[Boatanchors] National Select-o-Ject Question

[Troglodite at aol.com]

In a message dated 2/23/2011 1:30:05 P.M. Central Standard Time,  
k2gkk at hotmail.com writes:

Can  anybody provide a comparison of usefulness
between the Select-o-Ject and a  Heathkit Q-Multiplier?



They are different animals for somewhat different purposes. The "Q"  
multiplier increases the IF selectivity, or narrows the bandwidth. This brings  
you towards single signal reception in any mode. The Select-o-Ject is a 
tunable  AUDIO filter. In CW reception, it can bring out a single TONE. It is 
useless for  any other mode.
 
Doug Moore