Yamaha CS80

My first Cs80 was serial number 900 something. 

> AFAIK from my times being Yamaha Product Specialist, older Yamaha  
> products for public market start serial numbering from 1000 up. If  
> there are some machines with numbers under 1000, they are prototypes  
> or testing pieces. 
> 
> Maybe that's the reason for a mistake. 
> 
> Newer products use different coding system, not just simple numbering. 
> 
> Daniel Forro 
> 
> On 3 Dec, 2012, at 4:40 AM, David Rogoff wrote: 
> 
>>
>> On Dec 2, 2012, at 11:32 AM, scistudio440 <zevault@...> wrote: 
>>
>>> Thanks.
>>> 1000 made you say ? So synthmuseum is wrong claiming they were 2000  
>>> units then ? 
>>>
>>
>> I'm pretty sure.  I've never seen/heard of a serial number under  
>> 1000 or over 2000.
>