Thanks

I checked with the Doc on eBay regarding the electrically compatibility with the Quad 306 and he also said in his own way that it should be fine

cool - thanks

I'm not a big poster on forums but will contribute occasionally.

Copperblue Real name - Tony Vinyl addict and live music enthusiast. Materials engineer and product designer by trade. Disillusioned with modern Hifi. I lived through the Flat Earth bullshit in the 80's - being sucked in big style - but no more. Also fed up with numb-chucks on Hifi forums -anyone tha...

Has anyone compared the P50SA directly to the P50?

What were the main differences heard?

I am thinking of getting a passive pre to use with a Quad 306.