Author Topic: Zenith H-845 Tabletop radio  (Read 8815 times)

Mongojustpawn

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Zenith H-845 Tabletop radio
« on: October 07, 2014, 03:29:08 PM »
I just got this radio today at the thrift shop, model H-845, S-53555, am/fm/fm afc, diagram on case bottom shows 8 tubes, dated 1961, 35 watts, has 2 speakers, sounds pretty decent. Needs cleaned up inside and out.

Mongojustpawn

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Re: Zenith H-845 Tabletop radio
« Reply #1 on: October 10, 2014, 12:34:42 PM »
couple pics

Offline Sir Thrift-a-Lot

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Re: Zenith H-845 Tabletop radio
« Reply #2 on: October 10, 2014, 01:18:36 PM »
35 watts is the current draw, I am sure.   Give us the tube complement and we can probably ballpark the output.

I don't see a power transformer, be ware that it s probably a hot chassis.

Mongojustpawn

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Re: Zenith H-845 Tabletop radio
« Reply #3 on: October 10, 2014, 05:34:26 PM »
I read on antiqueradio.com, (I think) that the output is 10 watts, and that the chassis is hot. Here's a tube list, Sylvania 12at7, all Zenith, 35c5, 19t8, 12au6, (2) 12ba6, 6a84, 6bj6.
I pulled the chassis out, for a cleaning and deoxit of controls and tube sockets, put it back together and it still plays. My only functional tube gear.

Dicky

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Re: Zenith H-845 Tabletop radio
« Reply #4 on: October 10, 2014, 06:04:21 PM »
Good candidate for practice re-capping.  You can also re wire the chassis to make it safer, antique radio sites will show you how.

Anders

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Re: Zenith H-845 Tabletop radio
« Reply #5 on: October 10, 2014, 08:13:19 PM »
Thats a 50's radio with ceramic disc caps instead of paper caps.
You may only need to change the filter caps and clean and align it.
I have one and some people thinks its good sounding and some call it an audiophile radio but I think its better than some but not the best i've heard.

Bunni

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Re: Zenith H-845 Tabletop radio
« Reply #6 on: October 11, 2014, 02:34:21 AM »
Here's a pic of Anders radio from the media section here on the forum.  You can see a lot of his radios there.

http://vintagehifipgh.com/forum/index.php?action=media;sa=media;in=259;preview

Mongojustpawn

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Re: Zenith H-845 Tabletop radio
« Reply #7 on: October 12, 2014, 10:50:30 PM »
Mine has a date stencil I presume of 2/62, on the bottom, as for recapping, my initial foray into restoration has not gone well, and I'm kind of gun shy. Here's a link to my other project.

http://www.audiokarma.org/forums/showthread.php?t=615068

Mongojustpawn

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Re: Zenith H-845 Tabletop radio
« Reply #8 on: October 14, 2014, 01:12:24 PM »
Just checked out Anders' radios, some great looking stuff.

Anders

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Re: Zenith H-845 Tabletop radio
« Reply #9 on: October 14, 2014, 07:51:27 PM »
Thanks.
Bunni took more pics than I thought but its not all of them.