For Sale Hammond McCurdy transformers 802 AT240

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NOS transformers made by Hammond for McCurdy.
$65 USD each plus shipping to USA or CANADA only. Shipping based on quantity and destination. contact via PM please.
I cover PayPal fees.

 

[noizetoys]

Do you have specs or link to them?

 

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Do you have specs or link to them?

the Hammond 802 is still being manufactured, albeit with wire leads instead of terminal posts (designated as 802A). Here is the link to digikey where you can check datasheet.

https://www.digikey.ca/en/products/detail/hammond-manufacturing/802A/10126050

here is the datasheet.
https://www.hammfg.com/electronics/transformers/audio/800a.pdf

The primary and secondary can be reversed. I have used them both on output and input for iso/matching/balancing/de-balancing.

The other 6 are "T1 2003" Mic Input transformers for the McCurdy Preamp modules AT240 and AT240A. pictured here is the wiring diagram.

 

[3nity]

About the 802 how are they used in McCurdy?

 

[3nity]

Do you know the specs for the McCurdy input transformer..like the ratio?

 

[envelope]

About the 802 how are they used in McCurdy?

not sure where they were used.

 

[envelope]

Do you know the specs for the McCurdy input transformer..like the ratio?

no i do not have any specs.

 

[kaltavilla]

I was just talking with Hammond the other day about this, as I happen to have a few 2-3 dozen of their MRI 3002's which hammond told me 'probably' crosses to a hammond 804, which is a "special" version of the 802. They are basically input isolation transformers which lived at the inputs of the mixer.

Here is a link to their specs.

https://www.hammfg.com/electronics/transformers/audio/800a

 

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6 month bump: drop to $50USD each.

 

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There are 6 802 remaining

 

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4 x 802 remain
the 240 are all sold.