Everyone who has worked with me will know that I am a big fan of the EV RE20 / PL20 microphones. Although perhaps most famous as a radio presenter’s mic, they are used throughout studio-land for kick drum, horns and vocals – Thom Yorke from Radiohead is one famous user. In our studio, they are the go-to dynamics for pretty much everything that makes a loud-ish sound – kick drum, toms, bass, guitars, horns, vocals, percussion, organs, science experiments, and so on. We have three, and I could happily use more.
|From top. EV RE20, PL20, RE320 and another RE20.
I don’t really like severe EQ’ing, particularly with digital EQ, and so the idea of having an RE20 that is voiced for kick is particularly seductive. So, I was very eager to get my hands on the new EV RE320, which is an RE20-shaped thing that is specifically designed for kick drum. But wait! It is also specifically designed for vocals and instruments. How does that work?
|EV RE320 switch with kick drum (left) and ‘flat’ settings.
Whereas the original RE20 has a switch which operates a high pass filter circuit, the switch on the RE320 gives different voices for different applications, giving access to ‘flat’ and ‘notched’ settings.
So, what are the differences between an RE20 and an RE320? The most obvious thing is that the RE320 is very black…. supermassive-black-hole black. in fact. And it comes in a zipped reinforced thing that is a hybrid between a box and a bag. This is a big improvement on the crappy plastic boxes that the RE20 came with, which tend to snap at the first opportunity. The RE320 is also about £150 cheaper than the RE20, and is ‘assembled in China’, whereas the RE20 is ‘made in the USA’.
|RE320 snug in its little box-bag
More importantly, what about the sound? Here is a frequency plot of a ‘normal’ RE20, recorded in the Xaudia test chamber at 20 cm from the source. The blue line is the flat setting, and the green is with the HPF switched in.
|RE20 response (blue) and with the HPF (green)
I had hoped that the flat setting of the RE320 would be be the same as the RE20, but in fact the new model is brighter and louder. Here is the RE320 in ‘flat’ (red) and ‘kick’ (green) modes, along with the RE20 in blue as a reference….
|RE20 (blue), RE320 in flat (red) and kick (green) modes.
The RE320 has a higher output in both positions, and also has a peak around 4 to 6 kHz, which may brighten up some vocals. And there is other stuff going on too! A more revealing way to look at the behaviour of the ‘kick’ position is as a difference plot…
|RE320 – difference between the flat and kick drum settings.
This plot shows a complex filter network being applied, with a low shelf boost, a -4dB cut at around 350 Hz, and a +5dB boost at 3.5 kHz.
Despite the differences, the RE320 does sound like it belongs to the same family – in fact it sounds rather similar to an RE20 with a +5dB boost around 4-5 KHz. I guess that makes sense!
Only time will tell if I will love this as much as the RE20, but it is a decent dynamic mic and will certainly find uses. I will report back once I have used these on a real recording session.