sunnybirch
Novice Member
I recently got JBL Stage A180 speakers and Yamaha R-N402D stereo receiver. Everything works great, except one "annoying" problem: there is a slight hiss noise coming from speaker tweeters (while nothing is playing and volume set to minimum).
These are R-N402D specifications:
Minimum RMS output power (40 Hz to 20 kHZ, 0.2% THD, 8ohm) 100 W + 100W
Dynamic power per channel (IHF) (8/6/4/2 ohm) 125/150/165/180 W
Maximum powr per channel (1 Khz, 0.7%THD, 4 Ohm) 115 W
IEC power (1 Khz, 0.2% THD, 8 Ohm) 110 W
Damping factor (Speakers A) 1KHz 8 Ohm, 120 or more
Maximum effective output power (1 Khz, 10% THD, 8Ohm) 140 W
Total harmonic distortion CD, etc. to Speakers out (20 Hz to 20 kHz, 50W 8Ohm) 0.2% or less
When i change the input source to CD - hiss is audible, When switched to Optical / Coax - the hiss is gone, theres just a slight high pitched noise (almost non hearable).
I'm thinking to exchange for Yamaha R-N602 (much better specs, better THD anod noise floor, 0.04%THD 8Ohm, CD to Speakers out 50W 0.015% or less)).
Any owners of 402 or 602 that experienced similar hiss noise from speaker tweeters?
Or which receiver/amplifier can be recommended for JBL Stage A180 (that doesnt produce hiss or noise)?
Thank you.
These are R-N402D specifications:
Minimum RMS output power (40 Hz to 20 kHZ, 0.2% THD, 8ohm) 100 W + 100W
Dynamic power per channel (IHF) (8/6/4/2 ohm) 125/150/165/180 W
Maximum powr per channel (1 Khz, 0.7%THD, 4 Ohm) 115 W
IEC power (1 Khz, 0.2% THD, 8 Ohm) 110 W
Damping factor (Speakers A) 1KHz 8 Ohm, 120 or more
Maximum effective output power (1 Khz, 10% THD, 8Ohm) 140 W
Total harmonic distortion CD, etc. to Speakers out (20 Hz to 20 kHz, 50W 8Ohm) 0.2% or less
When i change the input source to CD - hiss is audible, When switched to Optical / Coax - the hiss is gone, theres just a slight high pitched noise (almost non hearable).
I'm thinking to exchange for Yamaha R-N602 (much better specs, better THD anod noise floor, 0.04%THD 8Ohm, CD to Speakers out 50W 0.015% or less)).
Any owners of 402 or 602 that experienced similar hiss noise from speaker tweeters?
Or which receiver/amplifier can be recommended for JBL Stage A180 (that doesnt produce hiss or noise)?
Thank you.