal processing, it supports various input and output configurations, making it ideal for complex setups. This flexibility ensures that audio professionals can tailor the system to fit specific applications, whether it’s for live performance or studio recording.

The BBE DS48 employs advanced DSP algorithms that enhance sound quality and clarity. Its proprietary Sonic Maximizer technology is particularly noteworthy, as it works to improve the tonal balance and definition of audio signals. This enhancement results in a more vibrant sound that preserves the integrity of the original recording while ensuring that every detail is captured and reproduced accurately.

Another key technology utilized in the BBE DS48 is its user-friendly interface. The device features a large LCD display that simplifies navigation and control. Additionally, the onboard software allows real-time monitoring of audio signals, making it easier for sound engineers to make adjustments on the fly. The intuitive layout means users can quickly access presets and settings without getting lost in complex menus.

The BBE DS48 also incorporates advanced connectivity options, ensuring compatibility with a wide range of audio equipment. It supports both balanced and unbalanced connections, as well as various digital audio formats. This adaptability makes it a suitable choice for both modern and legacy systems.

Moreover, built-in safety features like signal limiters and alarms protect against overloads, ensuring reliability during critical audio tasks. With its rugged construction, the BBE DS48 is designed for durability in demanding environments, whether on stage or in studio settings.

In summary, the BBE DS48 is a powerful digital signal processor that combines innovative features, advanced technologies, and user-friendly controls. Its flexible routing options, sound-enhancing algorithms, and robust connectivity make it a go-to solution for audio professionals seeking to elevate their sound production capabilities. Whether in a live setting or a controlled studio environment, the BBE DS48 delivers exceptional audio performance, making it an invaluable tool for serious sound engineers and music producers.
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