Gregwor wrote:It looks like fun for sure!
Without taking your thread completely off course from studio design, care to share what you are using for I/O with your Mackie?
Greg
Hi Greg,
Sure. As I started this thread, I DO NOT record, but use multitracks from studio's and found on the internet. ALL HARDWARE is second hand (at least), which brings the investment down to roughly 20 % of the normal price. The Mackie cost me 300 Dollars.
The Mackie is what they call an -In-Line mixer. The idea is that you record your inputs to a tape-deck (or other recording device) and WHILE recording, send the output of the tape deck BACK into the desk in a dedicated (MIX B) set of inputs. There are special gain-, pan-, asign MIX B to L&R, switches to split-up of the channel EQ and monitor choices to have these MIX B inputs listened to. So, while recording you can listen to what ends-up on tape. If you need, You can adjust this record output in the mix-down to 2 tracks. An other possibility is to use these MixB input set as normal inputs. My 56 channel Mackie then ends up in a 112 channel desk.
The interfaces I use:
I use the Motiv 24 I/O, 4 units, which do AD/DA (they are the convertor from the Software on the MacPro to the Mackie and vice versa). VERY good price performance.
They are connected to a PCI-e interface card in the MacPro that holds 4 firewire type connections. With each unit supporting 24 inputs (DA conversion) and 24 outputs (AD conversion) I have 96 channels of I/O to and from the Mackie analog console. The Mackie bus can run this with ease (as I now also found to be true. I run them @ 24 bit 44,1 kHz.
I have defined my standard channel lay-out on the Mackie console for ease of use (from channel 1 to channel 32. I know what is where without opening my eyes):
2x Kick
2x Snare
1x HiHatt
3x Toms
2x Overhead (stereo image)
2x Room (stereo image for coloration / space feel of drum set)
2x Percussion
2x Bass (Mike and DI)
2x Lead guitar (Stereo image)
2x Rythm guitar )Stereo image)
2x Acoustic guitar (Stereo image)
2x Key / Piano (Stereo image)
2x Strings / Organ (Stereo image)
2x Horns (Stereo image)
2x Lead Vocals
2x Backing Vocals
This is the first 32 tracks on the Mackie.
From the remainder 24 Channels I use:
2x Kick drum parallel compression (via inserts)
2x Snare parallel compression (via inserts)
8x Effect units (4 stereo sets, via aux sent on the Mackie to the effect input to the related channel)
The remainder 10 channels are variable for what is on the recording.
Mixing - How it than works is:
- The DAW (Digital Audio Workstation), I use Presonus Studio One be that does not matter that much, holds all the tracks with recorded resources like drums and so on.
- The DAW uses the MOTU interface card as its I/O device
- Each channel on the 4 Motu 24 I/O's has it's own unique address. I label that address the same as the channel on the Mackie.
- So, as an example, Track 3 (holding the Snare Top recording) in the DAW is "Snare Top" and the 3rd output of the first Motu 24 I/O is "Snare Top". THAT label is also visible in the DAW software as a "send bus" of the 3rd track.
- Which means I send the track audio in the DAW ("Snare Top" as the 3rd track) to the Motu 24 I/O which does the DA conversion and sends the analog signal via the jack cable connected to the 3rd Motu I/O jack chassis connector to the 3rd analog line input of the Mackie table, which of-course also is labelled "Snare Top".
- Now I have the audio from the DAW (track 3) on the MacPro in my Mackie console on channel 3.
- After doing this for ALL tracks in the DAW (where I sometimes map more digital tracks to 1 or 2 analog ports, like when I have 4 acoustic guitars tracks mapped to 2 channels of the console) I have ALL tracks mapped to the Mackie Analog console and can start mixing.
- The DAW has an I/O template file, holding all this I/O configuration settings.
- Having a new recording I apply the I/O template file to that recording and "bam" I'm ready to mix the new recording.
- GAIN staging is important here, I have a 1kHz test tone plugin on each track of the DAW (set at -18dB) and dial in the Mackie channel connected gain so the meter sets at 0 dB for that channel.
- Than I do Volume automation on each track in the DAW to prevent the signal on the Mackie Channel "overload". The recorded signals vary on all recordings, sometimes HOT, sometimes very low. I am thinking on normalising each track, but don't know if that is the way to go.
Mixing is the way back INTO the DAW;
- It is an 8 bus, meaning of course 8 output submasters
- Each Channel on the Mackie holds select switches for these 8 busses.
- I use 2x Drum bus, 2x Guitar bus, 2x Keys and other instruments bus and 2x vocal bus (so 4 stereo busses)
- These busses ALL have an insert with compressors AND a analog direct out, which is connected to the Motu 24 I/O input for AD conversion into a record-enabled set of 2 tracks for recording the mix into that bus.
- The master L&R outputs also go to the Motu 24 I/O input for AD conversion into a separate record-enabled pair of tracks in the DAW.
- The 4 "parallel compression" channels of the Mackie (kick and snare drum) AND the 8 effect channels ALL have their own direct out to the Motu 24 I/O input to the DAW record-enabled tracks.
- This is called STEM recording, where the "STEM" is a recording of audio from the Analog mixer.
- These STEMS are input for the Mastering process, which is on a separate Mac Mini on the same Ethernet switch with the SSD Raid disk set of the MAcPro (holding all recordings and STEMS) mapped. So I read the STEMS from the MacPro with a version of Studio One and Mastering software to create the final master file with a stereo recording of the song I mixed.
I am currently working on the patch pannel, between the Motu 24 I/O, the Mackie console and 19" units like compressors, effects, noise gates and the likes.
Well, that's about it in a nut shell (
)
Added 2 foto's, one of the Motu I/O's and one of the Studio One DAW mixer, in the middle you see the sends (piano I believe).
Questions always welcome.
kind regards,
Frans