[Boatanchors] Eico 720 Tube List

Paul Kraemer elespe at lisco.com
Thu Feb 10 17:24:06 EST 2011


I have a rather nice 50-70W modulator built around a pair of 1625's
Would sell as is or just the audio iron or anywhere in between as a parts 
kit
It is a rather nice example of homebrewing but I would really only consider 
it a for parts unit
It has a Thordarson multi match modulation transformer says 70w max
Anyone interested email to elespe at lisco.com
Paul K0UYA
----- Original Message ----- 
From: <manualman at juno.com>
To: <boatanchors at mailman.qth.net>
Sent: Thursday, February 10, 2011 3:47 PM
Subject: Re: [Boatanchors] Eico 720 Tube List


I found a 730 modulator at a local flea market for $10 about 5 years ago.
Replace several caps and good as new. I saw one at Dayton last year for
$100; seller said "works, but needs new tubes".

Pete, wa2cwa
http://www.manualman.com

> --- On Thu, 2/10/11, Daniel Wright <dwright12 at neb.rr.com> wrote:

> Subject: Re: [Boatanchors] Eico 720 Tube List
> To: boatanchors at mailman.qth.net
> Date: Thursday, February 10, 2011, 3:42 PM
>
>
> On 2/10/2011 2:31 PM, cemilton at aol.com wrote:
> > Congrats on the 720..........nice CW xmtr!   Find a matching 730
> modulator and you will have a nice low-power AM rig to
> boot.<-----Ahhhhhhhhhhhh, there's the rub! I have been keeping
> myeyes out for the 730 modulator for years! I have seen only one and
> it was priced around $400. I guess these are in the category "Rare
> and hard to find", translation....EXPENSIVE!!!
>
> 73 de Dan -- WAØJRD ..
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