This is probably a silly question, but I am definitely not an electrician.
How could one know if they are fully utilizing an external amp ?
Meaning the NC502MP has 2.35V sensitivity to get 500W into 4 ohm speakers
Or it's 2.77V sensitivity to get 350W into 8 ohm speakers.
Is there any way I...
Hey so question. In order for us to reach that full 3.5/4 volts.
We would need to turn up the volume control on the AVR ? All the way up i would presume
Check out this thread i literally just started a few days ago.
It was about the sister avr to the Rz50. I have the Integra Drx 3.4
There is a link in this thread that talks about how 2 people contacted onkyo customer support about preout voltage. 1 person was told the pre outs voltage is 1V...
L/R Speakers : Emotiva b1+
Sensitivity =85db
Center : Emotiva C2+
Sensitivity is like 92db
Surrounds: Neumi b5
Sensitivity is 85db
So yeah, I understand I dont need a lot of power.
Ima just get The Pascal model 4x800
And be done with this .
Damm never even knew about low gain .
So one last question: (I feel like a nuisance, since I'm so ignorant to this hi-fi world)
Taking into account my max 2V AVR preout.
The Pascal model does 4x800
Hypex NC502MP NCore Amplifier 500Wx4
If its true the Pascal requires 2.5V.
I'll get more...
So can somebody verify if I am understanding this required VRMS for amps
The NC500OEM requires 10.73vrms to be fully powered at 4ohms
The 1ET400A / Purifi-Audio
Requires 9.6VRMS to be fully powered at 4ohms
The PASCAL L-PRO2S requires 3.5V
for full output voltage swing
Is this correct ???
From the Drx3.4 owners manual
Input Sensitivity and Impedance:
200 mV/47 kΩ (LINE(RCA)),
3.5 mV/47 kΩ (PHONO MM)
Rated RCA Output Level and Impedance
PRE OUT : 1 V/470 Ω
LINE OUT (ZONE 2/ZONE B) : 200 mV/2.2 kΩ
LINE OUT (ZONE 3) : 200 mV/470 Ω
Found this useful thread
https://forums.audioholics.com/forums/threads/integra-drx-3-4-vs-denon-3700h-preamp-output.124455/
2 people said they both talked to Integra customer support about the preout output.
1 person was told, 1v max
Another was told 2v max.
Interesting....
To my understanding the new ONKYO/INTEGRA/PIONEER AVRS are all made in the same factory.
There is just slight differences between them. But the hardware is all very similar.
(They all have 3 different trim levels. Each trim lever for each company being damm near identical in specs.)
Does...
And this makes sense to me!!!
Looking at the Emotiva basx A3
Power Output (ALL channels driven):
- 140 watts RMS per channel; 20 Hz – 20 kHz; THD < 0.1%; into 8 Ohms.
- 200 watts RMS per channel; 1 kHz; THD < 1%; into 4 Ohms
- Input Sensitivity (for rated power; 8 Ohm load): 1.25 V.
And the...
No amp currently.
Everything running through the AVR.
Wanted the amp to give my avr some headroom on power, and if I ever upgraded my speakers in the future to something more power hungry, I would already be good.
I really wanted to see if there was truly more Clarity at lower listening...