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EQ of two channels

This amplifier has two inputs with separate gain controls, then a 4-band equalization section. My question is, do both channels get mixed and passed through the same EQ? I ask because my guitar pickup is piezo-electric, so I have to taper the equalization down to nothing on the high end, and would like to be able to use the microphone input flat...

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The microphone input goes through the same equalization path as input 2: determined by blowing on the mike and hearing a change in speaker sound with changing high band EQ

Posted on Jun 11, 2008

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How to hook up a 7 band pioneer equalizer great 470 to a Kenwood kr-v6030 receiver


Connecting an Equalizer to a Receiver Before beginning, purchase RCA cables. In order to run the signal from a stereo receiver to the graphic equalizer and then on to the amplifier, two sets of RCA cables are needed. These are basic cables used to connect auxiliary components like record players and CD players. The length of the RCA cables should be about the same length as the distance between the receiver and equalizer.

1. Connect Graphic the Equalizer to the Receiver

The first step in this setup is to connect the graphic equalizer (EQ) to the receiver. Most receivers will have preamp-in and preamp-out connections. Some have tape monitor connections. It's preferable to connect the EQ to the preamp-in or preamp-out because the tape monitor won't allow for connection to the amplifier as well.

2. Connect the RCA Cables

The first set of RCA cables should connect the receiver and equalizer. Connect one pair to the preamp output channels and the other end to the left and right input channels on the EQ. These are on the back side of the equalizer. Usually, the colors will correspond to the RCA plugs. That means connect the red plug to the red jack and the white plug to the white jack. Then connect the second pair of RCA cables between the receiver and the amp. Match the colors in the same way.

3. Connect the Amp to the Receiver

Now the amp can be connected to the receiver via RCA cables in the amp inputs on the receiver. This will create a loop from the receiver through the EQ and amp and back to the receiver so that all three units are connected.

4. Test Graphic Equalizer

Turn on the receiver, amp and equalizer. Once they are powered up, try controlling the sound with the equalizer knobs. They should fine tune the music according to your preferences. It's easy to change the frequency response or tone of the music with the equalizer knobs.

May 09, 2016 | Pioneer Audio Players & Recorders

1 Answer

How do I connect my bose equalizer to my pioneer amplifier


The manual is at Bose.com.

In any question regarding connections the exact models of all parts in the scenario should be defined.

"Pioneer amplifier" is not unique nor revealing. Integrated amplifer? Power amp? Tape Loops available? Pre-Outs? What's involved as a preamp?

The key thing to know is that any amplifier channels driving 901's must not drive other speakers as the Active EQ severely modifies the Line Level source input. If the EQ (or any sound processor) is used in a Tape Loop on a modern multichannel digital-audio-capable AVR, ONLY 2-channel analog sources will function when the Tape Loop is engaged; and all downstream speakers will be affected by the processing. That's par for the AVR course.

Bose 901 use in multichannel applications (which I have) will require access to Pre-Amp outputs for the chosen channels (likely the Front) and you will need to get a separate amp for the 901's, placing the EQ in series with the chosen amplifier. I currently drive mine with a Carver MT-200T.

Sep 20, 2011 | Bose 901 EQ1915 Home Equalizer

1 Answer

I have the Nitro BMWX 483 4 channel amp, BMWX 484 2channel amp , and I have the Nitro BMWX 424 4 band EQ !! Now what I'm trying to do is hook up both amps together to the EQ ! So far, I hav the BMWX...


From what I have read about this EQ it is just for subsonic frequencies. You really don't want to run your components through this EQ. Leave the components running off of the 4 channel amp and your sub box on the two channel with the EQ in series between your head unit and the sub amp.

Jun 30, 2011 | Nitro BMW-483 Car Amp

1 Answer

How to hook up a equalizer


i believe you need to be running an aftermarket amplifier to use this E.Q. does it only have RCA inputs and outputs on the back of it? if it does, you'll need to run the rca's out of the radio into the E.Q. then run the rca out's from the E.Q. to the inputs of your amplifier. and of course there's probably a constant 12v, a switched 12v, and a ground you'll have to wire up.

Feb 17, 2010 | Kenwood KGC-4042A 5-Band Car Equalizer

2 Answers

I am keyboard player and i want hook up an equalizer to the system where do i hook it up to


If you're only using the keyboard, connect the keyboard output to the EQ input, and EQ output to your amp.

If you have multiple instruments and a mixer, run mixer output to EQ input, EQ output to amp.

More info, let me know.

Charlie

Aug 29, 2009 | DBX 231 Dual Channel 31-Band Graphic Eq

1 Answer

Yamaha RX-797 iPod Integration


I have a question first... are the 901's amplified by a separate amp as they should be in a multi-channel (non-stereo) setup?

Better yet read the following then decide if you have iy set up right to begin with. If so, I'd just treat the Ipod or Mac as auxilliary inputs on the receiver. :

I wrote most of this for a different receiver, but if you account for minor differences to your receiver this will work just fine.

There's good news and bad news. The bad news you need a separate amp because a multichannel receiver with Bose 901's attached as recommended for a standard stereo receiver will only sound right in STEREO on stereo analog material. The other speakers around the room are not designed to receive its Active Equalization and if you engage your Tape Monitor you will NOT BE ABLE TO HEAR DIGITAL sources at all. Tape Monitor is for analog stereo material only and on modern AV receivers it disables any digital inputs so you really can't use the Tape Monitor circuit or attached devices for modern digital sources. However, you can still employ the various DSP options to spread 2-channel analog source material around the room. I do.

The good news. I have a setup similar to what you want to do and it works great!

A separate stereo amp for the 901's was my solution. I run a Carver AV-406 (5-channel amp) for my 901's in Front, 2 Subwoofers and the Rear Surround channel, with the Active EQ between the receiver Front L&R Outputs and the 901's amp channels. My receiver controls everything and just drives the Center and Surround speakers.

You could get by with just a stereo amp for the 901's. A Carver M-200 is a good efficient amplifier that would have you cooking just fine (2x100W). Run it with the Active EQ between the receiver Front L&R Pre-Outputs ** and the 901's amp channels.

** Front Pre Out (or one of your analog Tape Outs) >>> Bose EQ Amplifer IN, then
Bose EQ Amplier OUT >>> new amplifier IN.

Attach the 901's to the new amp, set its volume to Max and run through your receiver's speaker level setup.

Write off the Tape Out as an input if you use it to extract the Front L&R channels. DO NOT monitor it or you'll chop the 901's out of the signal path AND kill any digital source audio in the receiver.

Jul 02, 2009 | Yamaha MX-D1 2-Channel Amplifier

1 Answer

How to connect a sr430qx equalizer to abpm500 gemina mixer and a carvin dcm2000


All of three of these components have balanced connections. There are many different ways to connect- but this is the best option. You will need 4 x standard XLR3(cannon) mic leads. Starting from the Gemini mixer:
take the left output and plug it into channel 1(A) of the DOD EQ
take the right output and plug it into channel 2(B) of the DOD EQ
then...
Connect the EQ output of channel 1(A) to the input 1(A) of your Carvin amplifier
Connect the EQ output of channel 2(B) to the input of 2(B) of your Carvin Amplifier

Happy DJ'ing
Rus.

Feb 19, 2009 | Dual Audio Players & Recorders

1 Answer

Mackee PPM808M 1200 How to set the equalizer


Each channel strip has its own 3 band EQ with knobs that effect the hi, mid, and low.

The mid is centered at 2.5kHz and gives you 12dB of boost or cut in either direction, the high gives you 15dB of boost or cut from 12kHz and up, while the low gives you 15dB of boost or cut at 80kHz and below. At their mid positions these knobs are flat (no cut or boost).

The PPM808M also has two 9 band graphic EQs in the Master Output Section on the front panel, Monitor EQ and Main EQ. These two EQs are the last thing in the chain before the signal leaves the mixer on either of these line outs (monitor line out, or mixer line out).

The 'Monitor EQ' effects output to the monitor speakers on stage (and power amplifier if the 'Power Amp Routing' switch is pushed in).

The 'Main EQ' effects the signal to the main speakers (or the mixer line out).

Each of these 'Master Output' EQs has a Rumble Reduction button which when pressed in engages a low-cut filter which rolls off frequencies below 75Hz and is designed to prevent 'stage rumble' from things like footsteps on the stage being picked up by stage mics. These filters are separate from the graphic EQs and the Main Rumble Reduction switch effects only mono channels 1-6 (not stereo channels 7&8). It also has no effect on the EFX to MAIN or the TAPE IN. The Monitor Rumble Reduction switch however does effect the EFX to MON signal.

Dec 31, 2007 | Audio Players & Recorders

4 Answers

Wiring a pyramid 903G


red - power
Black - Ground
Blue/Black - rear Left Speaker Positive
Blue - Rear Left Speaker Neg
White/ Black - Front Left Speaker Positive
White - Front Left Speaker Neg
Brown/Black - Rear Right Speaker Positive
Brown - Rear Right Speaker Neg
Yellow/Black - Front Right Speaker Positive
Yellow - Front Right Speaker neg
Green - Left Input Positive
Green/White Left input Neg
Gray Right Input Positive
Gray/White - Right input Neg

Nov 16, 2007 | Pyramid 903G 10-Band Car Equalizer

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