I recently purchased a new audio interface for my studio, after the mic inputs on my old one starting giving me static or no signal at all. I thought it would be interesting for others to see how I went about making the choice of which interface to buy, within the framework of the evolution of my studio.
So, even though I starting making MIDI-based instrumental music on my computer back in 1988 on a Commodore Amiga 2000, I didn’t really get into audio recording until around 2002 on my first Windows-based PC. One of the first purchases to be made was an audio interface. At the time, I had a Roland D70 synthesizer, a drum machine, and (potentially) a microphone. I knew that I only needed to be able to record one track a time into the software on my PC. The first thing I learned was the difference between consumer-level “audio cards” (e.g. Soundblaster) vs. professional interfaces. Primarily, the professional ones allow you to more effectively record audio while playing back audio at the same time. This is essential for any multi-tracking studio.
I opted for an M-Audio 24/96 interface, which was really just a PCI card with 2 RCA inputs, 2 RCA outputs, and MIDI in and out jacks. I fronted the interface with a 12-channel Behringer mixer with an Alt-bus (or submix bus). This allowed me to send only the keyboard, or only the mic signal, for example, into the M-Audio to be recorded on the computer, while still using the mixer to listen to playback from the computer and my keyboard.
Understanding this flow of signals, both MIDI and audio, was essential to making the purchasing decisions. Suffice to say, I figured out exactly how I was going to connect everything before ever laying down a dime. (Incidentally, this process also allowed me to know and purchase only the cables I needed.)
Over the next few years, I slowly expanded my studio to include monitors (speakers) and a couple of guitars. The extra inputs on the mixer made it easy to patch any of these extras in and use the alt-bus to send each one to be recorded on the PC.
Of course, as with most budget-gear, the Behringer mixer started crackling and hissing with static after a few years of use. At this point, I figured a multi-input interface would be a good idea. This would allow me to eliminate the hardware mixer entirely, thereby simplifying gain staging and improving signal path quality. I opted for an E-MU 1820 in 2007, which had a digital PCI card and a “break-out box” with 2 mic inputs and a few analogue inputs. Of course, it also had MIDI I/O.
By this time, I had sold off the old Roland D70 synth and got a CME U7 keyboard controller and a Roland JV-1010 sound module on eBay. This, together with the plethora of virtual synthesizers on the computer made my old Roland seem very quaint and limiting. I also gave up on the guitars (instead investing in killer guitar software).The EMU interface served me very well for several years. I attached the Roland JV-1010 and another drum synth to the other inputs. Theoretically, I could record up to 8 tracks at once, but the opportunity to do so never came up.The one limitation with the EMU was the lack of a dedicated output knob. I ended up picking up a Mackie 402-VLZ3 mixer which was used as a glorified volume control and mute button for my monitors, and in a pinch, I could also use its mic inputs if I needed.
Finally on to my latest setup. On July, I purchased a Focusrite Scarlett 2i4 interface. While my old EMU allowed me to record up to 8 tracks at one, the Focusrite only allows 2. I figure if I hadn’t needed more than 2 inputs in the last few years, chances are I’m never going to. It has a dedicated volume knob, so I no longer need the Mackie mixer. However, my Roland JV-1010 has nothing to plug into (previously it plugged into line inputs on the EMU). This is not such a big loss, as I haven’t used the Roland in several months, since software synthesizers and samples are getting better and better.
The Focusrite is wonderfully simple. The only driver interface is to set the latency buffer. No software mixer panel, no built-in effects suite, just pure input and output. I picked the 2i4 model over the 2i2 model to have the variable control over the input vs. playback monitoring, and I thought I could use the extra outputs to feed into my Mackie, but didn’t end up using them. Plus I prefer to have real, old-school MIDI connections rather than USB for my keyboard.I did also check out the Presonus 44VSL interface, which has 4 mic inputs, for a possible future when I might actually need to record more than 2 tracks at once. The Presonus was more costly, but quality-wise felt and sounded about the same as the Focusrite. However, I was unable to get the latency for software synths to work – it was quite bad, in fact. I chose to shop at Long & McQuade, who offer a 30-day no-questions-asked return policy, so the Presonus went back and I kept the Focusrite.
So I think the take-away message here is to really examine your needs, do your research, and make informed purchases. You don’t need to spend a fortune to get good quality sound. If there’s one truth to the evolution of my studio, it’s this: the longer I do this, the simpler my system becomes – in other words, fewer parts. Part of this is the fact that newer computers can handle more of the workload, so your outboard gear can be pretty minimal, but part of it is also understanding signal flow and boiling your setup down to the essentials.
Let’s face it: home studio recording can be a pretty expensive endeavour, whether it’s just a hobby or you’re doing it professionally. It’s also true that it doesn’t actually take very much equipment to make a pretty decent recording. It really comes down to skill, attention to detail, and practice.
I’m constantly being bombarded with advertising for the latest gadget, software plug-in, or instrument that promises to deliver “that sound.” Temptations are high to freshen things up, try something new, and lay down the cash to make it happen. I’ve resolved, however, to learn to work well with what I have, and only invest when I’ve really reached the limits of what I can do in the studio.
Case in point, I recently purchased a clip-on boom mic stand, and a new condenser mic. This allows me to record guitar and vocals at the same time, which I could not do before. It changes a fundamental aspect of the recording process.
OK, so I also splurged on an upgrade to my drum machine software, but man, it sounds good. And I deserve it.
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