Altec 1285-8B Crossovers

[Altec Best]

Looks to be a later variation of the 30923 attenuator board. ArtJ hosts that layout;

http://img101.imagevenue.com/img.php...ecn50130923jpg

It's for the HF driver, the basic "flatten the midband to extend the HF" circuit.

Thanks Brad for the info. Much Appreciated ! :2thumbsup: