ISO single line telephone hybrid

Archived from groups: rec.audio.pro, rec.arts.movies.production.sound (More info?)

Ty Ford wrote:
> Anyone have one sitting around collecting dust?
>
> Please email me.
>
> Regards,
>
> Ty Ford
>
>
> -- Ty Ford's equipment reviews, audio samples, rates and other
audiocentric
> stuff are at www.tyford.com

Ty,
A while back I sold a Gentner SPH-3a to a fellow who just couldn't
figure out how to use it. I believe he's selling it (on Ebay perhaps)
for around $200, & I'd be happy to connect you & him if you like.
Mikey Wozniak
Nova Music Productions
this sig is haiku

Archived from groups: rec.audio.pro,rec.arts.movies.production.sound (More info?)

On Mon, 6 Dec 2004 08:20:07 -0500, Ty Ford <tyreeford@comcast.net>
wrote:

>
>Anyone have one sitting around collecting dust? <snip>

Are you talking about WECO 111C repeat coils? Those were used for 900
ohm hybrid service by the ton back in the old days.

dB

Archived from groups: rec.audio.pro,rec.arts.movies.production.sound (More info?)

On 7 Dec 2004 14:40:47 -0500, kludge@panix.com (Scott Dorsey) wrote:

>He wants a nice box with a 111C, a loading network, and some attenuators
>in it. <snip>

Sheesh...to think I at one time had 20 of 'em!

dB

Archived from groups: rec.audio.pro,rec.arts.movies.production.sound (More info?)

Ty Ford <tyreeford@comcast.net> wrote:
>On Tue, 7 Dec 2004 14:40:47 -0500, Scott Dorsey wrote
>> DeserTBoB <desertb@rglobal.net> wrote:
>>> On Mon, 6 Dec 2004 08:20:07 -0500, Ty Ford <tyreeford@comcast.net> wrote:
>>>
>>>> Anyone have one sitting around collecting dust? <snip>
>>>
>>> Are you talking about WECO 111C repeat coils? Those were used for 900
>>> ohm hybrid service by the ton back in the old days.
>>
>> He wants a nice box with a 111C, a loading network, and some attenuators
>> in it. I have my Heathkit away a couple months ago, otherwise I would have
>> volunteered it.
>>
>> There are a lot of commercial hybrids available for cheap right now because
>> of the digital stuff becoming popular.
>
>Actually, I was thinking more along the lines of a Telos One digital hybrid
>for recording separate channels of audio in a phone conversation.

To be honest, the Telus One doesn't give you very much more separation than
a 111C in a box. What it does give you is instant separation without having
to fiddle with the loading controls for each call.

The older analogue hybrids that require manual setup are, as I said, very
cheap right now because everyone is going the digital route. And if you
can spend half a minute tweaking a knob for best rejection (or two knobs
in the case of some of the older ones), they are just as effective.

Orrtronics, formerly Harris-Allied's used guys have shelves of older analogue
hybrids that they can't get rid of most of the time. 800-300-0733.
--scott

--
"C'est un Nagra. C'est suisse, et tres, tres precis."