[Amps] 4CX1000 value?

Roger (sub1) sub1 at rogerhalstead.com
Mon May 16 17:58:01 PDT 2011


On 5/16/2011 8:11 PM, Carl wrote:
> Especially when Roger gets involved..............
Hey! A little thread drift now and then is a healthy thing...<:-))

73

Roger (K8RI)
>
> Carl
>
>
> ----- Original Message ----- From: "Alek Petkovic" <vk6apk at bigpond.com>
> To: "Roger (sub1)" <sub1 at rogerhalstead.com>; "Carl" <km1h at jeremy.mv.com>
> Cc: <amps at contesting.com>
> Sent: Monday, May 16, 2011 5:46 PM
> Subject: Re: [Amps] 4CX1000 value?
>
>
>> There is also the 8432 which is identical in every regard to the 
>> 9295A except that the contact ring is smaller and so the SK184 needs 
>> to be modified slightly to accommodate this.
>>
>> That also has nothing to do with the 4CX1000 but since when has the 
>> subject line had any relationship with the contents of the postings 
>> on this list. ha ha.
>>
>> 73, Alek.
>>
>>
>> At 02:20 AM 17/05/2011, Roger (sub1) wrote:
>>> On 5/16/2011 9:36 AM, Carl wrote:
>>>> That is also a PL-172A and found in the Hallicrafters HT-33A/B.
>>> Well...kinda, sorta, almost.  They are electrically identical.  The 
>>> PL-172 is listed as a PL-172/8295A but the 8295A is not listed as a 
>>> 8295A/PL-172. The 8295A is also physically about a 3/8" to 1/2" 
>>> taller (all in the insulator) and is a ceramic to metal seal while 
>>> the PL-172 is a glass to metal seal and noted for being leaky.  The 
>>> 8295As bring at least double the price of the PL-172s. OTOH the 
>>> price for either vary all over the place. A couple weeks back an 
>>> 8295A that was one of the "condition unknown, but I think it's good" 
>>> went for around $250 (give or take a tad).
>>>
>>>
>>> 73
>>>
>>> Roger (K8RI)
>>>
>>>>
>>>> No relationship to the 4CX1000 which was in thousands of Collins 
>>>> 30S1's.
>>>>
>>>> Carl
>>>> KM1H
>>>>
>>>>
>>>> ----- Original Message ----- From: <hs0zed at csloxinfo.com>
>>>> To: "Roger (sub1)" <sub1 at rogerhalstead.com>
>>>> Cc: <amps at contesting.com>
>>>> Sent: Monday, May 16, 2011 4:19 AM
>>>> Subject: Re: [Amps] 4CX1000 value?
>>>>
>>>>
>>>> Oh, $2400! That sounds a lot, Is the 8295A a special replacement 
>>>> for the
>>>> 4CX1000? I'd like to get a fair estimate as I have been offered a 
>>>> new sealed in
>>>> the bag Eimac one and want to offer a fair price.
>>>>
>>>> If new ones are now $410 but 2 years ago they were $2400 I guess 
>>>> they must be
>>>> making them again.
>>>>
>>>> Cheers
>>>> Martin, HS0ZED
>>>>
>>>>
>>>> Quoting "Roger (sub1)" <sub1 at rogerhalstead.com>:
>>>>
>>>>> On 5/16/2011 3:13 AM, Alek Petkovic wrote:
>>>>> > They are $410.00 at http://www.vacuumtubes.net/prices.htm so I 
>>>>> guess
>>>>> > $250 upwards would be a good price.
>>>>>
>>>>> Those prices are for a tested tube with a guarantee.  Tested and
>>>>> guaranteed 8295A's were going for $2400 USD two years ago, while 
>>>>> not DOA
>>>>> were running $200-$300.  It just depends on how bad some one wants 
>>>>> it.
>>>>>
>>>>> > 73, Alek and Sam.
>>>>> > VK6APK and VK6/SM3DYU
>>>>> >
>>>>> >
>>>>> >
>>>>> > At 01:58 PM 16/05/2011, hs0zed at csloxinfo.com wrote:
>>>>> >> What would be the likely value for a new sealed zero hours
>>>>> 4CX1000 >> tube?
>>>>> >>
>>>>> How old? that is also a factor.
>>>>>
>>>>> 73
>>>>>
>>>>> Roger (K8RI)
>>>>>
>>>>> >> Thanks
>>>>> >> Martin, HS0ZED
>>>>> >>
>>>>> >>
>>>>> >>
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>>>>> >
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>>>>>
>>>>>
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>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
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