DBX 1231 Package - Dual Channel 31-Band Graphic Equalizer w/ Cables

DBX 1231 Package - Dual Channel 31-Band Graphic Equalizer w/ Cables

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$395.95

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DBX 1231 Package - Dual Channel 31-Band Graphic Equalizer with XLR Cables bundles a massively powerful, multifunctional two channel rack-mounted EQ unit and 2 20' Whirlwind XLR cables for an incredible savings .
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SKU DBX-1231-KIT01
MPN 1231-KIT01
Features

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 1231 provides standard features like dual-channels, 31 1/3 octave bands, ISO frequency centers, +/- 12 dB input gain range, and switchable 40Hz/18 dB per octave low-cut filters, but also includes other insightful 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 3U steel/aluminum chassis.

DBX 1231 Features:
  • Switchable boost/cut ranges of ±6 or ±15 dB
  • Electronically balanced/unbalanced inputs
  • Servo balanced/unbalanced outputs
  • 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
Specifications
DBX 1231 Specifications:
INPUT
Connectors: 1/4" TRS, female XLR (pin 2 hot), and barrier terminal strip Type: Electronically balanced/unbalanced, RF filtered Impedance: Balanced 40 kOhm, unbalanced 20 kOhm 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 2 kOhm or greater >+18dBm balanced/unbalanced (into 600 ohm)
SYSTEM PERFORMANCE
Bandwidth: 20Hz to 20kHz, +0.5/-1dB Frequency Response: <10Hz to >50kHz, +0.5/-3dB +/-15dB range +/-6dB range Dynamic Range: 109dB 115dB Signal-to-Noise: 90dB, 97dB THD + Noise: <0.005% Interchannel Crosstalk: <-80db, 20Hz to 20kHz
FUNCTION SWITCHES
EQ Bypass: Bypasses the graphic equalizer section in the signal path Low Cut (recessed): Activates the 40Hz 18dB/octave Bessel high-pass filter Range (recessed): Selects either +/- 6dB or +/- 15dB slider boost/cut range
INDICATORS
Output Level Meter: 4-LED bar graph (Green, Green, Yellow, Red) at -10, 0, +10, and +18dBu EQ Bypass: 1 LED: Red Clip: 1 LED: Red Low Cut: 1 LED: Red +/-6dB: 1 LED: Yellow +/-15dB: 1 LED: Red
POWER SUPPLY
Operating Voltage: 100VAC 50/60Hz, 120VAC 60Hz Power consumption: 24W Main Connection: IEC receptacle
PHYSICAL
Dimensions: 5.25" H X 19" W X 7.9" D (13.4cm x 48.3cm x 20.1cm) Weight: 10.6 lbs. Shipping Weight: 11.6 lbs. Note: Specifications subject to change without notice.
Package Contents
  • (1) 1231 EQ
  • (1) Power Cable (US Plug)
  • (1) Operating Instructions
  • (1) Warranty Information
Includes:
  • Four Whirlwind XLR 20' Cables
Warranty Details Warranty Information
Product: Period:
DBX 1231 1 Year
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Description

SKU DBX-1231-KIT01
MPN 1231-KIT01

Features

Features

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 1231 provides standard features like dual-channels, 31 1/3 octave bands, ISO frequency centers, +/- 12 dB input gain range, and switchable 40Hz/18 dB per octave low-cut filters, but also includes other insightful 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 3U steel/aluminum chassis.

DBX 1231 Features:
  • Switchable boost/cut ranges of ±6 or ±15 dB
  • Electronically balanced/unbalanced inputs
  • Servo balanced/unbalanced outputs
  • 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

Specs

Specifications
DBX 1231 Specifications:
INPUT
Connectors: 1/4" TRS, female XLR (pin 2 hot), and barrier terminal strip Type: Electronically balanced/unbalanced, RF filtered Impedance: Balanced 40 kOhm, unbalanced 20 kOhm 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 2 kOhm or greater >+18dBm balanced/unbalanced (into 600 ohm)
SYSTEM PERFORMANCE
Bandwidth: 20Hz to 20kHz, +0.5/-1dB Frequency Response: <10Hz to >50kHz, +0.5/-3dB +/-15dB range +/-6dB range Dynamic Range: 109dB 115dB Signal-to-Noise: 90dB, 97dB THD + Noise: <0.005% Interchannel Crosstalk: <-80db, 20Hz to 20kHz
FUNCTION SWITCHES
EQ Bypass: Bypasses the graphic equalizer section in the signal path Low Cut (recessed): Activates the 40Hz 18dB/octave Bessel high-pass filter Range (recessed): Selects either +/- 6dB or +/- 15dB slider boost/cut range
INDICATORS
Output Level Meter: 4-LED bar graph (Green, Green, Yellow, Red) at -10, 0, +10, and +18dBu EQ Bypass: 1 LED: Red Clip: 1 LED: Red Low Cut: 1 LED: Red +/-6dB: 1 LED: Yellow +/-15dB: 1 LED: Red
POWER SUPPLY
Operating Voltage: 100VAC 50/60Hz, 120VAC 60Hz Power consumption: 24W Main Connection: IEC receptacle
PHYSICAL
Dimensions: 5.25" H X 19" W X 7.9" D (13.4cm x 48.3cm x 20.1cm) Weight: 10.6 lbs. Shipping Weight: 11.6 lbs. Note: Specifications subject to change without notice.

Contents

Package Contents
  • (1) 1231 EQ
  • (1) Power Cable (US Plug)
  • (1) Operating Instructions
  • (1) Warranty Information
Includes:
  • Four Whirlwind XLR 20' Cables

Warranty

Warranty Details Warranty Information
Product: Period:
DBX 1231 1 Year

Reviews

Reviews
  1. Be the first to review this product

Write Your Own Review

Post a product review while logged into your store account for a chance at earning 100 Unique Reward points! (Pending Approval)

  1 star 2 stars 3 stars 4 stars 5 stars
Rating