I've been out of town so I'm lat getting back to you. If I've
missed the window I'll completely understand.

I have one of your amplifiers and I've already sent you a check for
a 1hz geophone. Here is my question/quandry:

   I think I need an amplifier board? 

   and

   If I'm going to do this, it seems to make sense to fill the
   available channels with a N-S and an E-W 4.5 hz geophones.

If I'm making any sense, let me know what size $$ check I should
write. If not, have patience with me and put me on the right path.

I'll be back to my e-mail by Monday night (9/13).

Thanks

Terry

Larry Cochrane wrote:
> 
> All,
> 
> Heres an update on the PSN geophone group buy. Last night I sent out a
> series of emails informing everyone of the status of their order.  I ended
> up splitting up the order. I got about 1/2 of checks right away, so I ask
> Jim at Mitcham if it was ok to order some now  and then place another order
> when I get the rest of the checks in. I currently wafting for this group of
> sensors too arrive.
> 
> So there is still time if anyone is interested. I currently have two checks
> in house and am waiting for 4 or 5 more to come in. I want to get this over
> with, so I think I will set a cut off date of mid next week or around Sept
> 15. At that time I will place the second and last order (for awhile) with
> Mitcham. Any checks received after the cut off date will be returned.
> 
> This is the message I sent out list month about the group buy. Please note
> that the sensors are used....
> 
> It looks like the final cost for the sensors will be $295.00 for the 1 hz
> device and $37.00 for the 4.5 hz sensor.  These prices include the cost for
> shipping the sensors from Texas to Redwood City, Ca, but not the cost to
> ship the sensor to the user. I'm not sure what the weight is for the
> sensors, or what type of box and packing material I will need, so its hard
> to give an exact price. My guess is that for the 1 hz sensor shipping cost
> will be around $15.00 to $20.00 to addressed in the US, more for out of the
> country orders.  Maybe a little less for orders here in California. For the
> 4.5 hz device the shipping cost should be about 1/2 the price.
> 
> Too get the ball rolling lets do this. If you ordered one 1 hz sensor and
> you live in the US send me a check for $312.00. If you ordered one of the
> 4.5 hz device send me a check for $45.00. If the shipping cost ends up
> being a lot less or a lot more I will send you a refund or ask for more $.
> If you ordered more then one sensor the shipping cost should be a little
> less. I will contact you directly with a price. I will also contact you
> directly if you live outside of the US.
> 
> Please make your check out to me and send it too:
> 
> Larry Cochrane
> 24 Garden Street
> Redwood City, Ca. USA
> 94063
> 
> Regards,
> Larry Cochrane
> Redwood City, PSN
> 
> 
> 
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-- 
Terence Dowling             (408) 536-3856
Adobe Systems Inc.          dowling@.........

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