Dynaco PAS Preamp Impedance Matching Module New!

Description

The PAS preamp was designed to work with power amps
having high input impedance, limiting it's ability to
drive later amps of that time period, and modern day
amps as well. That resulted in poor low frequency
response and an impedance mismatch with any power
amp having an input impedance under 50k.
The fix was to remove the tone controls allowing the
PAS preamp to drive any power amp.
Some people (myself included) don't want to give up
their tone controls.
This module makes the PAS preamp compatible with all
power amps old and new. And you can keep your tone
controls!
It can be installed in less than fifteen minutes, and
will have a noticeable impact on the sound quality of
your source material.
Because this is an electronic item, it is non-refundable
and non-returnable.
No warranty is offered, implied or otherwise.
You  will receive the module shown in the first photo.
Properly installed, this module will provide many years
of trouble free service. The Preamp is not included.
Hardware and easy to follow illustrations are included.
Feel free to ask questions, and thanks for stopping by.