No, but more often than not, it's generally becoming more expensive to 
obtain them.
----- Original Message ----- 
From: "John Miller" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Tuesday, September 21, 2010 11:28 AM
Subject: Re: good to be working!


> it's generally not hard to find tubes.
> ----- Original Message ----- 
> From: "Mike Keithley" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Tuesday, September 21, 2010 10:00 AM
> Subject: Re: good to be working!
>
>
>>I hope you can find tube replacements.
>>
>> ----- Original Message -----
>> From: Howard Kaufman <[log in to unmask]>
>> To: unknown [log in to unmask]
>> Date: Monday, Sep 20, 2010 18:28:15
>> Subject: good to be working!
>>
>>>
>>>
>>> I just purchased a sx-100.  I sold mine 30 years ago, and have regreted
>>> it
>>> ever since.  Got the Valiant and the dowkey relay ready to go!  Will be
>>> fun
>>> this winter!  That's why I work!
>>> H T Kaufman MSW LCSW
>>> Adaptive Technology Instructor