April 2007 \ Reviews \ Effects \ Zoom G9.2tt

Zoom G9.2tt

James Egolf
Premier Guitar April 2007

Zoom G9.2tt The G9.2tt is currently Zoom’s top-of-theline multi-effects unit. In addition to the features we have come to expect from multi-effectors, the G9.2tt offers up something new with the Z-pedal.

The Z-pedal is Zoom’s take on the pervasive expression pedal with a literal twist. It can do the typical up/down thing, then controls another set of parameters with a horizontal sweep. That’s four, count ‘em, four assignable parameters! Although this feature may smack of a Ronco infomercial, it is surprisingly useful in practice. Suggested uses are controlling delay time with the vertical sweep while assigning the horizontal parameter to control the delay’s feedback, or setting one axis for modulation rate, while the other controls chorus depth.

The G9.2tt also includes two 12AX7 tubes, one tied to the Energizer feature, the other is used in the Accelerator circuit. Without going into too much detail, these tubes intend to give a warmer, more analog vibe to the proceedings, and seem to do just that. Zoom uses a proprietary DSP chip in the G9.2tt that offers up a 96kHz sampling rate and 24-bit analog/digital/analog conversion. That horsepower equates to quick patch changes – 7ms – and good modeling sounds.

Not being a delicate flower, my initial concern was my two-hundred plus pounds of overzealous Z-pedal twisting mass. Fortunately, the best single word to describe the G9.2tt is solid. Zoom has always been known for good sounds, features, and value, but has had a reputation for past build issues. The sturdiness evident here should put all of that to bed. This multi-effector is intuitive enough to allow plug and play, with just a casual perusal of the “Operation Manual” to gain access to more advanced features.

Zoom offers up an amp select feature that, along with a -10dB pad, allows the guitarist to plug into the front of an amp and quickly get a good sound without having to make endless EQ adjustments to the amp itself. Cabinet emulation is also included for direct use. These features are welcomed for both jam and praise bands, where ease of setup and stage volume are respective concerns.

Inputs and outputs are what would be expected, and after getting set up, one finally faces the factory presets. The majority of multi-effects makers program presets with the idea of getting a customer’s attention over the Saturday din at Guitar Center, with the end result usually resulting in the sonic equivalent of a smack upside the head. Zoom, for the most part, sidesteps this. While there may still be room for improving the tastefulness of the factory presets, they are certainly far from horrible, and they do successfully showcase the G9.2tt’s capabilities without getting too cheesy. Impressively, a few of the presets uncharacteristically flirt with the concept of “subtlety.” A nice touch, to be sure.

Programing one of the 100 user patches is easy enough, with the majority of the amp models getting really close to the real thing. The effects models were for the most part good, with some sonic weirdness that may or may not be useful to everyone, but it seems like most bases are covered. Competition is fierce in the G9.2tt’s price range, but one would be hard-pressed to find anything both as powerful and flexible.

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ZOOM
MSRP $659.99
www.zoom.co.jp

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Comments

(13 comments) display by
UsernameComment
Corky
on 12/27/2012
Well Tom, I'm the same age as you, and I've been playing for 40 years plus too, playing classic rock from the 70's to modern day, Led Zep to Kings of Leon. I've used everything from Redmere to Marshall to Vox plus the Quad GT, JMP 1, Line 6 X3 Live and now the G9.2tt. I use my multi FX straight into a custom made power amp (made to sound like a valve power amp) and then into a Marshall 4 x 12. ALL my multi FX have sounded good, the best being the X3 live and this Zoom unit. They both faithfully mimic my favourite plexi amp sound, but the Zoom has the edge due to the Z pedal and the solid build quality. No matter which guitar I use from Strat to PRS, they all sound good, they CAN all sound crap too if you don't 'dial in' your basic sound on the valve pre and post settings (I would prefer if these were savable in each patch though), but very usable presets to start building your own sounds from.
Wadd, John Jr.
on 01/13/2012
It cut off my comment. Anyway, the oversight is that the tube knobs are not saved as part of the patch. So say you have a nice distortion going on. Save it, but know that the tube sound is not going to be there next time. You'll have to twist the tube knobs again. And this comes in to play when you switch to a Clean patch. The tube settings will carry over and dirty up your clean sound. Pretty minor oversight but it should have been caught.
Wadd, John Jr.
on 01/13/2012
With the exception of one, slightly-annoying oversight, the G9.2tt is a heck of a deal. I'll get to the oversight later on. You can pretty much make any sound you can think of with this unit. Either plug in your guitar and connect to your amp, or use the USB interface as a soundcard and record some tracks in your favorite DAW. I find using a cab and mic simulator can make some pretty awesome sounding tracks in the end. And while the MIDI cables are connected, use the included editor software to tweak every little detail. Not only does this unit model famous amps, but it also replicates some pretty famous pedals as well. Tube Screamer, Big Muff Pi, Guv'Nor, Rat, and on and on. Some time spent tweaking (without headphones!) is required for best results. If you think it's digital sounding, just keep experimenting. You really can get some nice useable sounds. The key is to experiment, and maybe take some time to read up on what different pedals do to the sound. Grasp the concepts and apply them when you are tweaking. Just as some knowledge of musical theory can pay dividends, so too will understanding why different pedals do what they do. Take the time to investigate your favorite guitarist's tone. What does he use? What pedals does he swear by? What pedal did So-and-So use on song number three on the "------" album? Start listening to music as a producer and focus on one element at a time. Tune everything else out. What kind of tone are you trying to create? Think midrange when trying to craft a memorable guitar tone. I won't go into much more...if you want to download the manual you can find it online and read up on everything this baby can do. This really is a versatile unit and worth the price. Hell, even one specialty pedal from some manufacturers costs more than this whole unit. To get the most out of the G9 will take some honest time on your part dialing in your tone. Please take some time studying, listening and learning. It will pay off. Now, a
Ben Reaves
on 12/13/2011
Crap, it didn't post my whole comment. I forgot where I left off... it was something about the pedals, and then an overview and a little trick I learned about using the fixed phaser and EQ to emulate a Strat's dual single-coil sound with humbuckers. Sorry, it's not my fault the comment truncated, haha. Anyways, great processor. Love to figure out what's up with all the noise, but hey, what're you going to do? By the way, the outputs DON'T include XLR balanced outs, so you WILL have to use a direct box to plug into a mixer unless the input snake has 1/4" ins. Read the manual to see how the Amp Select System works, it'll make AMAZING tones if you set it up right. (Amp Select System matches the frequency response of the processor's output to the amp you're using if you connect straight to the power section of the amp. If you're plugging into the guitar input, use the FRONT setting. Also, it only works if you turn the cabinet simulator off, so you can get the tone of your own cabinet.) Cheers, guys, keep on rockin'. - Ben Reaves
Ben Reaves
on 12/13/2011
Wizard, you obviously don't know your gear. I've owned my G9.2tt for the better part of the year (I know, I'm late on the line and Zoom's close to replacing it), and I haven't grown tired of it yet. The chassis is beyond solid and the valves are mounted quite securely. Love the tones, and the valve preamps make the thing sound like you're not even using a chip in the chain anywhere...except for the noise. The reason everyone can tell I have a pedal on the floor and not an amp is the HIGH noise floor on mine. The G9.2tt was advertised with a -100 dB noise floor, and that's probably true for most units.. I don't know if it's because I have an EOL unit (or at least that's my guess) or it's a lemon. It's prrrrobably a lemon, seeing as I've never seen anyone complain about a lot of digital noise coming from the DSP chip on high gain patches. But I can definitely say the A/D converters are screwed up (or crap) because of the noise. It's injected at input and output, not to mention the effects loop (noise is injected at the send and return as well, making high gain patches with external effects ridiculously noisy for the calibre of this unit). If anyone wants to help me solve the mystery of the noise, I'd like to know whether your G9 unit makes very much noise with the following settings: All effects off ZNR off PV Drive Gain = 60 Level = 80 Tone = 8 EQ off Cabinet on Mic = dyna Position = 1 Distance = 1 Accelerator Tube @ 3 o'clock Solid State @ -inf dB (off) Energizer Tube @ 9 o'clock Boost @ -inf dB (off) If it makes digital noise when your guitar is plugged it but not being played, then the A/D converters are crap on the unit. If it makes very little noise other than a 60 Hz hum from the pickups, then I know I need to get my G9 serviced. Another issue I'm having is the pedals. They squeak.. didn't do so brand new, either. I admit, I decided to test the build quality and I stood my 135 pounds on the Z-Pedal. It held me, but I don't know
Someguy
on 12/20/2010
I forgot, tom, you were a lot helpful. Rock On!!!
Someguy
on 12/20/2010
Hey, I´m buying one of this, its almost here!, anyway , would you tell me something 'bout the tubes, are they fragile? do they broke easely? Thanx in advance. by the way excuse my english, I´m from Mexico.
Jimmy
on 04/13/2010
I have owned this beast for a couple of weeks now, and only gets better and better! I also have a pod xt live and like that one too, but the zoom is the winner in the end.. i don´t use the pod at all any more..
I compared this one with the tonelab and loved the tonelab but there is more power in the zoom!!
The digitech gnx3000 is very good looking, but that is about it.. it sound crap!

If you are thinking about buying one compare it with pod x3 live and tonelab and maybe you like one of the other ones better, they are all great but I prefer the zoom
zztop
on 08/20/2009
chuj pizda zajebisty sprzet
Nick le Rock
on 08/01/2009
I love my G9.2tt. Plenty of people say it sounds digital, but I have also found that those people LOVE over-saturating their sound, and fail to understand the full potential of the tube booster. But I must add that the beast is strong and rugged, and adio interface is very good for recording, giving you under 10ms latency. Like I said, I LOVE my G9.



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