I've still some problem with my Cornet - upgraded the C7, C8, C5, C5 with very good Mundorf caps +-2%. But still not enough bass- and midrange. The Bugle sounds much better in that range.
I've measured the resistors - all within spec. but R15, R17 - they are 900ohm and not 910ohm, R 16 is 148kohm not 150kohm. Could this be the reason ? Although tried three different manufactures of Tubes with no great difference.
I love the Cornet it sounds absolutly great but the lack of bass- midrange is very sad.
Thanks for any help
Reimar