| Content |
Hera, will not only log the average and peak RMS sound level pressure over a time period, but Hera will also detect and log the attempts of system tampering (for example disconnection of the microphone). The logs can be easily consulted by any user directly from the front panel or retrieved on a computer and printed out.
Hera also offers two logic outputs that may be used to control external devices or mains cut-off if a certain threshold is being exceeded. This threshold value may be scheduled to allow for different sound levels at set times.
All settings are pin code protected and can easily be set from the devicesʼ front panel.
Apex Hera is delivered with a measurement microphone and this is factory calibrated for perfect accuracy.
Hera also offers an automatic calibration function for remote microphone distance compensation. This is imperative in most venues, since the measurement microphones should be placed out of reach.
Optionally you can connect the Apex Leto large deported display to the Hera so that the audience, band or DJ may have visual sight on the sound pressure levels at any time.
The Hera may be used together with the Apex Argos. The Argos will then be slaved onto the Hera's measurement and threshold.
Use the Hera together with the Apex Argos, they will be your neighbours dream team !
Application
Directive 2003/10/EC "Noise at work“
fixed installation: bar, theatre, concert venue, ...
on the road: mobile DJ, live concert, ...
Features
Key features
stand-alone warning and cut-off microprocessor-based controller
factory calibrated for accurate measurement
all settings may be made from the front panel and are password protected
average and peak RMS sound level logging over an user adjustable time
system tamper detection and logging
easy computer log read-out through standard serial port (without having to switch off the device)
two separated logic outputs for controlling external devices and mains power cut relays, all set / reset times adjustable
use in combination with Argos for the ultimate in sound level monitoring and management
General features
14-days sound level log (if registered every 15 minutes)
possibility to schedule different threshold per day and weekdays
optional remote large level display
Specifications
Input / Output
- Measurment microphone input
- Interconnection to Argos
- RS-232 for memory read-out from a computer
- Output to Leto deported display
Measuring
- Range 55dB-120dB
- "A" filter accurancy 27Hz-20kHz: +/- 1,2dB
Relay Outputs
- Connections: GND, OUT1, OUT2, +12V
- Current limiting on each output
- Relay absence detection
General
- Dimensions 19 inch / 1 HU
- Supply voltage 90-230 Vac
- Shipping weight 2,35 kg
|
| Power supply: |
100-240 V AC, 50/60 Hz
6 V DC 800 mA |
| Power connection: |
Mains input via Coaxial power connector (M) mounting version power supply cord with AC adapter (provided) |
| Frequency range: |
10 - 30000 Hz |
| THD: |
<0,005 % at 1 kHz |
| DSP: |
Digital signal processor |
| Impedance: |
Input: 10 kOhm
Output: 50 Ohm |
| Gain: |
Output: -50 dB to +12 dB |
| Filter: |
Linkwitz-Riley; Butterworth; Bessel; 6db/oct; 12db/oct; 18db/oct; 24db/oct |
| Delay: |
0 - 5 ms |
| Dynamic range: |
Input: 114 dB
Output: 110 dB |
| Sample rate: |
67 kHz |
| Connections: |
Input: line via 2 x 3-pin XLR
Output: line via 6 x 3-pin XLR |
| Crossover frequency: |
20-20000 Hz |
| Max. level: |
Input: +22 dBu
Output: +9 dBu |
| USB port: |
Typ B |
| PC connect: |
DXO Software via USB, firmware can be updated |
| Housing design: |
(19") 48.3 cm rack installation 1 U |
| Dimensions: |
Width: 48,3 cm
Depth: 12,8 cm
Height: 4,45 cm |
| Weight: |
1,77 kg |
| Operating system: |
Win XP, Win Vista, Win 7, Win 10, OS X 10,5 or better |
| The DriveRack® PA2 provides all the processing you need between your mixer and amplifiers to optimize and protect your loudspeakers. With the latest advancements in dbx's proprietary AutoEQTM and AFSTM algorithms, a new input delay module for delaying the FOH system to the backline, Ethernet control via an Android®, iOS®, Mac®, or Windows® device, and updated Wizards, the DriveRack PA2 continues the DriveRack legacy of great-sounding, powerful, and affordable loudspeaker management processors, for a whole new generation.
Available Input Processing
- dbx Compression
- AFSTM (Advanced Feedback Suppression)
- Graphic EQ
- 8-Band Parametric EQ (adjusted when using the AutoEQ)
- Subharmonic Synthesis
Available Output Processing
- Crossover (supports full range, 2-way, and 3-way systems)
- 8-Band Parametric EQs (used for speaker tunings)
- dbx Limiting
- Driver Alignment Delays
| Input |
(2) line inputs. (1) RTA Mic input |
| Input Connectors |
(2) Female XLR line inputs. (1) Female XLR RTA Mic input |
| Input Type |
Electronically balanced/RF filtered |
| Input Impedance |
>50 kohm |
| A/D Converter |
dbx Type IVTM Conversion System |
| CMRR |
> 45dB |
| Mic Preamp Phantom Power |
+15VDC (RTA) |
| Mic Preamp Equivalent Input Noise (EIN) |
|
| Output |
(6) Line Outputs |
| Output Connectors |
Male XLR |
| Output Type |
Electronically balanced, RF filtered |
| Output Impedance |
120 Ω |
| Max Output |
+20dBu |
| A/D Dynamic Range |
112 dB A-weighted, 110 dB unweighted |
| Type IV Dynamic Range |
123 dB with transient material, A-weighted, 22kHz BW; 121 dB with transient material, unweighted, 22kHz BW; 115 dB typical with program material, A-weighted, 22kHz BW |
| Input Delay Length |
100ms |
| Alignment Delay |
10ms per channel (60ms total) |
| Sample Rate |
48kHz |
| Dynamic Range |
>110 dB A-weighted, >107dB unweighted |
| THD+Noise |
0.003% typical at +4dBu, 1kHz, 0dB input gain |
| Frequency Response |
20Hz - 20kHz, +/- 0.5dB |
| Interchannel Crosstalk |
|
| Operating Voltage |
100-120VAC 50/60 Hz - EU: 220-240 VAC 50/60 Hz |
| Power Consumption |
22 W |
| Unit Weight |
5.25 lbs. (2.4 kg) |
| Shipping Weight |
6.75 lbs. (3.1 kg) |
| Dimensions |
1.75" (H) x 5.75" (D) x 19" (W), 4.4cm (H) x 14.6cm (D) x 48.26cm (W) |
| D/A Dynamic Range |
112 dB A-weighted, 110dB unweighted |
|
The VENU360 provides all the processing and flexibility you need between your mixer and amplifiers to optimize and protect your loudspeakers. With the latest advancements in dbxʼs proprietary AutoEQ and AFS algorithms, additional input channels, ethernet control via an Android, iOS, Mac, or Windows device, and updated wizards, the DriveRack VENU360 continues the DriveRack legacy of great-sounding, powerful, and affordable loudspeaker management processors, for a whole new generation. |
The DX 4008 is a complete 4 input - 8 output digital loudspeaker management system designed for the touring or fixed sound installation markets.
The absolute latest in available technology is utilized with 32-bit (40-bit extended) floating point processor and high performance 24-bit Analog Converters. The high-bit DSP prevents noise and distortion induced by truncation errors of the commonly used 24-bit fixed-point devices. A complete set of parameters include I/O levels, delay,polarity, 6 bands of parametric EQ per channel, multiple crossover selections and full function limiters. The DX 4008 can be controlled or configured in real time on the panel or with the intuitive PC GUI accessed via the RS 232 interface. Software upgrade for CPU and DSP via PC keeps the device current with newly developed algorithms and function once available. Multiple setup storage and system security complete this professional package.
| Features |
|---|
| The DX 4008 is a complete 4 input - 8 output digital loudspeaker management system designed for the touring or fixed sound installation markets | | Sampling rate can be set to 96kHz | | Precise frequency control is achieved with its 1 Hz resolution | | Inputs and outputs can be routed in multiple configuration to meet any requirements | | The DX 4008 is shipped with a special PC Graphic User Interface (GUI) application - XLink | | XLink gives the user an option to control the DX 4008 unit from a remote PC via the RS232 serial communication link | | The GUI application makes much easier control and monitor the device, allowing the user to get the whole picture on one screen | | Programs can be recalled and stored from/to PC's hard drive, thus expanding the storage to become virtuality limitless |
| INPUT AND OUTPUT SECTION |
|---|
| Input Impendance: | >10 | kΩ | | Output Impendance: | 50 | Ω | | Maximum Level: | + 20 | dBu | | Type: | XLR 3 | Electronically balanced |
| AUDIO PERFORMANCE |
|---|
| Frequency Response: | +/- 0.1 | dB (20 to 20 kHz) | | Dynamic Range: | 115 | dB typ (unweighted) | | CMMR: | > 60 | dB (50 to 10 kHz) | | Crosstalk: | | dB | | Distortion: | 0.001% | (1 kHz @ 18 dBu) |
| DIGITAL AUDIO PERFORMANCE |
|---|
| Resolution: | 32 bit | (40-bit extended) | | Sampling Rate: | 48 / 96 | kHz | | A/D - D/A Converters: | 24 | bit | | Propagation Delay: | 3 | ms | | No. of Programs: | 30 | |
| FRONT PANEL CONTROL |
|---|
| Display: | 4 x 26 | Character Backlit LCD | | Buttons: | 12 Mute Controls 12 Gain / Manu Controls 6 Menu Controls | | | “DATA" control: | (dial encoder) | Embedded Thumb Wheel | | Level Meters: | 5 | segment LED | | Interface | RS 232 | Female DB-9 |
| LIMITERS |
|---|
| Threshold: | -20 to +20 | dBu | | Attack Time: | 0.3 to 100 | ms | | Release Time: | 2 to 32 | X the attack time |
| EQUALISATION |
|---|
| Type: | Parametric, Hi-shelf, Lo-shelf | 6 per I/O | | Gain: | in 0.25dB steps | -30 to +15dB | | Bandwidth: | (Q=0.5 to 72) | 0.02 to 2.50 octaves |
| CROSSOVER FILTERS |
|---|
| Filter Types: | Butterworth, Bessel, Linkwitz Riley | | | Slopes: | 6 to 24dB/oct (96kHz) | 6 to 48dB/oct (48kHz) |
| POWER REQUIREMENT |
|---|
| Operating voltage: | 220÷240 / 110÷120 ~ 50 / 60 | V ~ Hz | | Power (consumption): | | mA | | Fuse model: | | | | Operating temperature range: | 0 ÷ +55 | °C | | Operating humidity: | 20 ÷ 90 | % RH non-condensing |
| PHISICAL SPECIFICATION |
|---|
| Height: | 44 / 1.73 | mm/inch | | Width: | 483 / 19.01 | mm/inch | | Depth: | 203 / 7.99 | mm/inch | | Net Weight: | Kg/Lbs | 3 / 6.61 |
| SHIPPING INFORMATION |
|---|
| Package height: | 80 / 3.14 | mm/inch | | Package width: | 615 / 24.2 | mm/inch | | Package depth: | 360 / 14.17 | mm/inch | | Shipping Weight: | 4.3 / 9.4 | Kg/Lbs |
| The LD Systems X223 is a stereo 2 way / mono 3 way crossover in standard 19"/1U rack format. Its rugged construction, high quality and robust knobs as well as the integrated power unit are rarities in this price range. It provides a mono sub output, an adjustable crossover frequency for each channel, adjustable LF/HF and input gains, phase reverse controls, switchable 40 Hz High-Pass filters and symmetrical XLR In- and Outputs. With the LD Systems X223 you get a crossover fulfilling the professional standards and offering great quality and sound characteristics.
Product type
Signal Processors
Version
2-way stereo/3-way mono
Frequency response
20 - 20.000 Hz
Signal-to-noise ratio
> 93 dB
Total Harmonic Distortion (THD)
< 0.004 %
Crosstalk
< - 80 (20 - 20.000 Hz) dB
Max. input level
+21 (balanced or unbalanced) dBu
Max. output level
+21 (balanced or unbalanced) dBu
Input impedance (kOhms)
50000 kOhm
Output impedance
200 Ohm(s)
Controls
2 x crossover frequency low/high, 2 x crossover low/mid, 2 x high gain, 2 x highpass (40 Hz), 2 x input gain, 2 x low gain, 2x frequency switch x1/x10, 4 x inv switch, LF sum, Mono/stereo mode
Indicators
2 x clip, 2 x crossover x 10, 2 x highpass, 4 x inv., mono, stereo
Line input connectors
XLR
Line output connectors
XLR
Mains connector
IEC socket
Operating voltage
220 V AC - 240 V AC
|
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