Supporting the release of The Stage, US Metal band Avenged Sevenfold have been on world arena tour with FOH engineer Bob Strakele at the helm of a Solid State Logic L500 Plus live mixing console supplied by Solotech.

Also known for his work with The War on Drugs, Awolnation, Papa Roach and James, Strakele has around 48 inputs from Avenged Sevenfold’s stage set-up, with around 23 of those originating from the drum riser. The remainder cover bass, two electric guitars, two acoustics, plus five vocal mics.

His principal challenge comes from the sheer size of the tour venues: ‘With double kick drums and blazing fast songs, it might be hard to keep it punchy – keep it together. So I’m using a lot of EQ to make things pop out, though the SSL EQ is amazingly musical and to me it doesn’t sound EQ’d, even with some wild curves.’

Strakele favours the desk’s  Stem group – an audio path that you can mix to like an auxiliary, and that can be ‘fully processed’, with all the dynamics, EQ, FX, and routing that’s available to an input channel.

‘I’ve always been a studio engineer and a live engineer, so the Stem Group was a game-changer for me,’ he says. ‘I can funnel several things into one stem, process it the way I want to, then send it somewhere else and process it further. This allows me to do what I do in the studio with a patchbay, inside the console.’

For Avenged Sevenfold, Strakele mixes all four microphones on the two kick drums from their input channels into a single Stem Group. ‘I do the same with the Toms and the overheads,’ he says. ‘Then I send those three Stems into two further Stems – a dry drum group and a crushed parallel group that I use an old outboard compressor on.

‘The bass uses three inputs: clean, dirty, and amp, and again I mix them all to a single stem so I can EQ and compress them as one.’

With this hierarchical routing through the stems of the L500, Strakele can make creative choices about gain structure and drive through the console architecture in real time during the show. ‘Depending on what I’m trying to accomplish, I’m either controlling the Stem with a VCA or I’m controlling the channels with a VCA and driving into the Stem.

‘If I’m controlling the channels, the more I push the VCA, the harder it hits the Stem, and the Stem processing will react differently. On an aggressive song, for example, it means I can push into the stem compressor harder and add a lot of excitement at the right times without getting louder; or for slower songs I can back off and mix with the Stems... it allows me to have more dynamics without getting too far into automation or changing the way I’m processing the channels.’

Aside from a couple of very particular outboard rack units, Strakele mainly uses the console’s internal FX rack for additional processing, including his main reverbs. The L500 has a capacity of up to 96 FX instances chosen from a range of around 50 algorithms. ‘On my return layer I mix manually for whatever I’m feeling at the time. There are a couple of occasional “big hits” that I set up on auxes and then open using the console’s user defined keys.’

He assigns the user keys to tempo taps and to mute/unmutes for ‘zeroed’ effects returns. In this way he can catch a single word, part of a word, or a single drum hit with an additional effect.

The combination of these strategies means that Strakele can mix the way he likes to, which is hands-on: ‘It’s the part of the day I look forward to the most,’ he says. ‘I don’t want to just sit there and press Next for each song.

‘Avenged Sevenfold is a rock band, so my job is to make it as exciting and as dynamic as I can. The way I’m using the console allows me to make it dynamic – even it’s simply a change in the tonality.

‘Sometimes you want something slow and squishy, sometimes you want something really pumping, and sometimes you need it to be transparent. I can do all of those with this desk, which I have honestly never been able to do before with a live console. I didn’t even think about it until I started experimenting with it and diving deeper and deeper into the console. It’s great; I love it.’