WTB 300b SE transformers wanted

[woodturner-fran]

Hi all,

I'm looking for a pair of 300b SE transformers - anyone got a set that they are looking to move on? Europe preferably just for shipping reasons.

 

[bjcwolters]

Hello i have to audio trafo,s from ae trafo,s amorph . Witch value you need .

 

[woodturner-fran]

So single ended, 20-25W, 3.5k primary impedance, secondary 4 and 8 ohm taps, 100mA or more, frame and size ~80mm length and width, but it can be higher eg 100mm. Multi section with low inductance leakage (eg <13mH).

Looking for 1 pair - size is important because they have to fit into an existing chassis

 

[euro21]

20-25W is unreal criterion.
Even if you use 300B in A2 region, the maximum power output is 10..12W (with not so low distortion).
Within A1, the estimated power is 6-10W.

Sample:
3k3 10W SE 5kg weight!!!
http://monolithmagnetics.com/sites/...t transformer prelim Metglas powerlite(1).pdf

 

[woodturner-fran]

I'm taking specs and weight from here - and trying to match size and spec from an existing pair, one of which is damaged.

 

[G600]

If you want a tailored OPT, try to ping Alexander Naydenov
He winds wonderful things, with all the fancy materials you may expect nowadays.

 

[woodturner-fran]

Now sorted - thanks all for the info and offers.