panditji
Well-Known Member
Panditji, here is yet another reason for removing the XS from the list:
Naim Nait 5i:
AUDIO INPUTS
Analogue Inputs 2 x DIN, RCA, 2 x RCA
Input Sensitivity 150mV
Input Impedance 20k?
Other Inputs 3.5mm jack on front panel
AUDIO OUTPUTS
Analogue Outputs speakers, tape (RCA)
Line Outputs Fixed (level) 150mV, 100?
SPEAKER OUTPUTS
Power Output 50W/channel, 8?
Transient 300VA
Naim Nait XS:
AUDIO INPUTS
Analogue Inputs 6 x DIN/RCA pair
Input Sensitivity 130mV
Input Impedance 47k?
Other Inputs 3.5mm jack on front panel
AUDIO OUTPUTS
Analogue Outputs speakers, preamp, sub, tape (DIN)
Line Outputs Fixed (level) 130mV, 600?
Line Outputs Variable (level) 775mV, <50?
Power Outputs Naim phono amplifier
SPEAKER OUTPUTS
Power Output 60W/channel, 8?
Naim NAP 155XS
SPEAKER OUTPUTS
Speaker Outputs L & R, 4mm banana sockets
Power Output 60W/channel, 8?
Transient 260VA
Please see the specification marked in Red. "Transient" spec is the size of the power supply inside and decides the dynamic headroom and authority the amp delivers under complex passages. The transient spec of 5i is 300VA which is similar to the spec of their higher end classic series NAP200 power amp. Whereas the transient spec of Nait XS is unspecified and that of 155XS power amp is 260VA. On Naim forums people have mentioned that the actual transient spec of Nait XS is just 200VA (may be that is why Naim did not specify it ?). That is why it sounds cluttered under stress.
So why is the XS integrated more expensive ? It is because XS has an active preamp stage inside whereas 5i has a passive preamp. XS also has more features than the minimalistic, simplistic 5i.
Coming back to Luxman vs Naim 5i, I will be very surprised if the 5i can hold its own in front of the big Luxman. I have not heard any Luxman till date, so no comments.
I have no idea what the above specs mean apart form the 50 w and 60 w but I will take your recommendation since you yourself have chosen the 5i over the XS...like I said, I myself did not hear any difference between the two and your above point further helps in my decision......
Now I guess, I will just have to look for a good deal on both the amplifiers.....
@Ajay: Abhi is in a more suitable position to audition the Esoteric components as i will not be going anywhere in the next 6 months.....