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Speck Electronics ASC 4-Band Equalizer

Speck Electronics ASC
Speck Electronics ASC
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List Price: $675.00
Our Price: $550.00

Availability: Discontinued
Product Code: 3417


Speck Electronics ASC 4 Band Equalizer

The Speck Electronics ASC 4 Band Equalizer, a professional 4 band equalizer delivering the high quality found with Speck Electronics.

Speck Electronics ASC 4 Band Equalizer Details

The Speck Electronics ASC 4 Band Equalizer is a professional single channel 4 band equalizer in a 1/2 rack format. It is simple...it is useful...and it delivers the high quality and specifications found in all Speck Electronics gear.

  • That Classic Sound - You'll hear none of the thinness and edginess experienced with some other outboard EQ devices. The Speck Model ASC is reminiscent of vintage equalizers, revered for their dynamic range and musical performance.
  • The Front Panel - This compact 4 band parametric equalizer has 12 controls for equalization adjustment that covers the audio spectrum from a low 20Hz all the way up to 25kHz. There is a - 12/+6 dB gain control that handles the level variations when patching between balanced and unbalanced gear. A bypass switch silently removes the equalizer from the audio path.
  • The Rear Panel - Connect the ASC to virtually any line level source: balanced, unbalanced, or mixer inserts. The Model ASC has high headroom that will handle balanced signals up to +28dBu.To enhance the classic EQ experience, the Model ASC offers balanced transformer and active balanced outputs. You are currently viewing the ASC-T which includes the transformer option. The Model ASC is best used with the MicPre 5.0 since the mic preamps already has the transformer output as standard.

Speck Electronics ASC 4 Band Equalizer Features

  • 4 Sweepable Bands
    • L Band - a low band that incorporates a "Simulated Inductor" (si) design that sweeps the low frequencies from 20Hz - 150Hz. This band offers a Peak/Shelf select switch.
    • L/M Band - a switchable low and mid band. This fully parametric section can be switched between a low frequency band that sweeps from 40Hz- 800Hz, or a mid frequency band that sweeps 400Hz-8kHz. This band has a variable bandwidth adjustment.
    • M Band - a fully parametric mid band with a frequency sweep range from 400Hz to 10kHz.
    • H Band - a high band that also incorporates a ??Simulated Inductor? (si) circuit that adjusts the high frequency from 4kHz all the way up to 25kHz.

Speck Electronics ASC 4 Band Equalizer Specifications

  • Frequency Response: 2 Hz to 154KHz (-3 dB)
  • Residual noise: -93dBu (22Hz-22kHz)
  • Output Distortion (THD+n): .0014%@+24 dBu
  • Max. input/output level: +24dBu / +28 dBu
  • Phase deviation: 7.6 degrees @ 20KHz
  • Square wave response(10Kz): 1.6us rise time (10%-90%)
  • Overshoot: Zero
  • Dimensions: HxWxD=1.75" x 8.5" x 7.25" (44mm x 216mm x 178mm)
  • Power Requirements: 16 VAC external module

Included with Speck Electronics ASC 4 Band Equalizer

  • 115v Power Supply (if you require 230v please let us know)

The Designer

The ASC is the work of Vince Poulos, the designer and owner of Speck Electronics.

Speck Electronics has been producing quality professional audio products for over 35 years. Founded in 1973, Speck Electronics has consistently provided innovations in audio products for all segments of professional recording and touring.

Other products include the LiLo mixer, the X.SUM rack mixer, the ASC-V 500 series equalizer, and MicPre 5.0 preamp.

Speck Electronics ASC 4 Band Equalizer Downloads

Speck Electronics ASC 4 Band Equalizer Reviews

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Average Customer Review 5 of 5 Total Reviews: 2

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  0 of 0 people found the following review helpful:
Speck rocks November 14, 2011
Reviewer: dhmaya from Washington, DC United States  
Can't say enough about the Speck gear I've tried.  It's solid, reliable, clean and flexible.  The EQ is very straightforward – it does its job without phasy weirdness or distortion,  The controls are packed tightly together but have all the room needed to operate them.  The build is super-solid.  The routing is flexible and these match up with the Speck Mic Pre to make an excellent channel strip.  Hey VInce:  how about a compressor?!

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  0 of 0 people found the following review helpful:
Speck ASC 4 Band Parametric EQ July 12, 2011
Reviewer: Richard Ordoubegian from Monterey Park, CA United States  
Thanks for a great product, a power house parametric EQ in a half-rack space package. I'm using this EQ for live audio application for tuning lavaliers, headset mics & also podium condenser mics, it's very active & works real well with great range in the mid Q, overall sonically sounds great & would recommend it for any application, Richard O.

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