ZDT Preamps 2017-08-08T21:16:13+00:00

Fast. Clean. Transparent.

 

The ZDT Zero Distortion Preamplifier™ series is based on discrete circuitry designed by David Blackmer, establishing a new standard of sonic excellence in electronics. This exacting new standard provides frequency response from 1Hz to 200kHz +0.5dB, a rise time of 0.27 microseconds and distortion of less than 1 part per million (0.0001%), eliminating all possibility of sonic degradation.

 

Less than one part per million distortion

Ultra low noise

Open, transparent signal path

True 48 volt phantom, polarity reverse & clip indicator

ZDT Models

521

500 Series ZDT Preamp

Zero Distortion Technology™ preamplifier for 500-series rack

1021

1-Channel ZDT Preamp

One channel Zero Distortion Technology™ preamplifier (half rack)

1022

2-Channel ZDT Preamp

Two channel Zero Distortion Technology™ preamplifier

1024

4-Channel ZDT Preamp

Four channel Zero Distortion Technology™ preamplifier