BSS Audio DPR-901II Dynamic Equalizer

Discontinued

1,679.57 incl. GR VAT

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BSS DPR-901II Dynamic Equalizer The DPR-901 II is a four-band parametric Dynamic Equaliser which allows frequency-selective compression (-3OdB) and expansion (+16dB). Each band has: A frequency sweep. A bell width. An IN/OUT switch. Compress/expand control. Compress/expand metering. Threshold metering. Time constants which are automatically controlled by dynamic and harmonic content of signal with selectable FAST […]

 

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BSS DPR-901II Dynamic Equalizer

The DPR-901 II is a four-band parametric Dynamic Equaliser which allows frequency-selective compression (-3OdB) and expansion (+16dB).

Each band has:

  • A frequency sweep.
  • A bell width.
  • An IN/OUT switch.
  • Compress/expand control.
  • Compress/expand metering.
  • Threshold metering.
  • Time constants which are automatically controlled by dynamic and harmonic content of signal with selectable FAST RELEASE.

It has a filter switch on bands 1&4 which changes bell filter response to a shelving response and on bands 2 & 3 cancels the filter for wide band operation.

Electronically balanced input and output.

The unit may be set up as a 1 input/4band or 2 input / 2 bands per channel device, and the filter side chain may be monitored to allow precise tuning of the audio spectrum to be effected.

Weight 5.00 kg

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Quick Comparison

BSS Audio DPR-901II Dynamic Equalizer removeBEHRINGER FBQ6200HD Ultra-Musical 31-Band Stereo Graphic Equalizer with FBQ Feedback Detection System removeGOLDEN AGE EQ-73 Equalizer removePHONIC GEQ-3102F 31-band Stereo Graphic Equalizer removeBEHRINGER FBQ1502HD ULTRAGRAPH 2X15BAND EQUALIZER w-FBQ removeDBX IEQ15 DUAL 15-BAND GRAPHIC EQUALIZER remove
NameBSS Audio DPR-901II Dynamic Equalizer removeBEHRINGER FBQ6200HD Ultra-Musical 31-Band Stereo Graphic Equalizer with FBQ Feedback Detection System removeGOLDEN AGE EQ-73 Equalizer removePHONIC GEQ-3102F 31-band Stereo Graphic Equalizer removeBEHRINGER FBQ1502HD ULTRAGRAPH 2X15BAND EQUALIZER w-FBQ removeDBX IEQ15 DUAL 15-BAND GRAPHIC EQUALIZER remove
ImageBEHRINGER FBQ1502HD ULTRAGRAPH 2X15BAND EQUALIZER w-FBQ
SKUDPR901IIE008298EQ73H07PH00013E008166DBX IEQ15
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Description
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BSS DPR-901II Dynamic Equalizer

The DPR-901 II is a four-band parametric Dynamic Equaliser which allows frequency-selective compression (-3OdB) and expansion (+16dB).

Each band has:


  • A frequency sweep.
  • A bell width.
  • An IN/OUT switch.
  • Compress/expand control.
  • Compress/expand metering.
  • Threshold metering.
  • Time constants which are automatically controlled by dynamic and harmonic content of signal with selectable FAST RELEASE.

It has a filter switch on bands 1&4 which changes bell filter response to a shelving response and on bands 2 & 3 cancels the filter for wide band operation.

Electronically balanced input and output.

The unit may be set up as a 1 input/4band or 2 input / 2 bands per channel device, and the filter side chain may be monitored to allow precise tuning of the audio spectrum to be effected.
  • Audiophile 31-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 Limiters with gain reduction meters for each channel protect your sound system from overload and distortion
  • Pink noise generator provides test signals to adapt your sound system to any room acoustics
  • Mono subwoofer output with dedicated level control and adjustable crossover frequency
  • Additional sweepable high and low-cut filters for each channel remove unwanted frequencies e.g. floor rumble, hiss etc.
  • Highly accurate 8-segment LED input/output metering and input gain controls for easy level setting
  • Relay-controlled hard bypass with an auto-bypass function during power failure (fail-safe relay)
  • 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

The class-A circuit used in the EQ-73 is similar to the eq section in the classical 1073 module, without the high pass filter. Additional frequencies have been added and the mid frequency band uses two inductors, the higher value of the second one is used for the two lowest frequencies, 160 Hz and 240 Hz, to achieve a suitable response.

The sound character is warm, punchy, sweet and musical. These classic characteristics have been heard on countless recordings through the years and it is a versatile sound that works very well on most sound sources and in most genres. The essence of this sound is now available at a surprisingly low cost, making it available to nearly everyone.

The EQ-73 has stepped frequency controls that offers a wide selection of frequencies from 20 Hz to 24 kHz.

The Low and High frequency bands are shelving and the mid frequency band is of the bell type.

The control range is +/-15 dB for the two lower bands and +/- 18dB for the high frequency band.

There are separate bypass switches for all three bands.

The EQ-73 is made to be used together with one of our PRE-73 models that has an Insert jack. It can also be used with many other units that has a low level insert jack.

Combining a PRE-73 and an EQ-73, and using a UNITE rack kit to mount them together, one will get a 19-inch 1073-style unit at a low cost and with a great sound!

FEATURES

- Vintage Style electronics. No intergrated circuits in the signal path

- 3-band with a dual inductor based mid frequency band

- Stepped frequency selection

- A wide selection of frequencies from 20 Hz to 24 kHz

- Control range up to +/- 18 dB

- Separate Bypass switches for each band

- Tantalum capacitors in the signal path

- Made to be used together with one of our PRE-73 models with an Insert jack or any other unit with a low level Insert jack

- TRS jack for in-and output connection, the nominal working level is around 18 dBu

- Selectable ground lift switch

- External power supply to avoid interaction with the audio circuits

- Great sound that suits most sound sources and genres

- A solid build quality that will last many years of normal use

Phonic's GEQ3102F is the authentic soundman's choice of EQ - a dual channel 31-band equalizer, offering 6 or 12 dB of cut or boost on standard ISO center frequencies between 20 Hz and 20 KHz. The GEQ3102F is 2-rack space units high and accepts both 1/4" TRS phone jacks and XLR connectors, making it ideal for any studio or live venue setup.

  • Sweepable high and low cut filters on each channel to remove unwanted frequencies 
  • Ultra low-noise audio operational amplifiers offer outstanding sound performance 
  • Relay-controlled hard-bypass with an auto-bypass function during power failure 
  • Dedicated subwoofer output with user-adjustable low-pass filter
  • Feedback detection circuitry for indicating critical frequencies
  • Balanced inputs and outputs with 1/4" TRS and XLR connectors

 

  • 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

iEQ-15 Dual 15-Band Graphic EQ with Type V? NR and AFS?

With an EQ heritage that has produced countless industry standard
patents and dates back more than 30 years, the dbx iEQ-31 easily
lives up to the dbx legacy of uncompromised sonic integrity. In
addition to unsurpassed equalization specs, the iEQ-15 also offers
the built-in necessities which include AFS? feedback Suppression,
Type V? noise reduction and PeakStopPlus? limiting. Besides
including two 15-band channels of 2/3-octave equalization, the iEQ-15
also offers +12 dB input gain range; switchable +6 or +15 dB boost/cut
range, 40mm faders, XLR, 1/4'' and Euroblock inputs and outputs,
nonconductive nylon sliders; and an intuitive user interface with comprehensive
output and gain reduction metering. As always, the inevitable result of our
meticulous attention to detail and top-quality componentry is exceptional
sound, performance, and reliability.

The iEQ series represents a major step forward in the performance of EQs.
The iEQ series is now able to offer state-of-the-art digital EQ performance
and specs with an analog look and feel. From its amazing 10Hz to 22kHz
frequency response, to its 113dB dynamic range and Advanced Feedback
Suppression (AFS?), dbx proprietary Type V? noise reduction
and PeakStopPlus? limiting, the iEQ-15 offers out of this world specifications
with a downto- earth price point. Sure to find a home in the studio, on tour and
with installed sound venues, the iEQ-15 is destined to take its rightful place in
the lineage of great dbx? signal processors that are the professional?s choice
in signal processing. With such pristine design and quality, the iEQ-15 offers
the maximum sonic flexibility in a straight forward interface and rock-solid construction.

  
? Advanced Feedback Suppression (AFS?)

? Type V? Noise Reduction

? PeakStopPlus? Limiting

? 2/3-octave Constant Q frequency bands

? Switchable boost/cut ranges of ±6 or ±15dB

? 18 dB per octave 40Hz low-cut filter

? ±12dB input gain range

? XLR, TRS and Euroblock Inputs and Outputs

? Internal Toroidal Transformer

? Frequency Response of 10Hz to 22kHz

? Dynamic range of greater than 113dB

? User Power Up Features

? Relay Bypass for Power Failure System Protection

Weight5.00 kg2.70 kg3.00 kg2.15 kg3.00 kg3.86 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 5.00 kg
Weight 2.70 kg
Weight 3.00 kg
Weight 2.15 kg
Weight 3.00 kg
Weight 3.86 kg