| Content | Το D&R Hybrid-1 είναι ένα αναλογικό τηλεφωνικό υβρίδιο, με δυνατότητα ελέγχου τοπικά. Δεν απαιτεί εξωτερική τροφοδοσία ρεύματος καθώς τροφοδοτείται από την τηλεφωνική γραμμή.
- είσοδος και έξοδος ήχου(jack 6,3 χιλ.)
-Υποδοχή 2 καλωδίων με παράλληλη έξοδο για σύνδεση εξωτερικής τηλεφωνικής συσκευής.
-Τοπικός έλεγχος των λειτουργιών αποδοχής-απόρριψης γραμμής και ειδοποίηση εισερχόμενης κλήσης.
-Αυτόματη αντιστάθμιση επιπέδου γραμμής
-Έλεγχος στάθμης σήματος αποστολής/λήψης στο εμπρόσθιο τμήμα
-Τροφοδοτούμενο από την τηλεφωνική γραμμή
-Εσωτερικό buzzer on/off
- 1U Πλαίσιο 1/2
D&R's newest Telephone Hybrid-1 is an interface between a standard telephone line and a mixing console. Its purpose is to enable to record or broadcast a conversation between a caller and a presenter in an easy way.
Superb audio separation between in and outgoing signals are achieved by carefully designed internal circuitry. It is a problem solver for changing two wire communication into a four wire system with separate in and outputs.
Telephone hybrids provide the interface between professional audio equipment and the public telephone network.
They provide protection for your equipment and the public telephone lines, allowing for varying line signals and line conditions. Automatically canceling out the unwanted signal they also facilitate two-way communication down a single telephone line.
Each hybrid has a telephone line connection, a handset connection and separate connectors for audio input and output from a broadcast mixer, or other professional audio source.
A large proportion of D&R hybrids are used in radio and television broadcasting applications allowing external callers to be connected to the studio mixing console. Most of the other units are supplied to communication operations allowing extremely effective conversion between 4-wire audio circuits and standard telephone lines.
Specification
Output: balanced mic level -20dB. Input: Line level 0 dBu balanced. R/C balance: fully adjustable separation to more than 30dB.
C-BALANCE :12 pole rotary switch to select the optimum side tone attenuation.
R-BALANCE: Internal potentiometer to adjust for optimum side tone attenuation.
TO CALLER: Switch to temporarily connect the line (wall) connector to the Phone connector (appliance) to be able to dial and make a connection.
ON-LINE CONNECT: Line connect switch to connect and disconnect calls from the telephone line |
Νέα έκδοση S Compressor gate/expander 2 εισόδων κύκλωμα "autodynamic" είσοδοι - έξοδοι XLR κατάλληλος για γενική χρήση.
Bring a more professional sound to your mix
Adding a dbx® 266xs Compressor/Limiter/Gate to your live sound rig or studio gives you more dynamic control to help create a more polished, professional sound. Having compression in your audio chain gives you the ability to smooth out uneven levels, add sustain to guitars and fatten up your drums. It also makes it easy to bring vocals to the front of your mix - adding greater clarity and making them stand out from the surrounding instruments.
dbx knows compressors...after all we invented them! The 266xs is the latest in a long line of the world's most successful compressors from the inventors of the technology. Its patented Overeasy® compression technology provides smooth and musical performance while the AutoDynamic™ attack and release controls, found only on dbx compressors, puts great sound within easy reach. The 266xs can operate in stereo or dual-mono modes, has true RMS power summing and features quality XLR and 1/4" TRS inputs and outputs. It cuts no corners on visual feedback with gain reduction metering and easy-to-read backlit switches.
Features
- Error proof operation to smooth uneven levels, add sustain to guitars, fatten drums or tighten up mixes
- New gate timing algorithms ensure the smoothest release characteristics
- Program-adaptive expander/gates
- Great sounding dynamics control for any type of program material
- Separate precision LED displays for gain reduction, compression threshold and gate threshold allow quick, accurate setup
- Stereo or dual-mono operation
- Balanced inputs and outputs on 1/4" TRS and XLR connectors
- Side Chain insert
- Classic dbx® "Auto" mode
Specifications | Input Connectors | 1/4" TRS and female XLR (pin 2 hot) | | Input Type | Electronically balanced/unbalanced, RF filtered | | Input Impedance | 40kΩ balanced/unbalanced | | Max Input | >+22dBu Balanced or Unbalanced | | Output Connectors | 1/4" TRS, female XLR (pin 2 hot) | | Output Type | Impedance-balanced/unbalanced, RF filtered | | Output Impedance | +4dBu: 100Ω balanced, 50Ω unbalanced; -10dBu: 1kΩ balanced, 500Ω unbalanced | | Max Output | >+21dBu balanced/unbalanced into 2kΩ or greater; >+18dBm balanced/unbalanced (into 600Ω) | | Sidechain | 1/4" TRS Phone, Normalled: Ring = Output (send); tip = Input (return) | | Sidechain Impedance | Tip = >10kΩ (Input), Ring = 2kΩ (Output) | | Sidechain Max Input Level | Tip = >+22dBu (Input) | | Sidechain Max Output Level | Ring = >+20dBu (Output) | | Compressor Threshold Range | -40dBu to +20dBu | | Compressor Threshold Characteristic | Selectable OverEasy® or hard knee | | Compressor Ratio | 1:1 to Infinity:1 | | Compressor Attack Time | Scalable Program-Dependent AutoDynamic™ | | Compressor Release Time | Scalable Program-Dependent AutoDynamic™ | | Expander/Gate Threshold Range | -60dBu to +15dBu | | Expander/Gate Ratio | 1:1 to 4:1 | | Expander/Gate Attack Time | |
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Manual
Axel Compact telephone hybrid BoxTel MKII
AXEL Compact telephone hybrid. Management of 1 wired PSTN / POTS line, electronically balanced input and output on XLR connector
Product Discription:
BoxTel MKII is an analogue telephone hybrid, designed to interface a telephone line with audio equipments. BoxTel MKII manages 1
POTS/PSTN line, whereas BoxTel GSM manages 1 GSM line to establish telephone connections where wired lines are not present.
A powerful internal microcontroller completely manages both BoxTel MKII and BoxTel GSM, allowing the configuration of the operating modes
via software. The internal microcontroller provides further functions such as adjustment of the line impedance according to the region,
visualization of the Send/Receive audio levels on the front leds, line detecting presence of a telephone line, buzzer with adjustable level,
AutoHook - automatic line hooking and answering after a certain number of rings. While BoxTel MKII is operative, its possible to exclude or
keep connected in parallel an external telephone set (Tel.Set).
The backlit Hook/Ring button on the front panel allows a quick management of the phone calls; each time a telephone call is incoming the
BoxTels Hook/Ring button starts to flash, by pressing it the operator answer the phone call. BoxTel MKII has the Line Detecting function,
which makes the Hook/Ring button switch on in presence of a telephone line.
BoxTel MKII and BoxTel GSM are devices equipped with an internal power supply enabling great audio performance: two separate
Send/Receive front potentiometers manage the audio level, with a total range of +/- 15dB. The input sensitivity is set at 0dBu while the
maximum output level is greater than +20 dBu.
The audio connections are separated for Send/Receive and are available over XLR electronically balanced connectors. A RJ11C connector
allows the telephone line connection (Tel.Line) and one more RJ11C connector performs the connection to an external telephone set (Tel.Set).
A GPIO port with optocouplers and open collector is provided to establish remote connections between BoxTel MKII and BoxTel GSM and
mixing console. It is possible to connect directly the Telco module of an Oxygen4, Oxygen5 and Oxygen7 console with BoxTel MKII/BoxTel GSM
by using a simlpe Pin-to-Pin cable. Internal universal power supply 90-264Vac/47-63Hz to operate worldwide.
Thanks to all of their features, BoxTel MKII and BoxTel GSM represent the telephone hybrids with the best quality/price ratio available on the
marketplace. BoxTel MKII and BoxTel GSM occupy ½ rack unit - LxHxD 22x5x13cm.
HIGHLIGHTS:
- Compact telephone hybrid
- 1 POTS/PSTN or GSM DualBand telephone line
- Send/Receive audio levels control and visualization
- Backlit Hook/Ring button
- Software configuration
- Phone call auto-answer feature
- International selection of the line impedance
- Remote control
- Potentiometer levels and front panel control
- Analogue Send/Receive balanced over XLR
- 1 USB port
- GPIO to remotely control Telco N-1 modules
Technical Facts:
- Dimension LxHxD 22x5x13cm
- AC Rate 230Vac / 110Vac 50 Hz / 60 Hz 30VA
- Type of power supply Switching power supply, worldwide
- Weight ≈ 2500 gr
- Operating Temperature -5°C / +50°C
ANALOG INPUT MODULE (send) - Connectors: XLR, female - Electronically balanced
- Operative Nominal Level: 0 dBu
- Line Impedance 10 kΩ (Electronically balanced selectable) EMIsuppressed
- Distortion: less than 0.01% TDH+NOISE (0.0dBu 1Khz)
- Input Modes: Mono
ANALOG OUTPUT MODULE
(receive) - Connectors XLR, male - Electronically balanced
- Output Level 0dBu +4dBu +6dBu Max +20dBu
- Load Impendance 600 Ω
- Distorsion Less than 0.01% TDH+NOISE (0.0dBu @ 1Khz)
- Output Modes: Mono
TELEPHONE MODULE PSTN / POTS - Connectors LINE RJ 11C 6/4 socket
- Connectors SET RJ 11C 6/4 socket
- Bandwidth telephone line 100Hz 5kHz, -3dB @ 1 kHz
- Telephone line compliance ETSI TBR21, FCC Part68
- Isolation 3 kV
REMOTE INTERFACE - Digital Inputs GP In 2x GP In opto coupled. Only 1 is used as Hook
- Digital Outputs GP Out 2x GP Out Open Collector opto isolated. Only GPOut 1 is used as Ring
Technical Specification about BoxTel MKII GSM (Additional ) - TELEPHONE MODULE GSM Module
- Standard DualBand GSM 900/1800 Mhz Phase 2+
- Frequency GSM 900: (Tx) 890 915 Mhz / (Rx) 935 960 Mhz
- GSM 1800: (Tx) 1710 1785 Mhz / (Rx) 1805 1880 Mhz
- Sensitivity -104 dB
- Channel bandwidth 200 kHz
- Maximum consumption 0.25 W / 0.5W
- Stand-by consumption
- Sensitivity -104 dB
- Dial tone frequency 450 Mhz Standard
- Environment noise
- Transmitting Power
- External Antenna 2.5 dBi omnidirectional with 1mt standard cable
- External power supply unit Input: 100-240 Vac Output: 12 V 500 mA
- External Antenna connector SMA
- Total rechargeable battery time 6 h
- PSTN / POTS connector RJ 11C 6/4 socket
- Operating temperature 0°C ≈ +45°C
- EN COMPLIANCY for GSM Modul EN 60950-1
- EN 301 489-1/-7
- EN 301 511
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Innovation
The ARX AFTERBURNER? is a unique Multi Mode compressor/limiter
designed for use in any professional audio dynamics control application.
Multiple Modes
The Afterburner can be set up and used in three different ways:
In Two channel mode, it performs as two independent compressor/limiters,
with 'industry standard' variable Threshold, Ratio and Output gain. In stereo
mode, our New Adaptive Stereo Link circuitry provides increased stereo
imaging accuracy when linking both channels as a stereo pair. A single front
panel switch puts the Afterburner into its alternative Mono mode, setting it up
as a Single channel, Dual Band compressor/limiter, with separate dynamics
control of both Low and High frequencies, opening up a whole new range of
gain control techniques.
Enhance Switch
In any mode, the Afterburner features an 'Enhance' switch, which provides
frequency restoration to preserve the spectral balance of the audio signal,
compensating for the sagging Low and High frequency response of compressed
program material. Think of it as a 'smart' loudness control.
Features
Switchable Modes - Stereo; Dual Channel Single band; or Single Channel
Dual Band (Low and High)
Low and High frequency compression in Single Channel mode
'Enhance' switch restores spectral balance of compressed signal
New Hard/Soft knee compression switch
New Adaptive Stereo Link circuit for accurate stereo imaging
New Above/Below Threshold LEDs enable at-a-glance compression
confirmation
Balanced XLR and Jack Inputs and Outputs
Sidechain Insert points
Intuitive user-friendly layout
Flawless performance
New Above/Below Threshold LEDs enable at-a-glance compression confirmation
New Hard or Soft knee compression option
New LED metering provides accurate Level status, with separate Gain Reduction
metering in easy to read 'wide scale' meters. There is also comprehensive LED
indication of all operating functions and status in any mode.
Balanced Inputs and Outputs
On the rear panel, each channel has true differential Balanced inputs and outputs,
on both XLR and TRS jack connectors. As well, each channel has a TRS jack
Sidechain access insert point, for applications such as De-essing (when used with
an external equalizer such as the ARX Multi Q or EQ 260).Other features include a
true Hardwire bypass switch for each channel, and passive RFI filters on the inputs.
Universal AC Power
AC power range is a universal 100 to 120V or 220 to 240V AC, and is connected to
the unit via a removable power lead and standard 3 pin IEC connector, with built-in
fuse and voltage change switch.
With its smooth compression, intuitive user friendly layout, high density precision
circuitry, and extensive user-variable operating parameters, the unique ARX Afterburner
is equally at home in Studio, Installation, Broadcast and Sound Reinforcement
environments. It can provide great sounding dynamics control effects that are not
available with any other device.
T E C H N I C A L S P E C I F I C A T I O N S
Input Impedance Balanced 20 Kohms, Unbalanced 10 Kohms
Input Headroom + 22 dB
CMRR >60 dB, 20 Hz-20 KHz
Output Impedance Balanced 300 ohms, Unbalanced 150 ohms
Output Level (Max) + 22 dB
Frequency Response 20Hz to 20KHz ±0.2dB
Signal to Noise ratio -93 dB Unweighted, -99 dB 'A' weighted
Distortion .02% THD @ 0dB,1KHz
Dynamic Range 115 dB
Sidechain Insert Impedance 10 Kohm
Filter Section
Filter Type Phase corrected 6dB/octave
Summed Filter Response ±0.2dB through crossover region
Dividing Frequency 250 Hz
Enhance Section
Low Enhance 50 Hz, High Enhance 10 KHz
Power Requirements 100/120 V AC, 220/240 V AC
Weight 5 lbs/2.2 Kg
Dimensions 19“W x 1?“H x 6“D, 482 x 44 x 155mm
Input/OutputConnector type XLR, Balanced Jack
Sidechain Insert Connector TRS Jack
Front Panel Controls
Hardwire bypass IN/OUT switch
Threshold, Ratio and Output Gain controls
Above/Below Threshold LEDs
12 segment LED Output Level display
Numbered marker panel for labelling compressor assigns
7 segment LED Gain Reduction display
Enhance switch and status LED
Adaptive Stereo link switch and status LED
Dual/Single channel mode switch and status LEDs
Rear Panel Connectors
Balanced Inputs and Outputs, on both XLR and TRS jack
connectors. In Single channel (Mono) mode, use Channel
1 Inputs and Outputs only
Sidechain Insert TRS connector on each channel
AC input connector, with voltage switch and fuse.
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DBX-166XL
Compressor - limited- gate /expander 2 εισόδων κύκλωμα overeasy,
peakstopplus, είσοδοι- έξοδοι XLR κατάλληλος για studio & live χρήση.
Overview Bring a more professional sound to your mix
Adding a dbx® 166xs Compressor/Limiter/Gate to your live sound rig or studio gives you more dynamic control to help create a more polished, professional sound. Having compression in your audio chain gives you the ability to smooth out uneven levels, add sustain to guitars and fatten up your drums. It also makes it easy to bring vocals to the front of your mix - adding greater clarity and making them stand out from the surrounding instruments. To protect your expensive amps and speakers the PeakStop® limiter provides an absolute ceiling for peak excursions or large transients that could damage your equipment.
dbx knows compressors...after all we invented them! The 166xs is the latest in a long line of the world's most successful compressors from the inventors of the technology. Its patented Overeasy® compression technology provides smooth and musical performance while the AutoDynamic™ attack and release controls, found only on dbx compressors, puts great sound within easy reach. The 166xs can operate in stereo or dual-mono modes, has true RMS power summing and features quality XLR and 1/4" TRS inputs and outputs. It cuts no corners on visual feedback with gain reduction metering and easy-to-read backlit switches.
Features
- Error proof operation to smooth uneven levels, add sustain to guitars, fatten drums or tighten up mixes
- New gate timing algorithms ensure the smoothest release characteristics
- Program-adaptive expander/gates
- Great sounding dynamics control for any type of program material
- Separate precision LED displays for gain reduction, compression threshold and gate threshold allow quick, accurate setup
- Stereo or dual-mono operation
- Balanced inputs and outputs on 1/4" TRS and XLR connectors
- Side Chain insert
- Classic dbx® "Auto" mode
Specifications | Input Connectors | 1/4" TRS, female XLR (pin 2 hot) | | Input Impedance | >50kΩ balanced, >25kΩ unbalanced | | Max Input | >+24dBu, Balanced or Unbalanced | | Input Type | Electronically balanced/unbalanced, RF filtered | | Sidechain | 1/4" TRS Phone, Normalled: Ring = Output (send); tip = Input (return) | | Sidechain Impedance | Tip = >10kΩ (Input), Ring = 2kΩ (Output) | | Sidechain Max Input Level | >+20dBu (tip/input); >+20dBu (ring/output) | | Output Connectors | 1/4" TRS, female XLR (pin 2 hot) | | Output Impedance | 120Ω balanced, >60Ω unbalanced | | Max Output | +21dBu balanced/unbalanced into 2kΩ or greater; >+18 dBm balanced/unbalanced (into 600Ω) | | Frequency Response | 20Hz - 20kHz; +0, -0.5dB, Typical 3dB points are 0.35Hz and 110kHz, unity gain | | Noise | |
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Description
The alphaton Feedback-Controller FC-100 is a revolutionary product for every microphone
application including wireless types. It can provide effective feedback control to any sound
reinforcement situation. It can also eliminated string feedback in guitars and bass instruments
which are equipped with piezo or condenser pickups.
The FC-100 provides 6 to 10 dB of feedback protection by analysing the incoming signal,
detecting the presence of feedback and then notching out the feedback frequency.
The FC-100 relieves the sound engineer automatically. It works dynamically and eliminates a
feedback signal before it can grow into a peak. Internally a discriminator circuit detects the
presence of regenerative feedback and triggers the automatic equaliser to insert a notch where
the feedback peak is coming up. This normally prevents other peaks from developing but if they
do, the process is repeated at high speed, thus keeping feedback under control.
Technical Data
In- and Outputs transformer balanced
max. Inputlevel + 3 dB
Gain (RS=200 Ohm, RL=2kOhm) 0 dB
Frequency Response 20 Hz ... 20 kHz, +/- 1,5 dB
Feeback Cancellation 6 ... 10 dB
Power Requirement 30 ... 48 V Phantom
Current drain ca. 8 mA
External Power Supply 9 ... 20 V DC, 3,5 mm jack, tip +
Housing Aluminium Diecast
Weight 285 grams
Dimensions 112 x 60 x 32 mm |
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