[Amps] Need internal photos of Dentron GLA-1000C desktop amp (tank circuit components) 11/29/2020

Mon Nov 30 19:05:28 EST 2020

Welcome to Dentron engineering and manuals (or lack there-of).

Thanks
73
Jim W7RY

On 11/30/2020 8:15 AM, wb0gaz via Amps wrote:
>   Found a photo on mods.dk which isn't ideal but probably usable, however, the manual PDF on BAMA excludes the parts list (which is mentioned in the index, so the last few pages weren't scanned.) The parts list should include the values for the input PI section used on 160 meters. Does anyone have a parts list for GLA-1000C (and if you have an actual amplifier, be willing to photograph more closely the tank circuit components)?
>
> Thanks,
>
> 73 Dave WB0GAZ wb0gaz at yahoo.com
>
>
>       On Sunday, November 29, 2020, 10:00:08 AM MST, <amps-request at contesting.com> wrote:
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> Today's Topics:
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>    1. Re: FOR SALE: TEN TEC TITAN 425 Amplifier SOLD (H Williams)
>    2. Re: FOR SALE: TEN TEC TITAN 425 Amplifier (Jim)
>    3. Need internal photos of Dentron GLA-1000C desktop amp (tank
>        circuit components) 11/29/2020 (wb0gaz at yahoo.com)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sat, 28 Nov 2020 15:48:22 -0600
> From: H Williams <ws5c55 at gmail.com>
> To: amps at contesting.com
> Subject: Re: [Amps] FOR SALE: TEN TEC TITAN 425 Amplifier SOLD
> Message-ID: <1DB697DE-8B10-4606-8708-AC336BD8598E at gmail.com>
> Content-Type: text/plain;    charset=us-ascii
>
> Thank to all who responded. The amp is SOLD.
>
> My apology with the incorrect link on my original posting. It should have read:
>
> https://ws5cradio.shutterfly.com/
>
> 73 and Happy Thanksgiving to all
>
> Hamp (Will) W.illiams
> WS5C
>
> Selling my TenTec Titan 425 HF amplifier sn 28300319.
> I have used this amp daily since I bought it in 1988 and just took it out of service to sell since I am downsizing.  It has performed well for me.  It is an earlier version (brown panel) operates full QSK 160/80/40/20/15/10.  I have not used it on WARC.  All original without mods.  Includes separate transformer, RF deck, all interconnecting cables, manual, receipts, TT boxes.  All features work: fan, bandswitch, led?s, meters, lights.
>
> Amp has the original Eimac 3CX800A7 tubes.  Understandably they are softening somewhat but they still soldier on.  I typically ran it conservatively 20-35 in with 700-1kw out.  It will do more if you desire.  Having the separate RF deck makes a great setup.  Tuning is a breeze with LED pwr indicator and dual analog meters.
>
> This amp functions way too well to be a parts unit.
>
> Due to its weight (pwr supply 50#), I prefer not ship.  I live in Tyler, Tx in eastern Texas about 100 mi East of Dallas, 200 mi N of Houston.
> Price: $650 cash, certified check, PayPal OK.
>
> More photos and details on my photo webpage: www.ws5cradio.spotify.com.  It is a safe website.  Posting later today on QTH.  I am a long-time member of this forum and have learned a lot here.
>
> Thank you for your interest
> Hamp ?Will? WS5C
> WS5C55 at gmail.com
>
>
>
> ------------------------------
>
> Message: 2
> Date: Sat, 28 Nov 2020 16:11:48 -0600
> From: Jim <jimw7ry at gmail.com>
> To: amps at contesting.com
> Subject: Re: [Amps] FOR SALE: TEN TEC TITAN 425 Amplifier
> Message-ID: <2e5da1b6-1816-1e6a-9d19-28b8ddd08c8d at gmail.com>
> Content-Type: text/plain; charset=utf-8; format=flowed
>
> I agree Lou. The Titan is one of my favorite amplifiers.
>
> I'm going to start a project here an install my LAST GM3SEK triode board
> into one. Found space between the front panel and the internal aluminum
> front panel.
>
> that will make a REALLY SWEET amplifier.
>
> Im also building a VERY robust external power supply with a Heybour
> transformer in it.The voltage is a bit higher that I want, but the
> transformer came in an estate I was given.
> Plate voltage will be about 2800-3000 volts.
>
>
> Thanks
> 73
> Jim W7RY
>
> On 11/28/2020 7:58 AM, gudguyham--- via Amps wrote:
>> I?d buy it on a heartbeat at that price even if it didn?t have tubes. ?I?ve already got two of them so I?ll leave the deal for someone else. ?Very nice amp indeed!
>>
>> Sent from AOL Mobile Mail
>> Get the new AOL app: mail.mobile.aol.com
>>    On?Saturday, November 28, 2020,?Hampton?<ws5c55 at gmail.com>?wrote:
>>
>> Selling my TenTec Titan 425 HF amplifier sn 28300319.
>> I have used this amp daily since I bought it in 1988 and just took it out of service to sell since I am downsizing.? It has performed well for me.? It is an earlier version (brown panel) operates full QSK 160/80/40/20/15/10.? I have not used it on WARC.? All original without mods.? Includes separate transformer, RF deck, all interconnecting cables, manual, receipts, TT boxes.? All features work: fan, bandswitch, led?s, meters, lights.
>>
>> Amp has the original Eimac 3CX800A7 tubes.? Understandably they are softening somewhat but they still soldier on.? I typically ran it conservatively 20-35 in with 700-1kw out.? It will do more if you desire.? Having the separate RF deck makes a great setup.? Tuning is a breeze with LED pwr indicator and dual analog meters.
>>
>> This amp functions way too well to be a parts unit.
>>
>> Due to its weight (pwr supply 50#), I prefer not ship.? I live in Tyler, Tx in eastern Texas about 100 mi East of Dallas, 200 mi N of Houston.
>> Price: $650 cash, certified check, PayPal OK.
>>
>> More photos and details on my photo webpage: www.ws5cradio.spotify.com.? It is a safe website.? Posting later today on QTH.? I am a long-time member of this forum and have learned a lot here.
>>
>> Thank you for your interest
>> Hamp ?Will? WS5C
>> WS5C55 at gmail.com
>>
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>
> ------------------------------
>
> Message: 3
> Date: Sun, 29 Nov 2020 15:29:03 +0000 (UTC)
> From: wb0gaz at yahoo.com
> To: amps at contesting.com
> Cc: wb0gaz at yahoo.com
> Subject: [Amps] Need internal photos of Dentron GLA-1000C desktop amp
>      (tank circuit components) 11/29/2020
> Message-ID: <355281676.2496259.1606663743857 at mail.yahoo.com>
> Content-Type: text/plain; charset=UTF-8
>
>   I plan modify an earlier version Dentron GLA-1000 series to cover 160 at expense of 10M. If you have one of the "C" series amps and would be willing to take some pictures of the amp (cover off, focus area on the tank circuits), I'd be grateful. I'd like get a sense of how they rearranged the output tank circuit to accommodate the (presumably) larger tank circuit coil, and if the plate tuning capacitor (which appears to have some extra C switched in for 160 based on the schematic) differs from the earlier generation versions.
>
> Thanks very much,
>
> 73 Dave WB0GAZ wb0gaz at yahoo.com
>    
>
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