Few questions about sound quality Z5500
Hi boys and girls 
Well before few nights a had a party and my 4 year old Genius speakers died, 
smoke through sub awful smell and so on. Genius - party pupper. Anyway day after i go and buy Logitech Z 5500 i want it for a long long time and finely get it 
Everything is just fine,but i have few questions if is ok. I try to connect my cheep dvd player through optical cable and it work but from time to time i get some strange noise almost unnoticeable but still you can hear it when the sound is a bit high, then i connect thru RCA cable with silver plates and the sound was perfect. Also optical cable that i connect is brand new but also cheep. is that the answer cheap? i don't know! what do you think? Also RCA cable is better when it come with gold plates, but is only computer speakers, am i gone feel difference when i connect RCA silver vs gold? I have SB audigy 4 is that good enough (can this card give me max power for this speakers) or should i buy some X-fi and which one you recommend? So many questions 
I have google all of this but i want last opinion from some Logitech exptert. Tnx p.s. sry for bad English....
Well before few nights a had a party and my 4 year old Genius speakers died, smoke through sub awful smell and so on. Genius - party pupper. Anyway day after i go and buy Logitech Z 5500 i want it for a long long time and finely get it Everything is just fine,but i have few questions if is ok. I try to connect my cheep dvd player through optical cable and it work but from time to time i get some strange noise almost unnoticeable but still you can hear it when the sound is a bit high, then i connect thru RCA cable with silver plates and the sound was perfect. Also optical cable that i connect is brand new but also cheep. is that the answer cheap? i don't know! what do you think? Also RCA cable is better when it come with gold plates, but is only computer speakers, am i gone feel difference when i connect RCA silver vs gold? I have SB audigy 4 is that good enough (can this card give me max power for this speakers) or should i buy some X-fi and which one you recommend? So many questions I have google all of this but i want last opinion from some Logitech exptert. Tnx p.s. sry for bad English....
