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I-Tech All-Pass Filters

Frequently Asked Questions

Written by Aarron Abbasi

Updated at April 15th, 2026

Table of Contents

Brand: Models: Question:   Answer:

Brand:

  • Crown

Models:

  • I-Tech HD

Question:  

Do Crown I-Tech amplifiers have a hardware all-pass filter in the circuit design?

Answer:

Hardware all-pass filters are not present on I-Tech amplifiers.  An all-pass filter option is available in the DSP for installations which require it.

Related Videos

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Table of Contents

Brand: Models: Question:   Answer:

Related Articles

  • Enabling and Disabling Front Panel Security in Crown I-Tech HD Amplifiers
  • Getting to Know The I-Tech HD LevelMAX Protection Feature
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  • I-Tech HD Level Max Guide

Related Articles

  • Enabling and Disabling Front Panel Security in Crown I-Tech HD Amplifiers
  • Getting to Know The I-Tech HD LevelMAX Protection Feature
  • ITHD Firmware v1.1.5.230
  • I-Tech HD Level Max Guide
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