APEX PE 232 MK II 2X30 BAND GRAPHIC EQUALIZER

Discontinued

3,159.88 incl. GR VAT

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Recent developments in sound measurement techniques have revealed the limitations of existing graphic equalisers. The wealth of data that such equipment can provide for the users requirements – feedback suppression, increased headroom, room equalisation/compensation can no longer be adequately provided for with a simple graphic equaliser.The Apex PE MKII is the solution, providing a tool […]

 

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Recent developments in sound measurement techniques have revealed the limitations
of existing graphic equalisers. The wealth of data that such equipment can provide for
the users requirements – feedback suppression, increased headroom, room equalisation/
compensation can no longer be adequately provided for with a simple graphic equaliser.
The Apex PE MKII is the solution, providing a tool which both enables maximum correction
whilst shaping the response to your specific requirements, combining a full graphic equaliser
with a complementary parametric equaliser/notch filter.

FEATURES:
Electronically balanced input with a balanced floating output stage.
All potential overload points are continuously monitored by an extremely fast “peak-peak”
overload detecter circuit, followed by a “peak-stretching” circuit for clear indication of overload
conditions.Reliablilty is the hallmark of any product, and the mechanical integrity of the components
housing is the vital prerequisite. Sophistical CAD programmes and advanced engineering concepts
have been applied to the chassis design to eliminate the stress and torsional movements which can
damage the electronics.Special attention has been given to the purity of the signal path.The musicality
of previous designs of Apex equalisers has been well appreciated by users, and the PE continues this
tradition, noise and distortion are significantly better than 16-bit digital.Fine-tuning your system is essential.
The “vernier control” provides adjustment refinement on an unprecedented scale.In the event of power failure
to the unit, a failsafe relay links the input to the output ensuring that signal continuity is maintained.

SPECIFICATIONS:
Input
Electronically balanced
Absolute overload point +22dBm
Impedance 10 kOhm (each leg), equal impedance for ?+? and ??? legs
CMRR Better than 65dB (20Hz-20kHz)
connectors XLR-3 type ( pin 1: signal ground, pin 2: hot ?+?, pin 3: cold ?-? )
Output
Electronically balanced and floating, simulating transformer output with app.
10kHom to ground impedance for each leg
Max level +21dBm into 600 Ohms
Impedance 51 Ohms (each leg)
Symmetry balance Better than 65dB (20Hz-20kHz IEC)
connectors XLR-3 type ( pin 1: signal ground, pin 2: hot ?+?, pin 3: cold ?-? )
Performance
Frequency response +0 ?0.5 dB, 40Hz-20kHz (graphic EQ in)
THD < 0.01%, 20Hz-20kHz
Noise < -94 dBm (typ. -98dBm), graphic and parametric equalisers in circuit (0dB settings)
Measurements: , 22Hz-22kHz RMS unweighted
Level Control -? to +6dB
Level control ?0dB? cal. accuracy +- 0.2 dB (overall gain input to output)
Overload indicator
Lights for approximately 200ms if the instantaneous peak voltage at any point in
the equaliser comes within 2dB of clipping
Filters
Graphic equaliser:
30 ISO center frequencies
25Hz to 20kHz 1/3 octave
Center frequency tolerance +-1% (typically better than +-0.5%)
Q tolerance+-1%
Max boost/cut 6 or 12dB +-0.5dB reciprocal
switchable
Parametric filters:
Tuning ranges 18-200Hz, 180Hz-2kHz, 1800Hz-20kHz
Vernier control+- 10% of main frequency control
Range of Q adjustment 0.5 to 8
Range of level adjustment
 -? to +15dB (typ -45 to +15.5dB) non reciprocal. Smaller cut than boost curves
through addition and substraction of parametric bandpass filter output to filter input
Each filter individually switchable
High pass filter:
Frequency range 15-300Hz (-3dB frequencies)
Type
Maximally flat 12dB/oct
Switchable
Power Requirements
Voltage 110/120/220/240V 50/60Hz
Consumption 30VA
Connector IEC type
Size and weight
dimensions 482 x 133 x 255 mm (19 x 5.2 x 10 inch)
weight 7 kg
 

Weight 7.00 kg

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APEX PE 232 MK II 2X30 BAND GRAPHIC EQUALIZER removeDBX 215S 2X15 BAND GRAPHIC EQUALIZER removeDBX 231S 2X31 BAND GRAPHIC EQUALIZER removeBEHRINGER FBQ1502HD ULTRAGRAPH 2X15BAND EQUALIZER w-FBQ removeDBX 1215 2X12 BAND GRAPHIC EQUALIZER removeDBX 2215 Dual 15-Band Graphic Equalizer with Noise Reduction remove
NameAPEX PE 232 MK II 2X30 BAND GRAPHIC EQUALIZER removeDBX 215S 2X15 BAND GRAPHIC EQUALIZER removeDBX 231S 2X31 BAND GRAPHIC EQUALIZER removeBEHRINGER FBQ1502HD ULTRAGRAPH 2X15BAND EQUALIZER w-FBQ removeDBX 1215 2X12 BAND GRAPHIC EQUALIZER removeDBX 2215 Dual 15-Band Graphic Equalizer with Noise Reduction remove
ImageBEHRINGER FBQ1502HD ULTRAGRAPH 2X15BAND EQUALIZER w-FBQ
SKUPE 232 MK IIDBX 215SDBX 231SE008166DBX 1215DBX 2215
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Description
Content

Recent developments in sound measurement techniques have revealed the limitations
of existing graphic equalisers. The wealth of data that such equipment can provide for
the users requirements - feedback suppression, increased headroom, room equalisation/
compensation can no longer be adequately provided for with a simple graphic equaliser.
The Apex PE MKII is the solution, providing a tool which both enables maximum correction
whilst shaping the response to your specific requirements, combining a full graphic equaliser
with a complementary parametric equaliser/notch filter.

FEATURES:
Electronically balanced input with a balanced floating output stage.
All potential overload points are continuously monitored by an extremely fast "peak-peak"
overload detecter circuit, followed by a "peak-stretching" circuit for clear indication of overload
conditions.Reliablilty is the hallmark of any product, and the mechanical integrity of the components
housing is the vital prerequisite. Sophistical CAD programmes and advanced engineering concepts
have been applied to the chassis design to eliminate the stress and torsional movements which can
damage the electronics.Special attention has been given to the purity of the signal path.The musicality
of previous designs of Apex equalisers has been well appreciated by users, and the PE continues this
tradition, noise and distortion are significantly better than 16-bit digital.Fine-tuning your system is essential.
The "vernier control" provides adjustment refinement on an unprecedented scale.In the event of power failure
to the unit, a failsafe relay links the input to the output ensuring that signal continuity is maintained.

SPECIFICATIONS:
Input
Electronically balanced
Absolute overload point +22dBm
Impedance 10 kOhm (each leg), equal impedance for ?+? and ??? legs
CMRR Better than 65dB (20Hz-20kHz)
connectors XLR-3 type ( pin 1: signal ground, pin 2: hot ?+?, pin 3: cold ?-? )
Output
Electronically balanced and floating, simulating transformer output with app.
10kHom to ground impedance for each leg
Max level +21dBm into 600 Ohms
Impedance 51 Ohms (each leg)
Symmetry balance Better than 65dB (20Hz-20kHz IEC)
connectors XLR-3 type ( pin 1: signal ground, pin 2: hot ?+?, pin 3: cold ?-? )
Performance
Frequency response +0 ?0.5 dB, 40Hz-20kHz (graphic EQ in)
THD < 0.01%, 20Hz-20kHz
Noise < -94 dBm (typ. -98dBm), graphic and parametric equalisers in circuit (0dB settings)
Measurements: , 22Hz-22kHz RMS unweighted
Level Control -? to +6dB
Level control ?0dB? cal. accuracy +- 0.2 dB (overall gain input to output)
Overload indicator
Lights for approximately 200ms if the instantaneous peak voltage at any point in
the equaliser comes within 2dB of clipping
Filters
Graphic equaliser:
30 ISO center frequencies
25Hz to 20kHz 1/3 octave
Center frequency tolerance +-1% (typically better than +-0.5%)
Q tolerance+-1%
Max boost/cut 6 or 12dB +-0.5dB reciprocal
switchable
Parametric filters:
Tuning ranges 18-200Hz, 180Hz-2kHz, 1800Hz-20kHz
Vernier control+- 10% of main frequency control
Range of Q adjustment 0.5 to 8
Range of level adjustment
 -? to +15dB (typ -45 to +15.5dB) non reciprocal. Smaller cut than boost curves
through addition and substraction of parametric bandpass filter output to filter input
Each filter individually switchable
High pass filter:
Frequency range 15-300Hz (-3dB frequencies)
Type
Maximally flat 12dB/oct
Switchable
Power Requirements
Voltage 110/120/220/240V 50/60Hz
Consumption 30VA
Connector IEC type
Size and weight
dimensions 482 x 133 x 255 mm (19 x 5.2 x 10 inch)
weight 7 kg
 

 

INPUT

 

Connectors: 1/4" TRS, female XLR (pin 2 hot)

 

Type: Electronically balanced/unbalanced, RF filtered

 

Impedance: Balanced 40k ohm, unbalanced 20k ohm

 

Max Input Level: >+21dBu balanced or unbalanced

 

CMRR: >40dB, typically >55dB at 1kHz

OUTPUTS

 

Connectors: 1/4" TRS, male XLR (pin 2 hot)

 

Type: Impedance-balanaced/unbalanced, RF filtered

 

Impedance: Balanced 100 ohm, unbalanced 50 ohm

 

Max Output Level: >+21dBu balanced/unbalanced into 2k ohm or greater

 

>+18dBm balanced/unbalanced (into 600 ohm)

 

SYSTEM PERFORMANCE

 

Bandwidth: 20Hz to 20kHz, +0.5/-1dB

 

Frequency Response: 50kHz, +0.5/-3dB

 

Dynamic Range: Typically >112dB

 

Signal-to-Noise: Typically >95dB

 

THD+Noise:

INPUT Connectors: 1/4" TRS, female XLR (pin 2 hot) Type: Electronically balanced/unbalanced, RF filtered Impedance: Balanced 40k ohm, unbalanced 20k ohm Max Input Level: >+21dBu balanced or unbalanced CMRR: >40dB, typically >55dB at 1kHz OUTPUTS Connectors: 1/4" TRS, male XLR (pin 2 hot) Type: Impedance-balanaced/unbalanced, RF filtered Impedance: Balanced 100 ohm, unbalanced 50 ohm Max Output Level: >+21dBu balanced/unbalanced into 2k ohm or greater >+18dBm balanced/unbalanced (into 600 ohm) SYSTEM PERFORMANCE Bandwidth: 20Hz to 20kHz, +0.5/-1dB Frequency Response: 50kHz, +0.5/-3dB Dynamic Range: Typicall >112dB Signal-to-Noise: Typically >95dB THD+Noise:
  • Professional 15-band stereo graphic equalizer for live and studio applications
  • Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies and can also be used as audio analyzer
  • Ultra-low noise 4580 operational amplifiers for highest signal integrity
  • Dedicated mono subwoofer output with adjustable crossover frequency
  • Additional low-cut filter removes unwanted frequencies, e.g. floor rumble
  • Highly accurate 4-segment LED output metering and input gain controls for easy level setting
  • Servo-balanced inputs and outputs with 1/4" TRS and gold-plated XLR connectors
  • “Planet Earth" switching power supply for maximum flexibility (100 - 240 V~), noise-free audio, superior transient response plus low power consumption for energy saving
  • 3-Year Warranty Program*
  • Designed and engineered in Germany

1215 Dual 15-Band Graphic Equalizer

The dbx 12 Series were designed to meet the needs of the most
demanding sound reinforcement environments, while offering the
simplicity of straightforward controls. The 1215 provides standard
features like dual channels, 15 2/3 octave bands, ISO frequency
centers, +/-12 dB input gain range, and switchable 40Hz/18 dB per
octave low-cut filters, but also includes other thoughtful features.
These include 45 mm faders; selectable +/-6dB or +/-15dB boost/cut
range for precise gain adjustments; XLR, barrier strip, and 1/4'' TRS
connectors for installation ease; balanced inputs and outputs for quiet
operation; and chassis/signal ground lift capabilities for quick hum isolation.
The visionary design of the dbx 12 Series makes your job easier.

The dbx 12 Series Equalizers were precision engineered to provide years
of maintenance-free operation in any application. The magnetically isolated
transformer, electronically balanced/unbalanced inputs and servo balanced/
unbalanced outputs, RF-filtered inputs and outputs, and power-off hard-wire
relay bypass with 2 second power up delay were steps our engineers took
to ensure compatibility for all installations. Only the best components were
utilized, yielding a 10Hz to 50kHz frequency response, greater than 90dB SNR
(ref +4dBu), less than 0.005% THD +Noise (1kHz at +4dBu), and interchannel
crosstalk of less than -80dB from 20Hz to 20kHz. All this attention to detail
is contained in a 2U steel/aluminum chassis.

 

  •   Switchable boost/cut ranges of ±6 or ±15 dB
  •   Electronically balanced/unbalanced inputs
  •   Servo balanced/unbalanced inputs
  •   RF filtered inputs and outputs
  •  XLR, Barrier Strip, and 1/4" TRS connectors
  •  -12dB/+12dB input gain range
  •  18dB/octave 40Hz Bessel low-cut filter
  •  Chassis/signal ground lift capability
  •  Internal power supply transformer
  •  Power-off hardwire relay bypass with 2-second power-up delay

DBX 2215 Dual 15-Band Graphic Equalizer with Noise Reduction

 It's amazing. One little button. So much effect. dbx? Type III? Noise Reduction is an entirely new concept... virtually instantaneous encode/decode within the circuitry of the box. We started out to build the finest EQs possible, boxes with the heritage and performance to rival our famous 30 Series EQs. And to no one's surprise they came out awfully darn good. (Ask to see the Audio Precision plots compared to the competition.) But then, Roger (our chief engineer, a nice guy, as far as engineers go) got the crazy idea of putting this new noise reduction stuff in the box. We listened to it and were amazed. The EQs sounded great without it but with it the performance was nothing short of incredible. Check it out yourself and see.

But hey, Roger wasn't about to stop there. PeakPlus? Limiter. Who knows more about limiting than the folks at dbx; nobody... that's who. So when the guys were developing this new series of EQs they wanted something that would be unique to these EQs. That's when Roger got another one of his bright ideas and said "I bet they'll work a lot better if there's a cool limiter built in." Next thing you know, all the guys are in the studio amazed at the new limiter Roger had designed specially for the 20 Series. Once again, hearing is believing... With a threshold range of 0dbu to plus 20dbu, the patent-pending PeakPlus limiter is designed to tame your program material from the subtlest nuances to the rowdiest hits. Also, the four stage LED ladder gives you a great visual indication as to what the limiter is doing.

20 Series EQs. You used to have to settle for second best in a reasonably priced EQ but not any more. With the new 20 Series from dbx Professional Products you get a great EQ circuit, a graceful yet powerful limiter and the revolutionary new design of the Type III Noise Reduction. Check out the dbx 20 Series graphic EQs at your pro audio outfitter. You'll see, with the 20 Series EQs you get MORE!!!

SPECIFICATIONS:

 

 INPUT

Connectors:

 1/4" TRS, female XLR (pin 2 hot), and barrier terminal strip

Type:

Electronically balanced/unbalanced, RF filtered

Impedance:

Balanced 40k ohm, unbalanced 20k ohm

Max Input Level:

>+21dBu balanced or unbalanced

CMRR:

>40dB, typically >55dB at 1kHz

OUTPUTS

Connectors:

 1/4" TRS, male XLR (pin 2 hot), and barrier terminal strip

Type:

Impedance-balanaced/unbalanced, RF filtered

Impedance:

Balanced 200 ohm, unbalanced 100 ohm

Max Output Level:

 >+21dBu balanced/unbalanced into 2k or greater
 >+18dBm balanced/unbalanced (into 600)

SYSTEM PERFORMANCE

Bandwidth:

20Hz to 20kHz, +/-0.5dB

Frequency Response:

50kHz, +0.5/-3dB

Noise Reduction In:

 (+/-6 and +/-15dB range):

Signal-to-Noise:

 >102dB, unweighted, ref: +4dBu, 22kHz measurement bandwidth

Dynamic Range:

 >120dB, unweighted

Noise Reduction Out:

 (+/-6dB range):

Signal-to-Noise:

 >94dB, unweighted, ref: +4dBu, 22kHz measurment bandwidth

Dynamic Range:

 >112dB, unweighted

Noise Reduction Out:

 (+/-15dB range):

Signal-to-Noise:

 >90dB, unweighted, ref: +4dBu, 22kHz measurement bandwidth

Dynamic Range:

 >108dB, unweighted

THD + Noise:

Weight7.00 kg2.00 kg3.58 kg3.00 kg2.00 kg4.30 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 7.00 kg
Weight 2.00 kg
Weight 3.58 kg
Weight 3.00 kg
Weight 2.00 kg
Weight 4.30 kg