Thanks !
Received in a very good packaging. No risk for the goods. Tested with a 6P1 push-pull ultralinear amp, without feedback correction. From 30 to 20000hz without any loss of level (very linear) . 10W power out without problem. Very happy with the product ! This is serious worsk, thanks Seller. NB: Varnish smells a lot because it's new. Keep in ventiled area when receive. 5 stars, I recommend !