Up for sale is a Ameco PT-3 Preamplifier.

In good cosmetic condition.

Comes with aftermarket power adapter & copy of the manual.

Guaranteed working.

Tested using my Icom IC-7300 

It comes with the Separate Receive Antenna Modification installed This simple mod allows you the have separate
RX and TX antennas via the PT-3 preamp

A continuously tunable 6-160 meter preamplifier. Specifically designed for use with a transceiver. Features a dual-gate FET amplifier for low noise and unique built-in-RF sensing circuit that allows the PT-3 to bypass itself when the transceiver is transmitting.