BSS AR-133 ACTIVE DI BOX (Battery/ Phantom Powered)

159.00 incl. GR VAT

Only 5 left in stock (can be backordered)

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With added functionality and enhanced audio performance, the AR-133 has been designed to be more affordable for musicians, studios and PA companies. The unit includes phantom power and battery supplies as standard. Should the phantom power from the console fail or be accidentally switched off, the AR-133 automatically switches over to the internal 9V battery […]

 

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With added functionality and enhanced audio performance, the AR-133 has been
designed to be more affordable for musicians, studios and PA companies.
The unit includes phantom power and battery supplies as standard. Should the
phantom power from the console fail or be accidentally switched off, the AR-133
automatically switches over to the internal 9V battery providing uninterrupted use.
The unit is housed in a rugged aluminium extrusion case, with robust polyurethane
end-cheeks which give the AR-133 a very distinctive look.
Input connectors are both 1/4″ jack sockets and an XLR socket, the latter meaning
that the AR-133 can be used to convert unbalanced signals to a balanced output on
XLRs throughout.
The arched case allows cables to run back underneath the unit from the end for neat
cable management.
Input attenuation is 0, -20 or -40dB, making the box suitable for instrument, line or
amplifier levels on inputs. On the output side, a ground-lift switch is provided for quick
solutions to ground-loop problems.
The AR-133 uses an enhanced version of the same audio path as the AR-116, now
regarded by many people as a reference standard. The sound quality is legendary,
particularly on acoustic and bass guitars.
Numerous applications can be satisfied by the AR-133. For example, as well as the
traditional guitar use, the AR-133 can be used with keyboards, DJ consoles, amplifier
outputs, and other electronic sources.An additional bonus is the ability to use the AR-133
as an active balancing device.

Input Section
Input Impedance  1M Ohm (pad at 0dB)
47k Ohm (pad at -20dB)
47k Ohm (pad at -40dB)
Max Input Level +9dBu (pad at 0dB)
+29dBu (pad at -20dB)
+49dBu (pad at -40dB)
Connectors  Two Parallel 1/4″ jack connectors and a parallel
XLR connector (unbalanced)
Jack:  Tip Hot (+ve)
Sleeve Ground
XLR: Pin 2 Hot (+ve)
Pin 1 & 3 Ground

Output Section
Output Transformer Balanced
Max. Output Level  +8dBu into 600 Ohms or greater
Connector  XLR3-32 or equivalent

System Performance
Distortion (THD)  < 0.005% at 1khz, 0dbu output
Noise  < -105db unweighted, 22hz-22khz, rms*
Frequency Response 30Hz to 20kHz, +0dB/-1dB

General
Main/Standby battery 9 volt PP3 type, preferably alkaline.
Current drain  on phantom – less than 7.5mA
on battery – less than 2mA.
Phantom Power  +20 volts DC to +48 volts DC
Weight 650 gms, excluding batteries.
Overall Dimensions  59 mm x 124 mm x 143 mm
(2.3″ x 4.9″ x 5.6“)

Weight 0.65 kg

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BSS AR-133 ACTIVE DI BOX (Battery/ Phantom Powered) removeDBX DB-10 PASSIVE DI-BOX WITH GROUND LIFT removeLD SYSTEMS LDI02-ACTIVE D.I BOX w-BATTERY removeALPHATON DI 1000 TUBE D.I BOX removeARX DI-PLUS 2 STEREO ACTIVE D.I BOX removeARX DI-PLUS SINGLE CHANNEL ACTIVE D.I BOX remove
NameBSS AR-133 ACTIVE DI BOX (Battery/ Phantom Powered) removeDBX DB-10 PASSIVE DI-BOX WITH GROUND LIFT removeLD SYSTEMS LDI02-ACTIVE D.I BOX w-BATTERY removeALPHATON DI 1000 TUBE D.I BOX removeARX DI-PLUS 2 STEREO ACTIVE D.I BOX removeARX DI-PLUS SINGLE CHANNEL ACTIVE D.I BOX remove
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SKUAR-133DBX DB-10LDI02DI 1000DI-PLUS 2DI-PLUS
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Description
ContentWith added functionality and enhanced audio performance, the AR-133 has been designed to be more affordable for musicians, studios and PA companies. The unit includes phantom power and battery supplies as standard. Should the phantom power from the console fail or be accidentally switched off, the AR-133 automatically switches over to the internal 9V battery providing uninterrupted use. The unit is housed in a rugged aluminium extrusion case, with robust polyurethane end-cheeks which give the AR-133 a very distinctive look. Input connectors are both 1/4" jack sockets and an XLR socket, the latter meaning that the AR-133 can be used to convert unbalanced signals to a balanced output on XLRs throughout. The arched case allows cables to run back underneath the unit from the end for neat cable management. Input attenuation is 0, -20 or -40dB, making the box suitable for instrument, line or amplifier levels on inputs. On the output side, a ground-lift switch is provided for quick solutions to ground-loop problems. The AR-133 uses an enhanced version of the same audio path as the AR-116, now regarded by many people as a reference standard. The sound quality is legendary, particularly on acoustic and bass guitars. Numerous applications can be satisfied by the AR-133. For example, as well as the traditional guitar use, the AR-133 can be used with keyboards, DJ consoles, amplifier outputs, and other electronic sources.An additional bonus is the ability to use the AR-133 as an active balancing device. Input Section Input Impedance  1M Ohm (pad at 0dB) 47k Ohm (pad at -20dB) 47k Ohm (pad at -40dB) Max Input Level +9dBu (pad at 0dB) +29dBu (pad at -20dB) +49dBu (pad at -40dB) Connectors  Two Parallel 1/4" jack connectors and a parallel XLR connector (unbalanced) Jack:  Tip Hot (+ve) Sleeve Ground XLR: Pin 2 Hot (+ve) Pin 1 & 3 Ground Output Section Output Transformer Balanced Max. Output Level  +8dBu into 600 Ohms or greater Connector  XLR3-32 or equivalent System Performance Distortion (THD)  < 0.005% at 1khz, 0dbu output Noise  < -105db unweighted, 22hz-22khz, rms* Frequency Response 30Hz to 20kHz, +0dB/-1dB General Main/Standby battery 9 volt PP3 type, preferably alkaline. Current drain  on phantom - less than 7.5mA on battery - less than 2mA. Phantom Power  +20 volts DC to +48 volts DC Weight 650 gms, excluding batteries. Overall Dimensions  59 mm x 124 mm x 143 mm (2.3" x 4.9" x 5.6“)

At dbx, when we do something, we do it right. So when we decided to create our new direct injection boxes, we didnʼt settle for the same old tired approach to direct box design. With our dbx name on the line, how could we? One look at our new dB10 Passive and dB12 Active direct boxes will tell you that these are clearly different. With their bullet-proof construction, and extraordinary audio performance to rival their looks, finally thereʼs a direct box worthy of the dbx name.

Utilizing custom dbx mu-metal-shielded audio transformers, high-quality Neutrik® connectors, and low-noise circuitry preserves the sonic integrity and true characteristics of the signal source. Both boxes include a pad switch that accomodates instrument, line and even speaker level signals. Take even more control of your sound by utilizing the polarity invert switch to set the phase relationship between the direct and mic'd sound.

As a professional, you donʼt have time for interference, so weʼve included a ground lift switch to solve potential hum and buzz problems due to ground loops. And between the combined shielding of the cast metal chassis and the custom-wound transformer, you can be doubly assured of a clean signal free from interference. All of this sits atop a solid, stable footprint, that will keep the box from being dragged around the stage, and the unique contoured underside allows secure stacking of multiple units.

So whether you need to control the level, placement in the mix, or overall characteristics of 4 independent signals or control the gain leveling on a couple of stereo pairs, the dbx dB10 dB12 is for you.

Features
  • Parallel 1/4" Thru Jack
  • Transformer Isolated
  • Premium Shielded Custom dbx Transformer
  • Balanced XLR Lo-Z Output
  • 3-Way 0/20/40 dB Pad Switch
  • Flat/High-Cut Filter Switch
  • Output Polarity Invert Switch
  • Ground Lift Switch
  • 4 Year Warranty!

  • dB10 Specifications INPUT SECTION

    Input: 1 instrument/line/speaker level

    Connector: 1/4" jack

    Type: Unbalanced, RF filtered

    Impedance: 150k Ohm typical

    Max Input Level: +20dBu (0dB pad)
    +40dBu (20dB pad)
    +60dBu (40dB pad)

    OUTPUT SECTION

    Thru Output: 1 parallel connection from input jack

    Connector: 1/4" jack

    Type: Unbalanced, RF filtered

    Main Output: 1 line level

    Connector: XLR male jack

    Type: Balanced

    Impedance: 150 Ohm typical

    Max Output Level: 0dBu

    PERFORMANCE

    Transformer: Custom dbx mu-metal-shielded

    Frequency Response: 20Hz to 20kHz, +/-2.5dB

    Noise:

    THD:

    GENERAL

    Dimensions: 5.82" L X 5.44" W X 2.20" H (148 x 138 x 56mm)

    Weight: 1.4 lbs / 0.65 kg

    Note: Specifications subject to change without notice.

    pdf User´s Manual LD Systems LDI02 DI Box active Active DI box in a sturdy metal housing (aluminium/steel) with protective corners, silver-blue metallic, internal battery (9 V flashes during operation) is switched off automatically when phantom power is used (LED permanently illuminated), extremely low battery consumption. Battery: 9 V block (not included). Product type DI Boxes
    Channels 1
    Inputs 2
    Input connectors 6.3 mm Jack , XLR
    Max. input level + 10 / + 30 dBu dBu
    Input impedance 1 M Ohm(s)
    Outputs 1
    THRU outputs/channel 1
    Output connectors XLR
    Frequency response 20 - 20.000 Hz
    THD
    Indicators Power
    Controls ground lift , Power
    Operating voltage +48 V phantom power , 9 V block
    Cabinet material metal
    Cabinet surface painted
    Width 135 mm
    Depth 128 mm
    Height 53 mm
    Weight 0,645 kg

    Tube-buffered DI-Box DI-1000

    The Tube-Buffered DI-Box DI-1000 allows the extraction of all the musical details of
    musical interfaces without degrading the sound. This can only be achieved by
    providing a very high input impedance to avoid any loading of instrument pickups.This
    design approach allows seemingly infinite headroom to preserve the real dynamic range
    of the interfaced instruments.A vacuum tube enables all these goals to be achieved
    without any compromises in sound quality.The sonic difference between a standard
    DI-Box and the Tube-Buffered DI-Box is comparable to the musical resolution difference
    between a standard microphone and a studio microphone.One of the best transformers,
    the very transparent sounding JENSEN JT-DB-E, was chosen providing complete ground
    isolation. The parameters of this transformer, like frequency response, phase response,
    group delay and geadroom capabilities, play a vital part in the performance of this DI-Box.
     
    Technical Specifications
    Input
    The signal of the instrument is directly fed to the tube circuit with > 20 MOhms input
    impedance to prevent any signal degradation, inevitable in traditional designs.
    Buffered Output“
    The second stage of the vacuum tube is used to buffer the signal and lower the output
    impedance to < 8 kOhms. This unity gain output allows for cable runs of 10 meters
    without loosing high frequency information.
    Boost circuit
    The boost circuit increases the signal send to the output transformer by 15 dB. This may
    be useful for instruments with extremely low output, but decreases headroom capability
    to 6 Volt rms. Under these circumstances the signal may be clipped, concerning the output
    transformer?s signal, which gives you 2nd harmonic tube-like distortion. This distortion
    normally does not occur - but is sometimes desirable, being the reason for this special feature.
    Unity circuit
    The unity circuit feeds a low distortion unity gain signal to the JENSEN output transformer.
    This gives the best possible sound quality.
    Ground-lift“-Switch
    This front panel mounted switch allows complete ground and electrical isolation between the
    direct injection box and the console or recording device.
     

    Mechanical Specifications
    Cabinet 2 mm stainless steel
    Front- and rear-panel 1,5 mm stainless steel lasercut and photo-chemically etched
    Dimensions 185 x 100 x 40 mm
    Vibration insulation 4 high-compliance rubber-elements
    Operating Voltage
    220/110 V AC, selectable via rear panel mounted switch. The fuse is easily
    accessible from the rear panel. IEC mains connector with optional fixture.
    Construction details
    Double sided glass fibre contacted PCB with 70 mm copper plating. 1% metal film resistors
    and the finest polypropylene capacitors are used in the signal path. MIL type Switchcraft jacks
    and high performance switches ensure flawless operation. The power supply is optimised via
    measurement quality toroid transformer and a low impedance design to ensure the lowest
    possible noise. Through a double sided PCB all parts are roadworthy secured. A waterclear
    blue LED perfects the aesthetics of the DI box.

    Technical Data
    Input impedance > 20 MOhm
    Output impedance180 Ohm at 1 kHz
    Frequncy response 20 Hz - 20 kHz (-0,1 dB)
                                 5 Hz - 120 kHz (-3 dB)
    THD at 0 dBv  0,06% at 20 Hz
                          0,04% at 1 kHz
                          0,035% at 20 kHz
    Signal to Noise Ratio 86 dB
    Tube ECC 83/7025 A - military E 83 CC optional
    Output transformer JENSEN JT-DB-E
    Polarity Pin 2 Hot , AES/IEC -Standard
    Max. Input voltage > 30 V peak
     

    Phantom or battery powered in a rugged steel chassis
     
    The ARX DI-PLUS 2 represents another major step forward in active direct boxes. Packaged in
    a single channel stand-alone format, the DI-PLUS 2 represents a fresh look at active stereo
    D.I. concepts.

    Precision engineered
    Ultra quiet, ultra clean circuitry delivers maximum headroom whatever the signal. Premium grade
    components, plus an all-steel chassis gives excellent hum and noise specifications and superb
    audio quality in a tough, roadworthy package. Accurate Left and Right channel level matching keeps
    the stereo image centred.

    Level control
    The DI-PLUS 2 features two high impedance unbalanced inputs on the front panel, running to balanced
    XLR outputs on the rear. A a global Pad switch drops inputs by 20dB, making it suitable for all applications
    from the softest keyboard to the hottest broadcast levels.
     
    Battery compartment
    The revolutionary simple 'clamshell' action of the DI-PLUS 2 battery compartment makes battery changing
    extremely easy, even on the darkest stages.
    A 9v alkaline battery snaps into a PCB mounted battery holder for fast, secure location. No fragile battery clip
    leads to break, no tools required, no screws to lose. Production crew heaven!
     
    Automatic Phantom switching
    The DI-PLUS 2 will automatically switch itself to the console's own Phantom Power, if available, and an LED
    will indicate this mode. Turn the Phantom Power off and it will instantly revert back to battery mode.

    Rugged all-steel case
    A lot of direct boxes are fitted into brittle cast alloy cases. Not this one! The tough all-steel inner and outer
    chassis of the DI-PLUS 2 provide excellent RF/EMF shielding while making it a sturdy, heavy duty unit that
    is hard to dislodge, and hard to leave behind.
     
    Rear panel showing Left and Right XLR connectors, ground lift switch, battery check switch and LED, plus
    phantom power On LED and captive screw for opening up the unit for battery changing
     
    Whether you're a Studio or Live Sound engineer, installation contractor, or broadcast engineer, you want all
    the dynamics,clarity and stereo information of the original sound source transferred to the mixing console.
    The ARX DI-PLUS 2 provides a rugged, no-compromise solution to all stereo direct injection and signal
    balancing requirements.
     
    T E C H N I C A L S P E C I F I C A T I O N S:
    Max Input Level
    +12 dB Phantom powered
    +6 dB Battery powered
    Input Impedance 1 Meg Ohm
    Max Output Level
    +17 dB 10K Ohm load Phantom powered
    +12 dB 10K Ohm load Battery powered
    +11 dB 600 Ohm load Phantom powered
    +12 dB 600 Ohm load Battery powered
    Output Impedance 680 Ohms Balanced
    Output Signal to Noise
    -100 dB unweighted
    -104 dB A weighted
    Dynamic Range
    117 dB 10K Ohm load Phantom powered
    112 dB 10K Ohm load Battery powered
    111 dB 600 Ohm load Phantom powered
    107.5 dB 600 Ohm load Battery powered
    Distortion 100 Hz .0018%, 1KHz .0028%, 10KHz .0056%
    Frequency Response 20Hz to 20KHz, ± 0.2 dB
    Gain through Unit: 6dB (Pad switch out)
    Pad Switch: Global -20 dB attenuation
    Input and Loop Out Connectors
    Insulated jacks (!!!Note that Channel A Input connector switches the unit on
    when a plug is inserted. Remove plug when storing to avoid battery drain!!!)
    Output Connectors
    3 pin XLR. Wired Pin 1 Ground, Pin 2 + Hot, Pin 3 - Cold.
    Global Audio Ground (Pin 1) lift switch
    Construction
    All-steel chassis, fibreglass PCB
    Battery Access
    Twist connector opens chassis, snap-in battery holder inside.
    No tools required

    Phantom or battery powered in a rugged steel chassis, with separate Speaker Level input connector
     
    The ARX DI-PLUS represents another major step forward in active direct boxes. Packaged in
    a single channel stand-alone format, the DI-PLUS represents a fresh look at active D.I. concepts.
    Precision engineered
    Ultra quiet, ultra clean circuitry delivers maximum headroom whatever the signal. Premium grade
    components, plus an all-steel chassis gives excellent hum and noise specifications and superb
    audio quality in a tough, roadworthy package.
    Level control
    The DI-PLUS features a Normal gain high impedance unbalanced input on the front panel, running to
    a balanced XLR output on the rear. There is also a separate -40dB Speaker Level input for signal coming
    from the External (auxiliary) speaker output of an amplifier. A a global Pad switch drops both the normal
    input and the speaker input by a further 20dB, making it suitable for all applications, from the softest
    keyboard to the hottest broadcast levels.
     
    Battery compartment
    The revolutionary simple 'clamshell' action of the DI-PLUS battery compartment makes battery changing
    extremely easy, even on the darkest stages.
    A 9v alkaline battery snaps into a PCB mounted battery holder for fast, secure location. No fragile battery
    clip leads to break, no tools required, no screws to lose. Production crew heaven!
     
    Automatic Phantom switching
    The DI-PLUS will automatically switch itself to the console's own Phantom Power, if available, and an LED
    will indicate this mode. Turn the Phantom Power off and it will instantly revert back to battery mode.
    Rugged all-steel case
    A lot of direct boxes are fitted into brittle cast alloy cases. Not this one! The tough all-steel inner and outer
    chassis of the DI-PLUS provide excellent RF/EMF shielding while making it a sturdy, heavy duty unit that is
    hard to dislodge, and hard to leave behind.
     
    Rear panel showing XLR connector, ground lift switch, and captive screw for opening up the unit
    for battery changing
     
    Whether you're a Studio or Live Sound engineer, installation contractor, or broadcast engineer, you want all
    the dynamics and clarity of the original sound source transferred to the mixing console. The ARX DI-PLUS
    provides a rugged, no-compromise solution to all direct injection and signal balancing requirements.
     
    T E C H N I C A L  S P E C I F I C A T I O N S:
    Max Input Level
    +13 dB Phantom powered
    +6 dB Battery powered
    Input Impedance 1 Meg Ohm
    Max Output Level
    +17 dB 10K Ohm load Phantom powered
    +12 dB 10K Ohm load Battery powered
    +11 dB 600 Ohm load Phantom powered
    +12 dB 600 Ohm load Battery powered
    Output Impedance 680 Ohms Balanced
    Output Signal to Noise
    -100 dB unweighted
    -104 dB A weighted
    Dynamic Range
    117 dB 10K Ohm load Phantom powered
    112 dB 10K Ohm load Battery powered
    111 dB 600 Ohm load Phantom powered
    107.5 dB 600 Ohm load Battery powered
    Distortion
    100 Hz .0027%, 1KHz .0028%, 10KHz .0037%
    Frequency Response 20Hz to 20KHz, ± 0.2 dB
    Gain through Unit: 6dB (Normal input, Pad switch out)
    Pad Switch: -20 dB attenuation
    Speaker Input
    -40 dB attenuation, equivalent to 100:1 decrease in input level
    -60 dB attenuation available with Pad switch
    Input Connectors
    Insulated jacks (!!!Note that the Input connector switches the unit on
    when a plug is inserted. Remove plug when storing to avoid battery drain!!!)
    Output Connector
    3 pin XLR. Wired Pin 1 Ground, Pin 2 + Hot, Pin 3 - Cold.
    With Audio Ground (Pin 1) lift switch
    Construction
    All-steel chassis, fibreglass PCB
    Battery Access
    Twist connector opens chassis, snap-in battery holder inside.
    No tools required
     

    Weight0.65 kg0.65 kg0.70 kg0.60 kg0.60 kg0.60 kg
    DimensionsN/AN/AN/AN/AN/AN/A
    Additional information
    Weight 0.65 kg
    Weight 0.65 kg
    Weight 0.70 kg
    Weight 0.60 kg
    Weight 0.60 kg
    Weight 0.60 kg