Loyola Enterprises

A veteran and minority owned SDB Certified Business.


DBX iEQ-15

757.498.6118 Ext - 109DBX iEQ-15 - Call for pricing - Dual 15 band EQ


PDFDBX iEQ-15 Cut Sheet (pdf)

PDFDBX iEQ-Series Manual (pdf)

With an EQ heritage that has produced countless industry standard patents and dates back more than 30 years, the dbx® iEQ-15 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, ¼" 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 their 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 10 Hz to 22 kHz 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 down-to-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

Connectors ¼" TRS, Female XLR (pin 2 hot), and Euroblock
Type Electronically balanced/unbalanced, RF filtered
Impedance (bal./unbal.) 40 kΩ / 20 kΩ
Max. Input Level >+22dBu balanced or unbalanced
CMRR >40 dB, typically >55 dB at 1 kHz
Connector ¼" TRS, Male XLR (pin 2 hot), and Euroblock
Type Balanced/unbalanced, RF filtered
Impedance (bal./unbal.) 120 Ω / 60 Ω
Max. Output Level >+20dBu balanced/unbalanced into 2kΩ or greater
System Performance
Frequency Response (+0.5/-0.25dB) 20 Hz 20 kHz
Dynamic Range (A-weighted) >113 dB
THD+Noise @ 1 kHz <0.003% typical at +4 dBu
Interchannel Crosstalk (20–20k Hz) <-80 dB
Noise Reduction Up to 10dB of dynamic broadband noise reduction
Digital Resolution 24 bits
Sample Frequency 48 kHz
Latency 2 msec
Function Switches
AFS Activates dbx AFS Advanced Feedback Suppression
Type V NR Activates dbx Type V Noise Reduction
EQ Bypass Bypasses the graphic equalizer section in the signal path
Low Cut Activates the 40 Hz 18dB/octave Bessel high-pass filter
Range Selects either ±6 dB or ±15 dB slider boost/cut range
Output Level 4-LED bar graph (Green, Green, Yellow, Red) at -10, 0, +10, and +18dBu
Gain Reduction 4-LED bar graph (all Red) at 0, 3, 6, and 10dB
Type V NR Active 1 LED: yellow, green or red
EQ Bypass 1 LED: red
Clip 1 LED: red
Low Cut 1 LED: red
±15 dB 1 LED: red
Power Requirements 120-240V 50/60 Hz, 17 Watts
Weight 3.4 kg (7.5 lbs)
Dimensions (HxWxD) 8.9 x 48.3 x 20.1 cm (3.5" x 19.0" x 7.9")
For pricing options and packages, contact us at
757.498.6118 Ext - 109, Or