DIY preamps continued….

As promised in the previous post, here are some sound samples to demonstrate the sonic differences between the DIY EZ1290 Neve-style Mic preamps and the stock preamps on the Universal Audio Apollo firewire interface.

The setup for this was pretty simple, a remote drum recording session where the drummer (the fabulous Mr Mark Whitlam) was given a score and a backing track to record the drum part to. The session was carried out in Marks garden studio cabin, a compact but decent sounding purpose-built space that has been acoustically treated.

Listening to the stye of the track and how the drums sounded in the space I decided to go for a simple 4 mic setup: 2 overheads placed more out in front of the drums to get a more balanced picture of the kit as a whole, supplemented with kick and snare close mics.

The drums themselves were:

Vintage 1960s Zildjian A 14″ hi hats, 22″ Istanbul Agop Azure ride (next to hats), Bosphorus 21″ medium thin ride and an 18″ bosphorus thin crash. Drums …. Snare: Canopus Zelkova, 1960’s premier Olympic 20″ bass drum and 12″ Tom, modern premier 14″  Tom

Of course, all properly tuned…..

On the overheads I used 2 Oktava MK-012 modified by Micheal Joly at Oktavamod, on the kick an Electrovoice RE20 and on the snare a cheap and surprisingly cheerful Audio Technica AT2020 (high SPL handling, nice response, good rejection).

On the following audio examples you are listening to just the overheads so you can hear more clearly the differences between preamps. Note that these are different takes, although the drummer is incredibly consistent, so the comparison is not entirely precise.

Firstly, through with the UA Apollo preamps

 

And then with the EZ1290 preamps

 

You can hear the subtle differences, especially when you listen to that ride cymbal from about 10 seconds in. The Apollo preamps are very good, very clear and crisp, but the EZ1290 has a smoother sound, more open and somehow with a better sense of space.  What do you think?

This is the only direct comparison I’ve done but I’ve been working a lot with these preamps on voice and guitar and really like the sound I’m getting, I’m finding I’m using less processing further down the line to shape the sound. I’ve particularly enjoyed the combination of this preamp and the modified Apex 460 valve mic mentioned in a previous article.

 

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