Fishman AirLock Wireless GT review – “If you’ve ever wanted a reason to break free from the prison of an old-fashioned cable, this is it”
$319/£429, fishman.com
For decades now, guitar players have chased the dream of truly wireless guitar playing. Especially in a live setting, the ability to be untethered from your amp and pedalboard and roam around the stage (and elsewhere) at your leisure. But there have often been compromises along the way – whether that’s impacting your sound quality, annoying latency issues, bulky and ungainly hardware or simply chewing through 9-volt batteries like an eight-year-old with a pack of gummy bears.
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I’ve owned my fair share of wireless systems over the years from a variety of different brands, and I’ve been plagued by all of these problems at one point or another – sometimes all at once! But unquestionably, things have become a lot more compelling in recent years, as advances in wireless audio technology have made the cable-free dream more affordable and, in theory, more consistent and reliable with it.
Into this world comes the AirLock Wireless GT – a brand new compact and pro-focused wireless unit from the kings of acoustic pickup making. Can it be the ultimate stage unit?
Image: Press
Fishman AirLock Wireless GT – what is it?
There was a time a wireless system involved a transmitter and a fairly bulky receiver that you’d have to find space for on your pedalboard or atop your guitar amp. The AirLock is part of a new generation that slims things down impressively – you have a transmitter that plugs into your guitar (or any instrument with a standard ¼-inch jack input) with a rotating angled jack to suit any socket, and a similarly sized transmitter that you plug in at the other end.
Both units are powered by a rechargeable battery via USB-C, and promise over nine hours of playing time. These batteries are fully replaceable should the capacity degrade over time as all lithium-ion batteries inevitably do, and Fishman sells a replacement pair to ensure you keep using the AirLock Wireless GT for years to come. The batteries are quick-charging too – they can offer up to two hours use after just a quick five-minute charge, which could prove extremely handy for any shows where you’ve forgotten to charge up the night before. You can also hook the receiver up to a standard 9V DC power supply if you’re putting it on your board, meaning that’s one less thing you’ll have to charge.
The key metrics for any wireless unit are range, latency and sound quality, and Fishman promises to have dealt with all three of these. On the range front, it offers an impressive 120 feet of ‘spin range’ – the range it’ll still work even without a line of sight between the transmitter and receiver. This means you won’t have to worry about getting an amp, a person or a drum riser between you and your guitar for it to still work consistently at long distances.
The 2.4gHz wireless band is one that is infamous for being a little temperamental in terms of interference and latency. But Fishman claims to have removed this having the AirLock constantly transmit over two channels at once to avoid dropouts, and will jump to any one of 40 channels in the 2.4gHz band if it detects any interference on the line.
It does this while still offering impressively low 3.3ms latency, and if you’re especially worried about being in a room with a LOT of wireless interference (perhaps you’re the house band at a wireless router conference?) there are three ‘interference’ settings that prioritise signal strength and consistency with the trade off of a little lost latency – even at the highest though it’s still a respectable 4.9ms, and chances are you won’t have to use it.
Tone-sucking (high-end frequency loss from your guitar signal) is another frequent accusation against wireless systems (though some guitarists, like Angus Young, actually like that!). But you probably know that your guitar cable, and especially the length of your cable, is also having an impact on your tone – the cable adds capacitance to your tone depending on how long it is, taking off a bit of the high-end while it does. It’s here that the AirLock does something really clever – the unit has three built-in analog capacitors, replicating the capacitance added by 5, 10 and 15-metre cables. Thus, if you happen to like the way that your favourite long cable colours your tone a bit, you can simply hit the switch on the unit and replicate organically within the unit itself.
The AirLock is portable and rugged, and even comes in its own EVA carrying case, which also stores all the important charging cables. While wireless units are usually preferred for live use, you can even use the AirLock as a direct recording interface – the USB-C port on the receiver does double-duty to enable you to plug straight into your laptop.
Image: Press
Fishman AirLock Wireless GT – in use
It’s never the easiest job to effectively review a wireless unit – generally the best sign that it’s doing its job properly is that you don’t actively notice it’s there. Even saying that, I was hugely impressed with how easy and seamless the AirLock Wireless GT is to set up, the brightness of the LEDs on board to reassure you that its connection is strong and stable, and how dependable it was even in a busy live environment.
With the appropriate cable length selected on the unit, I’m hugely impressed with how there was little to no real difference between my sound with a cable, and the 118dB of onboard dynamic range mean it handles electric and acoustic guitar just as well as bass tones – compared with other units I’ve tried, the fullness and depth of the tone (especially in the bass) is really impressive.
I didn’t suffer any drop-outs or latency issues while I tested it, and I never had to turn the interference switch above the ‘low’ setting that offered maximum latency. The battery life was around advertised, and keeping it charged up between gigs was a minimal hassle.
Image: Press
Fishman AirLock Wireless GT – should I buy one?
Fishman has had its proprietary wireless tech for a while – it’s been used in the TriplePlay MIDI controller – so it’s surprising that it’s taken so long for the brand to enter the wireless arena. But boy, am I glad they did.
Some people will always be wary and suspicious of wireless units – I understand where you’re coming from, but since I started using the AirLock I’ve not once had to pull my fall-back cables out of the gig bag.
From the simplicity of setup to the pro-focused cable-length and interference selectors, the AirLock actually makes going wireless fun, not frightening. I certainly didn’t have any of the standard issues that often plague these systems, and it’s comfortably the best wireless unit I’ve ever used. If you’ve ever wanted a reason to break free from the prison of an old-fashioned cable, this is it.
Fishman AirLock Wireless GT – should I buy one?
If your wireless needs are more focused on playing at home, the Positive Grid Spark LINK ($149/£129) is a very affordable and impressively simple bit of kit. Shure’s GLXD16+ ($599/£489) system is a lot more expensive and less user-friendly than the Fishman, but its dual-band system is trusted by some of the biggest pros around. Another home-focused affordable wireless is the Fender Telepath ($209/£155), which utilises the 5.8GHz band to avoid the crowded 2.5gHz band entirely.
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Source: www.guitar-bass.net
