12/30/2023 0 Comments Sub pre ampI know, you're upset over the delay, that's just a reality of the equipment you have - this is really the "ideal" or "proper" way to set things up. Couple to that that you'd be using a line level output which would make things work like they're supposed to work. If you're decoding a multi-channel source you are not getting the entire signal in whatever other area, you're just getting a piece of it - using a stereo output means you get the entire signal. Now, as to why I would not do the FL/FR output and use Zone 2 instead: Super common and standard.But he's sending the FL/FR to both the Onkyo's amplifiers and the Sony (I'll get to why I think this is a bad idea in a minute) - so wouldn't they be on the same gain control? (I know on every AVR I've ever seen those trims are not independent, because you're just adjusting the thing's "preamp" output, not the amplifier sensitivity) If you look at SVS or HSU and the back of their subwoofers, you will find photos of the back of their subs on the websites and you will see that they are all very similar to your Klipsch. A great deal of emphasis will, and should be, placed on quality appropriate to your space. There is a lot of focus here on getting the most quality for your money. High dollar also doesn't mean 'high quality'. It's worth noting that you may want to always ask first before purchase and not make any assumptions based upon what you may be told elsewhere. But, it is one of the better things to do to come to forums like the ones here at Audioholics to ask questions for clarification. There are also places, like YouTube which will have some good general videos like how to connect speakers to a subwoofer, or around a room. This is exactly where we all started out at, so the questions will be answered here. Speaker Level – Is the signal level coming out of an amplifier that goes directly to a speaker.Ĭlick to expand.You asked some good questions. Some more expensive AVRs do have Pre Amp output jacks for all the audio channels, allowing you to use the AVR as a pre amp for external amplifiers. In very expensive audio systems, the Pre Amp and Amps are separate boxes connected by the usual audio interconnect cables with RCA plug terminals. In most receivers, the Pre Amp and Amp sections are contained in the same chassis. The differences between Line and Pre Amp level voltages are close enough so they can often be interchanged without trouble. They also get moderately boosted by the pre amp section of a receiver. Pre Amp Level – Line level signals adjusted by volume and tone controls of the pre amp section of a receiver. For the most part, any line level source can be plugged into any line level input jack on an AVR. Line Level – The voltage level coming out a typical sound source, such as a CD/DVD/BR player, FM tuner, tape recorder, TV, etc. For convenience, these different signal levels are divided up into several ranges: The signals coming from a microphone or phonograph pick up are very low, and the voltage levels coming from a receiver's amp section are boosted high enough to drive speakers. Click to expand.Yes, 'line in' on a subwoofer and "Pre Out' or 'Preamp Out" on your AV receiver are meant to be connected to each other.Īny audio system makes use of a wide range of signal voltage levels.
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