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#1
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FMR Audio RNC 1773 Compressor & Presonus Firepod
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#2
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FMR Audio RNC 1773 Compressor & Presonus Firepod
Im looking into getting a compressor to complement my Rode NTK and my
Presonus Firepod. The FMR has got raving review, and since i have a tiny budget (~300) i could pick up two of these and have 4 channels of compression to use for drums. I also looked at the ART Pro Channel Tube.... TWO problems with FMR RNC 1773: Linked stereo: I am going record all instruments MONO so this isnt really a problem EXCEPT for drums where i am going to use 4 mics (sm57, kick mic, NTK, and Sure PG58). This is where having NON-LINKED channels i think would be a benefit. Please explain if i am wrong, but i assume that the kick will require a "soft-knee" type of compression, and the snare and overhead will require a quicker compression. Since the channels are "linked" i wont be able to set the kick slower. Am i wrong? Unbalanced I/O: I am not sure how to hook up my NTK to an unbalanced source. I DONT HAVE A MIXER. I was going to use CUBASE SX to mix (bad idea?). I do have an old Peavey 12 Ch Stereo Mixing PA, but i dont think it is well suited for this, however i think it is all unbalanced. Any ideas? I know that my Firepod has two unbalanced inputs, but i dont understand how to get the input from the NTK to the compressor to the Firepod. (NTK -- FMR -- Firepod) ?? Thanks, Chris |
#3
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FMR Audio RNC 1773 Compressor & Presonus Firepod
C-Man wrote: Im looking into getting a compressor to complement my Rode NTK and my Presonus Firepod. . TWO problems with FMR RNC 1773: Linked stereo: I am going record all instruments MONO so this isnt really a problem EXCEPT for drums where i am going to use 4 mics (sm57, kick mic, NTK, and Sure PG58). This is where having NON-LINKED channels i think would be a benefit. The RNC is kind of like a single-channel compressor (in price and controls) and you get a second linked channel at no extra cost should you need it. If you need four independent channels of compression, buy four RNCs. Or buy something else. You don't want to use two linked channels for two indepndent signals. Please explain if i am wrong, but i assume that the kick will require a "soft-knee" type of compression, and the snare and overhead will require a quicker compression. There's nothing that dictates this, however regardless of what kind of gain reduction characteristic you have, you probably don't want to apply the same compression to the kick and snare unless they're coming in on the same channel, or as part of a whole stereo mix of a drum kit. Besides, where does it say that your drums need any compression whatsoever? There are no rules here. Unbalanced I/O: I am not sure how to hook up my NTK to an unbalanced source. I DONT HAVE A MIXER. Isn't an NTK a microphoe? You don't hook a microphone to a source (other than perhaps a source of phantom power). If you're thinking you can connect your microphone directly to the input of the compressor, no you can't. It's not a matter of whether it's balanced or unbalanced, it's a matter of powering the microphone and having enough input sensitivity to work with a microphone signal. And if NTK isn't a microphone, please use plain language. We're not all as hip as you. Now the way you can use a microphone and the RNC with a Firepod is like this: Plug the microphone into one of the Mic inputs of the Firepod, say Channel 1. Turn on the phantom power. Now, patch the analog output of Channel 1 to the input of one channel of the compressor, and the output of the compressor to the Line Input of another channel of the Firepod, say Channel 5. Now, record the Firewire output of Channel 5. That will be the compressed microphone signal. Don't sweat the balanced or unbalanced issue. It doesn't matter. |
#4
Posted to rec.audio.pro
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FMR Audio RNC 1773 Compressor & Presonus Firepod
C-Man wrote:
Im looking into getting a compressor to complement my Rode NTK and my Presonus Firepod. The FMR has got raving review, and since i have a tiny budget (~300) i could pick up two of these and have 4 channels of compression to use for drums. I also looked at the ART Pro Channel Tube.... TWO problems with FMR RNC 1773: Linked stereo: I am going record all instruments MONO so this isnt really a problem EXCEPT for drums where i am going to use 4 mics (sm57, kick mic, NTK, and Sure PG58). This is where having NON-LINKED channels i think would be a benefit. Please explain if i am wrong, but i assume that the kick will require a "soft-knee" type of compression, and the snare and overhead will require a quicker compression. Since the channels are "linked" i wont be able to set the kick slower. Am i wrong? The linked compression is more than that. When one channel compresses, both channels compress. You CANNOT use the two halves independently as two mono compressors. You have to use it as a stereo compressor. For $200, what do you want? There is only one control circuit in there for both channels. The thing about the FMR is that it sounds good. For $200, that's a bloody miracle. Unbalanced I/O: I am not sure how to hook up my NTK to an unbalanced source. I DONT HAVE A MIXER. I was going to use CUBASE SX to mix (bad idea?). I do have an old Peavey 12 Ch Stereo Mixing PA, but i dont think it is well suited for this, however i think it is all unbalanced. Any ideas? I know that my Firepod has two unbalanced inputs, but i dont understand how to get the input from the NTK to the compressor to the Firepod. (NTK -- FMR -- Firepod) ?? The compressor wants line level signal. It goes between a preamp and a recorder. You cannot plug a mike into it without a preamp (or the preamp section of a console, or some other thing to provide 40 dB or so of gain). This is the way _all_ compressors are. --scott -- "C'est un Nagra. C'est suisse, et tres, tres precis." |
#5
Posted to rec.audio.pro
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FMR Audio RNC 1773 Compressor & Presonus Firepod
Mike Rivers wrote:
C-Man wrote: Im looking into getting a compressor to complement my Rode NTK and my Presonus Firepod. . TWO problems with FMR RNC 1773: Linked stereo: I am going record all instruments MONO so this isnt really a problem EXCEPT for drums where i am going to use 4 mics (sm57, kick mic, NTK, and Sure PG58). This is where having NON-LINKED channels i think would be a benefit. The RNC is kind of like a single-channel compressor (in price and controls) and you get a second linked channel at no extra cost should you need it. If you need four independent channels of compression, buy four RNCs. Or buy something else. You don't want to use two linked channels for two indepndent signals. Please explain if i am wrong, but i assume that the kick will require a "soft-knee" type of compression, and the snare and overhead will require a quicker compression. There's nothing that dictates this, however regardless of what kind of gain reduction characteristic you have, you probably don't want to apply the same compression to the kick and snare unless they're coming in on the same channel, or as part of a whole stereo mix of a drum kit. Besides, where does it say that your drums need any compression whatsoever? There are no rules here. That would make it way easier if i didnt use compression on the drums... Unbalanced I/O: I am not sure how to hook up my NTK to an unbalanced source. I DONT HAVE A MIXER. Isn't an NTK a microphoe? You don't hook a microphone to a source (other than perhaps a source of phantom power). If you're thinking you can connect your microphone directly to the input of the compressor, no you can't. It's not a matter of whether it's balanced or unbalanced, it's a matter of powering the microphone and having enough input sensitivity to work with a microphone signal. And if NTK isn't a microphone, please use plain language. We're not all as hip as you. You're right: 1. The NTK is a valve microphone with its own power source (so i wont need phantom), and 2. I *was* thinking i could connect the microphone directly to the input of the compressor. I am very unexperienced in using processors etc. Your next paragraph was very enlightening... Now the way you can use a microphone and the RNC with a Firepod is like this: Plug the microphone into one of the Mic inputs of the Firepod, say Channel 1. Turn on the phantom power. Now, patch the analog output of Channel 1 to the input of one channel of the compressor, and the output of the compressor to the Line Input of another channel of the Firepod, say Channel 5. Now, record the Firewire output of Channel 5. That will be the compressed microphone signal. Don't sweat the balanced or unbalanced issue. It doesn't matter. Thank you. That clears up a LOT. Chris |
#6
Posted to rec.audio.pro
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FMR Audio RNC 1773 Compressor & Presonus Firepod
Scott Dorsey wrote:
C-Man wrote: Im looking into getting a compressor to complement my Rode NTK and my Presonus Firepod. The FMR has got raving review, and since i have a tiny budget (~300) i could pick up two of these and have 4 channels of compression to use for drums. I also looked at the ART Pro Channel Tube.... TWO problems with FMR RNC 1773: Linked stereo: I am going record all instruments MONO so this isnt really a problem EXCEPT for drums where i am going to use 4 mics (sm57, kick mic, NTK, and Sure PG58). This is where having NON-LINKED channels i think would be a benefit. Please explain if i am wrong, but i assume that the kick will require a "soft-knee" type of compression, and the snare and overhead will require a quicker compression. Since the channels are "linked" i wont be able to set the kick slower. Am i wrong? The linked compression is more than that. When one channel compresses, both channels compress. You CANNOT use the two halves independently as two mono compressors. You have to use it as a stereo compressor. For $200, what do you want? There is only one control circuit in there for both channels. The thing about the FMR is that it sounds good. For $200, that's a bloody miracle. Yeah. I understood that the compressor applies identical compression to both channels; thats why its a problem. Especially if the two sources required different types of compression (i.e. soft(kick) and quick(snare)). Unbalanced I/O: I am not sure how to hook up my NTK to an unbalanced source. I DONT HAVE A MIXER. I was going to use CUBASE SX to mix (bad idea?). I do have an old Peavey 12 Ch Stereo Mixing PA, but i dont think it is well suited for this, however i think it is all unbalanced. Any ideas? I know that my Firepod has two unbalanced inputs, but i dont understand how to get the input from the NTK to the compressor to the Firepod. (NTK -- FMR -- Firepod) ?? The compressor wants line level signal. It goes between a preamp and a recorder. You cannot plug a mike into it without a preamp (or the preamp section of a console, or some other thing to provide 40 dB or so of gain). This is the way _all_ compressors are. --scott I didnt know or understand this. Thanks! Chris |
#7
Posted to rec.audio.pro
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FMR Audio RNC 1773 Compressor & Presonus Firepod
C-Man wrote:
Mike Rivers wrote: C-Man wrote: Im looking into getting a compressor to complement my Rode NTK and my Presonus Firepod. . TWO problems with FMR RNC 1773: Linked stereo: I am going record all instruments MONO so this isnt really a problem EXCEPT for drums where i am going to use 4 mics (sm57, kick mic, NTK, and Sure PG58). This is where having NON-LINKED channels i think would be a benefit. The RNC is kind of like a single-channel compressor (in price and controls) and you get a second linked channel at no extra cost should you need it. If you need four independent channels of compression, buy four RNCs. Or buy something else. You don't want to use two linked channels for two indepndent signals. Please explain if i am wrong, but i assume that the kick will require a "soft-knee" type of compression, and the snare and overhead will require a quicker compression. There's nothing that dictates this, however regardless of what kind of gain reduction characteristic you have, you probably don't want to apply the same compression to the kick and snare unless they're coming in on the same channel, or as part of a whole stereo mix of a drum kit. Besides, where does it say that your drums need any compression whatsoever? There are no rules here. That would make it way easier if i didnt use compression on the drums... I think, given your level of experience at this, that you should track drums straight without compression, and then experiment with compression in the digital domain on your previously recorded tracks to learn what various compression settings do to the sound. You are unlikely to do a good job setting up an analog compressor until you have a better understanding of compression. Compression can be fun on drums, but you might want to try compression on a drum submix instead of on each individual drum. Doing this will also drive you get better drum recordings from the gitgo, working with drum tuning and mic placement. Unbalanced I/O: I am not sure how to hook up my NTK to an unbalanced source. I DONT HAVE A MIXER. Isn't an NTK a microphoe? You don't hook a microphone to a source (other than perhaps a source of phantom power). If you're thinking you can connect your microphone directly to the input of the compressor, no you can't. It's not a matter of whether it's balanced or unbalanced, it's a matter of powering the microphone and having enough input sensitivity to work with a microphone signal. And if NTK isn't a microphone, please use plain language. We're not all as hip as you. You're right: 1. The NTK is a valve microphone with its own power source (so i wont need phantom), and 2. I *was* thinking i could connect the microphone directly to the input of the compressor. I am very unexperienced in using processors etc. Your next paragraph was very enlightening... Now the way you can use a microphone and the RNC with a Firepod is like this: Yep, the mic wants to see a mic preamp before the signal goes to a compressor. Plug the microphone into one of the Mic inputs of the Firepod, say Channel 1. Turn on the phantom power. Now, patch the analog output of Channel 1 to the input of one channel of the compressor, and the output of the compressor to the Line Input of another channel of the Firepod, say Channel 5. Now, record the Firewire output of Channel 5. That will be the compressed microphone signal. Don't sweat the balanced or unbalanced issue. It doesn't matter. -- ha |
#8
Posted to rec.audio.pro
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FMR Audio RNC 1773 Compressor & Presonus Firepod
C-Man wrote:
Yeah. I understood that the compressor applies identical compression to both channels; thats why its a problem. Especially if the two sources required different types of compression (i.e. soft(kick) and quick(snare)). Not to mention different attack and release times and thresholds, but even that's not the point. I wonder if you understand what compression does? You (probably!) don't want every snare drum hit to result in a sudden drop in level of anything that's coming out of the kick and vice versa... The only reason for having linked channels is for compression across the stereo mix. When you use it that way, you use quite different settings from what you'd use on drums, and you want them linked because you don't want the whole stereo image wobbling wildly between left and right. -- Anahata -+- http://www.treewind.co.uk Home: 01638 720444 Mob: 07976 263827 |
#9
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FMR Audio RNC 1773 Compressor & Presonus Firepod
hank alrich wrote: I think, given your level of experience at this, that you should track drums straight without compression, and then experiment with compression in the digital domain on your previously recorded tracks Doing this will also drive you get better drum recordings from the gitgo, working with drum tuning and mic placement. I think we may be seeing the "If I put a compressor ahead of the sound card I won't have to worry about digital overs" syndrome here. Of course this is the wrong approach. By recording without compression, he'll learn soon enough how to set the record level so that he won't hit the A/D converter too hard, and then he'll have good drum or vocal tracks with which to experiment. |
#10
Posted to rec.audio.pro
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FMR Audio RNC 1773 Compressor & Presonus Firepod
C-Man wrote:
Scott Dorsey wrote: You CANNOT use the two halves independently as two mono compressors. You have to use it as a stereo compressor. For $200, what do you want? There is only one control circuit in there for both channels. Yeah. I understood that the compressor applies identical compression to both channels; thats why its a problem. Especially if the two sources required different types of compression (i.e. soft(kick) and quick(snare)). So, either get more compressors, or don't compress some of the sources. The compressor wants line level signal. It goes between a preamp and a recorder. You cannot plug a mike into it without a preamp (or the preamp section of a console, or some other thing to provide 40 dB or so of gain). This is the way _all_ compressors are. I didnt know or understand this. Thanks! This is part of why people are so gung-ho about mike preamps. Pick up a used Symetrix SX202 somewhere. It's cheap and actually sounds okay. --scott -- "C'est un Nagra. C'est suisse, et tres, tres precis." |
#11
Posted to rec.audio.pro
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FMR Audio RNC 1773 Compressor & Presonus Firepod
anahata wrote:
C-Man wrote: Yeah. I understood that the compressor applies identical compression to both channels; thats why its a problem. Especially if the two sources required different types of compression (i.e. soft(kick) and quick(snare)). Not to mention different attack and release times and thresholds, but even that's not the point. I wonder if you understand what compression does? You (probably!) don't want every snare drum hit to result in a sudden drop in level of anything that's coming out of the kick and vice versa... I *think* i know what compression does. I have a vague understanding of compression and limiting. Basically, when i sing, or play harmonica, or play acoustic, sometimes the levels are quieter (singing soft, or soft part of harmonica solo) and sometimes it clips (more forceful voice, louder strumming/picking). My Rode NTK does an amazing job of getting good sound, but i need something to stop the clips because it distorts... Am i getting the idea here? I think so. I would rather ask stupid questions that act like i know anything. For drums, i was wanting to use compression to stop random clipping and to keep the volume "even" among all the mics i am using to record. Does that make sense? Is a compressor good for this? The only reason for having linked channels is for compression across the stereo mix. When you use it that way, you use quite different settings from what you'd use on drums, and you want them linked because you don't want the whole stereo image wobbling wildly between left and right. I dont even know what a stereo mix is. The last Demo i made was a year ago, and it went like this: Record multitrack into Cubase SX. EQ drum parts to get the right sound, then adjust the volume to get it to fit right with the guitars and vocals. Now, i dont know if what i did was "mixing" or not... After this mixing (adjusting volume on all tracks - vocals, guitar, drums), then i exported a stereo .wav file and burned it on a cd. Do you actually apply compression to this stereo .wav file to get it to match up with the other tracks? Is this stereo .wav file called a "stereo mix"? Thanks, Chris |
#12
Posted to rec.audio.pro
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FMR Audio RNC 1773 Compressor & Presonus Firepod
C-Man wrote:
I *think* i know what compression does. I have a vague understanding of compression and limiting. Basically, when i sing, or play harmonica, or play acoustic, sometimes the levels are quieter (singing soft, or soft part of harmonica solo) and sometimes it clips (more forceful voice, louder strumming/picking). My Rode NTK does an amazing job of getting good sound, but i need something to stop the clips because it distorts... Am i getting the idea here? I think so. I would rather ask stupid questions that act like i know anything. If you are clipping, TURN IT DOWN. You don't need compression for that. You can always adjust the levels later. But if the levels into the preamp are converter are so high that the preamp or converter is clipping, TURN IT DOWN. For drums, i was wanting to use compression to stop random clipping and to keep the volume "even" among all the mics i am using to record. Does that make sense? Is a compressor good for this? No. TURN IT DOWN. Compression is not a substitute for setting your levels properly. --scott -- "C'est un Nagra. C'est suisse, et tres, tres precis." |
#13
Posted to rec.audio.pro
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FMR Audio RNC 1773 Compressor & Presonus Firepod
there are 2 insert in the back of firepod..you should patch your
compressor in here.. the signalchain would go; Mic-input1(or 2)-line out1-compressor in-compressor out-line in1-to software... Maybe you should read the manual.. It's explained there so that Retard would understand that.. -neural_rust |
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