deramg

Responses from deramg

Preamp Tubes for KR AUDIO 18 BSI
I think now it is using the Jans Philips. I don't know when these tubes are purchased and start using... and i don't know how to check the health of those tubes, so i better replace them all at once... life long trouble free hehe.Correct me if im ... 
Preamp Tubes for KR AUDIO 18 BSI
arhhh... does the 5687 has more variant?There is only a pair of old 5687 out there and no 6900 or 7044.Dual Triode - does it mean all dual triode can be use?I saw a Tung Sol Gold Pin 12Ax7/Ecc803S is dual triode too... 
Preamp Tubes for KR AUDIO 18 BSI
hehe, PERFECT =)Thanks alot people, i guess i'll got hunt those tubes... 
Preamp Tubes for KR AUDIO 18 BSI
Mr Mcfarland, thanks for your reply =)I never knew it has that much to know, i thoght it is just a tube.The tubes are Ei- Yugoslavia ECC-82 an the other set are 5687WB.The treble gone abit, never happen before, so i guess it is time to be replace ...