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JDK Audio by API R24 Dulal Channel 4-Band EQ – No Longer Available

Two-channel four-band equalizer
MFR# Dual Channel EQ
Shop All JDK Audio by API
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Product Description

The JDK Audio R-24 dual-channel, four-band equalizer, features two identical channels of equalization in a rack mounted unit with internal power supply.  The EQ features continuously variable adjustment of frequency and gain using individual controls.

Features:

  • Four bands of equalization modeled after the classic APSI model 562 EQ
  • Each band offers continuously variable control of frequency and gain, using separate knobs
  • 12 dB of boost/cut per band
  • All four bands are peak/dipping parametric configuration
  • Custom transformer balanced output
  • Fully balanced 1/4" and XLR input and output
  • High headroom +24 dB clip level

The EQ-R24 offers two channels of professional signal equalization.  Modeled after the circuitry of classic high end EQ's, the R24 delivers an affordable combination of rugged construction and solid performance.  EQ in and out are controlled by classic toggle switches, with gain and frequency selection accessed using individual control knobs.

Specifications:

  • Inputs: balanced XLR and 1/4" parallel jacks
  • Outputs: transformer balanced XLR and 1/4" parallel jacks
  • All measurements with 600 Ohm output load
  • Bandwidth: +/- 0.5db, 20hz - 20Khz
  • THD+N @ 1Khz, +4dbu: 0.01%
  • Maximum level: +23dbu
  • Signal-to-noise ratio: -100db
  • EQ bands: four bands, all +/-12db peak/dip type
  • Lo: 20hz - 200hz
  • Lo-mid: 100hz - 1Khz
  • Hi-mid: 500hz - 5Khz
  • Hi: 2Khz - 20Khz
  • Current: 65mA, 7.3VoltAmps
  • Dimensions: 2U EIA 19" rack
  • Height: 3.5 Inches
  • Width: 19 Inches
  • Depth: 10 Inches
  • Weight: 13 lbs
  • Input impedance: 12K Ohms
  • Output impedance: 300 Ohms transformer balanced

Product Specifications

Condition New
Tube or Solid State Solid State
Channels Dual-Channel
Chassis 19-inch Rack-mount
Rack Spaces 2u
Digital I/O No
EQ Type Parametric

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I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
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Ryan F.
In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
Phil T.
The speed of delivery exceeded my expectations! I was VERY pleased that my shipment arrived in time for a scheduled vocal tracking session. The packing insured that my order arrived safely. And the sales staff responded quickly to questions regarding the product.
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