- What is GuitarJack?
GuitarJack Model 2 is the highest quality audio interface that connects a wide range of instruments, microphones, and other audio hardware to the iPhone 4, iPad 2, iPad, and iPod touch (3rd and 4th generation) via 1/4" instrument and 1/8" stereo mic/line inputs. GuitarJack's 1/8" stereo line/headphone output offers increased drive for headphones. GuitarJack features 60 dB of continuous level control, and offers configurable Pad, Lo-Z and Hi-Z modes. When compared with other device-powered iOS input accessories, GuitarJack offers the highest quality sound, and is the only input/output for iPhone, iPad, and iPod touch that can record in stereo and simultaneously record vocals and an instrument when used with an app like FourTrack that supports those features.
FourTrack ($4.99), StudioTrack ($9.99), the new GuitarTone app (free), and Taylor EQ (free) include the GuitarJack control panel, where users can select an input and set the input/recording level. GuitarJack is also a great-sounding input/output solution for third party amp models and recording apps like Apple’s GarageBand app.
GuitarJack has several advantages over other device-powered dock connecting audio accessories, including stereo mic/line-input, configurable Hi-Z or Lo-Z 1/4" instrument input, simultaneous instrument and microphone recording with both inputs when used with apps like FourTrack and StudioTrack that support those features, software controllable input level control with 60 dB of gain plus 12 dB pad for 72 dB of adjustment, stereo line out/headphone jack with more drive than the iPhone built-in headphone jack, a 24-bit AD/DA converter, and the highest quality sound. More regarding comparison.
- What are GuitarJack's features?
GuitarJack Hardware Features:
- 1/4 inch (6.5 mm) instrument input - nickel-plated solid brass Switchcraft (10,000 MTBF) jack
- 1/8 inch (3.5 mm) stereo mic/line input - (no phantom power is provided)
- 1/8 inch (3.5 mm) stereo headphone/line output with increased drive for headphones
- Dock connector designed for use without removing most cases
- Sleek and rugged aluminum shell
GuitarJack Software Features: (Control Panel Included in FourTrack, StudioTrack, GuitarTone, and Taylor EQ)
- Level Control:
- 60 dB of continuous level control (72 dB with the 12 dB pad)
- Input Modes:
- Instrument (1/4 inch) - mono - Pad, Lo-Z or Hi-Z mode
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Mic/Line (1/8 inch) - mono, dual-mono or stereo - Pad, Normal or Boost mode
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Both inputs - Mic/Line input on right channel and Instrument on left channel
- Included Software:
- GuitarTone and TaylorEQ are available for free
- Additional amps and effects ($19.99 value) are enabled for free in GuitarTone, StudioTrack and FourTrack while GuitarJack is connected.
More Info: GuitarJack Technical Specifications
- What are the differences between GuitarJack Model 1 (no longer available) and GuitarJack Model 2?
GuitarJack Model 1 is no longer available.
GuitarJack Model 2 has an introductory price of $149.
The main differences between Model 1 and Model 2:
- GuitarJack Model 1 was only compatible with iPod touch (3rd generation), whereas Model 2 is compatible with more devices including iPhone 4, iPad 2, iPad, iPod touch (3rd and 4th generation). This means GuitarJack Model 2 is also compatible with StudioTrack on the iPad.
- GuitarJack Model 2 adds a 24-bit AD/DA converter. (24-bit dependant on app and OS compatibility)
- GuitarJack Model 2 remembers your settings even if the iOS device sleeps, whereas Model 1 did not remember your settings.
- GuitarJack Model 2 includes a spacer near the dock connector that helps keep the accessory flush with the iOS device, and allows use without removing most cases.
- GuitarJack Model 2 offers industrial design and metal finish improvements (was powder coated, now black nickel plated with stainless steel side panels).
- In general, the tech specs for GuitarJack Model 2 are better than the tech specs for GuitarJack Model 1. The minor exception is the headphone output, which is a bit lower output now, but continues to be an improvement over the iPhone 4 headphone output. See changes from GuitarJack Model 1 => GuitarJack Model 2 here:
- Line/Headphone Output:
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Max level (16ohms): 1.23Vrms (95mW) => 1.00Vrms (63mW)
For comparison, the iPhone 4 headphone output into 16 ohms is about 45mW.
- Max level (10kohms): 1.30Vrms (+4.5dBu) => 1.00Vrms (+2.2dBu)
- Freq resp: +0.02/-0.20dB => +0.05/-0.40dB
Noise level: -95dB => -97dB
- Dynamic range: 95dB => 96dB
- THD (600mVrms): 0.0025% (-92dB) => 0.0020% (-94dB)
- Stereo crosstalk: -70dB => -88dB
- Line/Mic Inputs:
- Noise level (RMS, A-weighted): -88dB => -96dB
Dynamic range (RMS, A-weighted): 88dB => 96dB
THD (-3dBFS): 0.05% (-66dB) => 0.008% (-82dB)
Stereo crosstalk (1kHz): -86dB => -96dB
- How do I get started using GuitarJack?
Plug a 1/4 inch and/or 1/8 inch connector into GuitarJack. Plug headphones into the 1/8" stereo/line out on the GuitarJack - for best results do not use the headphone output on the iPhone/iPad/iPod touch.
Plug GuitarJack in via the dock connector on the iPhone/iPad/iPod touch before launching a GuitarJack enabled app like FourTrack, StudioTrack, GuitarTone, and Taylor EQ. The GuitarJack control panel is located under Song Tools in those apps. The GuitarJack control panel is where you can select a mode and set the input level before recording. The default input configuration, when GuitarJack is first connected, uses the Instrument (1/4") input in Lo-Z mode for the left channel and the Mic/Line (1/8") input in Normal mode for the right channel. This allows GuitarJack to work well out of the box with most third party audio apps like other recording and amp apps, even if they don't have a GuitarJack Control Panel. To change modes or set levels for GuitarJack use with third party apps, configure the settings using an app with the GuitarJack control panel (eg. FourTrack, StudioTrack, Taylor EQ or GuitarTone, then quit to launch the third party app (see which apps you can use with GuitarJack). GuitarJack will retain the current settings and levels even when the iOS device goes to sleep or the GuitarJack is disconnected.
Please read the guide above and these frequently asked questions for more information. Contact GuitarJack support with any questions.
- Which devices work with GuitarJack?
GuitarJack Model 2 is made for iPhone 4, iPad 2, iPad, and iPod touch (3rd and 4th generation). It was also made for iPod touch 2nd generation, however the latest versions of GuitarTone and FourTrack no longer work with iPod touch 2nd generation because Apple has chosen to not update the operating system on the iPod touch (2nd generation). Email sales@sonomawireworks.com with questions about compatibility.
- Will GuitarJack allow me to adjust the input level?
GuitarJack allows you to adjust the analog input level for 60 dB of analog input gain (72 dB with the 12 dB pad) controlled with the GuitarJack control panel, located under Song Tools in FourTrack, GuitarTone, StudioTrack, and Taylor EQ. Observe the metering in the GuitarJack Song Tool to prevent clipping and set gain level appropriately.
- Does GuitarJack do input monitoring?
Input monitoring is on by default in FourTrack. The input signal can be heard through the 1/8" headphone output on GuitarJack via the GuitarJack Song Tool so you can adjust your input settings, but will be silent when you exit the GuitarJack Song Tool. Arming a new track will begin monitoring in the headphones.
- What is the latency in GuitarJack, and latency through GuitarJack and whatever app is being used (while in-app monitoring is on)?
GuitarJack's latency is 40 samples, which is less than 1 millisecond. The OS itself adds 176 samples. FourTrack's input and output buffers are both 512 samples. This number could be reduced, but we want FourTrack to run on as many devices as possible. The buffersize chosen for FourTrack is a compromise between latency and processing efficiency for all the tasks that FourTrack needs to accomplish on iPhone 3GS, iPhone 4 and iPhone 4S. We are working to reduce it, and may offer a lower latency option on more powerful devices like the iPhone 4S. The overall latency of running GuitarJack and FourTrack with input monitoring on is about 1240 samples, which is about 28 milliseconds.
- How do I switch between recording pairs of tracks and one track at a time?
Use the GuitarJack Control Panel Song Tool in FourTrack or StudioTrack to select either 1/4 inch (mono), 1/8 inch (mono, dual-mono or stereo), or both inputs (mic/line input on left channel and instrument on right channel).
- Why am I not getting signal on both channels?
If you're trying to get signal on two channels, here are some things to check:
- Make sure you are using a stereo microphone with an appropriate connector cable, like the ones listed here.
- What kind of cable are you using to connect to the GuitarJack? Some 1/8" adapters split the left and right to separate connectors, some just duplicate the left signal to both outputs. Make sure yours actually splits the left and right to separate RCA, XLR or 1/4" connectors.
- Test your cable and/or adapter with another device to make sure it's working.
- If you are using GuitarTone to setup GuitarJack Model 2, then go to the Mixer and make sure Monitor Level 2 is turned up. The GuitarTone app doesn't have pan controls at the moment, so both inputs will be in the center. We want to add pan ASAP.
- If you are using FourTrack, make sure the pan controls are set correctly on the FourTrack mixer. If channel 1 and 2 (or 3 and 4) are both panned left, then it will sound like both inputs are on the left side.
- Why can't I hear the microphone in "Both" mode?
If using a mono microphone, it needs to be connected to the right channel of the stereo mini-connector. Most mono adapters only connect to the left pin, so use one of these 4 stereo splitter cables and connect the microphone to the right channel. Also make sure to select the "Both" tab in the GuitarJack control panel. You can only record on 2 tracks simultaneously in apps that support that behavior, like FourTrack and StudioTrack.
- What's the recommended way to connect GuitarJack to a mono guitar amp in?
Use a 1/8" stereo to dual male 1/4" cable. Plug one of the 1/4" jacks into the amp. Leave the other 1/4" plug hanging (unless you have a stereo amp). Since the output of GuitarJack is stereo, a mono cable will get the same signal on the tip and ground, so a mono cable won't work well.
- Does Guitarjack work with Garageband?
GuitarJack works best with FourTrack on the iPhone or StudioTrack for iPad because FourTrack and StudioTrack can record an 1/8" input in stereo onto two seperate tracks, and they can record an 1/8" input and 1/4" input simultaneously onto two separate tracks. If you'd like to use GarageBand, you will find that GuitarJack works just as well, if not better, than other input accessories, with improved sound quality.
- Does GuitarJack allow recording of guitar in GarageBand on one track? Yes
- Does Garageband allow stereo recording on two tracks like FourTrack does? No, GarageBand does not allow for stereo inputs to be on two separate tracks. However, GuitarJack does enable stereo recording on one stereo track in GarageBand.
- Does GuitarJack allow for simultaneous voice and instrument recording in GarageBand? While GuitarJack lets each channel of input come from different sources, GarageBand does not allow for separate recording of inputs onto separate tracks like FourTrack and StudioTrack do. FourTrack or StudioTrack, paired with GuitarJack, do allow simultaneous voice and instrument recording onto separate tracks.
- Does GuitarJack work with the amp models in GarageBand? Yes, and selectable input impedance, configurable via the GuitarJack control panel, ensures both passive and active pickups will sound their best with any amp models. Also try Sonoma's free GuitarTone amps and effects app and song tool included in FourTrack and StudioTrack.
- In a nutshell, GuitarJack is compatible with GarageBand for both instrument and microphone recording, with mono or stereo inputs to either one mono track or one stereo track. While GarageBand does not currently support recording two mono sources to two separate mono tracks, the FourTrack and StudioTrack recording apps can record separate mono sources to their own tracks.
- Does GuitarJack's dock connector come loose too easily?
GuitarJack was designed to be resting on a flat surface, since you cannot hold it while also playing a guitar. An average guitar cable weighs more than GuitarJack and your iPhone together, so it is important to not allow your cable to yank the phone around. We've used a competitor's cable-based accessory, and the first time we plugged a guitar cable into it, the accessory and iPhone were pulled right off the table. As a safety measure, we wanted GuitarJack to be able to come loose if cables are yanked. This helps keep iPhones/iPads/iPod touches from flying around the room. Guitar cables often get pulled out of even the most rugged amps and guitars due to moving around while playing, so many guitar players loop their cables through their guitar strap and through the handle on top of the amp to prevent them from unplugging, or worse, bending or breaking the jack on the guitar or amp. Similar measures to restrict guitar cable movement using other immovable objects should be taken when using GuitarJack.
If you prefer a cable connection, dock extender cables can be had for very little money (dock extender recommendations below). Sonoma considered using a cable, but decided that with the availability of extenders, having a direct connection provides the most flexibility.
- Will dock extender cables add distance between GuitarJack and the iPhone/iPad/iPod touch?
While many users enjoy using GuitarJack with no cable, some users like the distance that a cable solution provides, but prefer to use GuitarJack over competing cable solutions because GuitarJack is the best sounding solution with the most features. For those GuitarJack users, we recommend the CableJive DockExtender 30-pin Extender Cable (24 inch) and RadTech Dock Extender cable (19 inch) because we have tested them, and they work great with GuitarJack. The CableJive DockExtender 30-pin Extender Cable (2-foot) and (6-foot) are now available for purchase in our store. We have noticed no problems with increased impedance or reduced sound quality when using these cables. Other cables may cause issues with impedance, but we have not tried them.
- How does GuitarJack compare with other input options? What makes GuitarJack better?
Headphone input connecting accessories: When compared with audio input adapters that connect via the headphone input, GuitarJack has the least amount of crosstalk. The headphone input inherently has a lot of crosstalk (noticeable with recording and input-monitoring), and the only way to have access to communicate with software (necessary for stereo recording and more) is via the dock connector. GuitarJack offers the quieter and software-controllable dock connector route.
Dock connecting accessories: GuitarJack is better than alternative dock connecting, device-powered accessories because it is the only accessory that offers all this and more: stereo recording and simultaneous voice and instrument recording with recording apps like FourTrack and StudioTrack; a 1/4 inch instrument input with configurable pad, Lo-Z and Hi-Z modes and 60 dB of continuous level control; a 1/8 inch stereo mic/line input with configurable pad and 60 dB of continuous level control; and an 1/8 inch stereo output with increased drive for headphones.
Sonoma Wire Works made this Comparison Chart of Audio Accessories for iOS (PDF) (PNG).
We recommend comparing the sound of the recording quality from each of these devices, and believe you'll be pleased with GuitarJack.
- How does GuitarJack compare with the Apogee JAM?
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GuitarJack has stereo mic/line-input, Apogee JAM has mono instrument input only.
- GuitarJack has configurable Hi-Z or Lo-Z 1/4" instrument input, Apogee JAM is "optimized for active and passive pickups" but doesn't have a configurable impedence.
- GuitarJack can simultaneously record instrument and microphones using both inputs, JAM only has instrument input.
- GuitarJack has software controllable input level control with 60 dB of gain plus 12 dB pad for 72 dB of adjustment, Apogee JAM only has analog thumb wheel adjustment with 40 dB of gain.
- GuitarJack has a stereo line out/headphone jack with more drive than the iPhone built-in headphone jack, Apogee JAM has no analog output.
- GuitarJack has a dock connector built-in, Apogee JAM requires an included custom Apogee cable.
All trademarks are property of their respective owners. Contact sales@sonomawireworks.com to ask about compatibility.
For more information on what differentiates GuitarJack from other devices, please see the GuitarJack Forum thread on this topic. Subscribe to News about GuitarJack.
- Why is GuitarJack more expensive than other options?
The engineering, chips, circuitry, 3 jacks, 30 pin connector, machined aluminum housing and other high quality materials involved in producing it makes GuitarJack cost more to produce than adapters that plug into the headset jack. GuitarJack is made in America, not China, which also causes it to be more expensive to produce than many other options. If you are looking for the best sounding solution that works best for recording, GuitarJack is the premium choice.
- Which apps can I use with GuitarJack?
GuitarJack works best with FourTrack ($4.99), StudioTrack ($9.99), GuitarTone (free), and Taylor EQ (free) because they include the GuitarJack control panel. GuitarJack is compatible with many third party recording apps, guitar tuners, and audio effects apps, like Apple's GarageBand, even if they do not have a GuitarJack control panel. To change modes or set levels for use with third party apps, configure the settings using an app with the GuitarJack control panel (like the free GuitarTone app), then quit to launch the third party app. GuitarJack will retain the current settings and levels even when the iOS device goes to sleep or the GuitarJack is disconnected.
Sonoma has tried GuitarJack with the following third party apps that do not include a GuitarJack Control Panel and they work great. We're sure GuitarJack works with many more audio apps!
Sonoma Wire Works is keeping track of GuitarJack compatible third party apps in the GuitarJack Forums.
The only amp model that we know doesn't work is AmpliTube, and we communicated with IK the necessary changes they would have to make in AmpliTube to make it work with GuitarJack.
- Is there a free app with the GuitarJack control panel?
The free GuitarTone amps, effects, and tuner app and the free Taylor EQ app that Sonoma developed in conjunction with Taylor Guitars include the GuitarJack control panel. Many of Taylor EQ's features are built-in to FourTrack and StudioTrack as a Song Tool. GuitarTone's amps, cabinets, and effects are unlocked in FourTrack and StudioTrack when your device is connected to GuitarJack.
- Does GuitarJack require batteries?
Can my iPhone, iPad or iPod touch charge while using GuitarJack?
GuitarJack is device-powered, so it requires no batteries. While you cannot charge your iOS device while GuitarJack is plugged in, you can use your device for more than 8 hours with GuitarJack. Sonoma has demoed GuitarJack with FourTrack, StudioTrack and GuitarTone at trade shows for more than 8 hours continuously before needing to recharge (screen brightness set to less than 30% optimizes battery life).
- What is the Taylor EQ app?
The Taylor EQ iOS app is an input EQ for enhancing the sound of a Taylor guitar when played through GuitarJack on an iOS device. Players can select from a range of EQ presets that complement Taylor's signature guitar body shapes, including the Grand Auditorium, Grand Symphony, Grand Concert, Dreadnought, T5, or the new GS Mini. Each EQ preset was custom designed by Taylor Guitars' engineers to optimize the tone of each body shape for use with the GuitarJack. Players can also create a custom tone for any guitar by using the six-band parametric equalizer in Advanced EQ mode, and play along to their favorite songs by launching Taylor EQ while the iPod app is playing.
While the Taylor EQ app will work with most guitar adapters and any acoustic guitar, it is optimized for use with the GuitarJack and Taylor guitars equipped with the company's Expression System® for the highest quality sound. Taylor EQ includes the GuitarJack control panel, which allows users to configure the GuitarJack settings and levels. Many Taylor EQ features are built-in to FourTrack and StudioTrack to enhance recordings of Taylor guitars or any other acoustic guitar.
- What are Taylor EQ app's features?
The Taylor EQ Features:
- Six Taylor Guitar EQ Presets: Select from a range of EQ presets that complement Taylor's signature guitar body shapes, including the Grand Auditorium, Grand Symphony, Grand Concert, Dreadnought, T5, or the GS Mini.
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Advanced Mode: Use the 6 band Parametric EQ with frequency, gain and pinch-for-Q gesture control to create a custom tone for your Taylor Guitar or any guitar. Then save the settings for later use. Toggle between basic and advanced to hear the difference.
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iPod Playthrough: Play along with your iPod songs on your iPhone or iPod touch while in the Taylor EQ app.
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Compressor/Limiter: A factory configured compressor-limiter sweetens the sound and keeps the output from clipping, or turn it off to hear the unprocessed output.
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Monitor Level: Balance the level when playing along with iPod songs. Turn it up to push the compressor harder.
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GuitarJack Control Panel: GuitarJack connects instruments, stereo line inputs and mics to the iPod Touch (3rd generation) via 1/4 inch instrument and 1/8 inch stereo mic/line inputs. GuitarJack features a 1/4 inch instrument with configurable pad, Lo-Z and Hi-Z modes, a 1/8 inch stereo mic/line input that includes pad, normal and boost modes, and a 1/8 inch stereo output with increased drive for headphones. Each input has 60dB of continuous gain/level control. You can configure GuitarJack's levels in Taylor EQ for the best possible sound, and what you'll hear through the improved headphone jack sounds better than through the iOS device headphone jack. Levels set using Taylor EQ's GuitarJack Control Panel settings will remain set when you switch to compatible audio apps, even if they do not include the GuitarJack Control Panel.
- What are the differences between the Taylor EQ app and the Taylor EQ Song Tool in FourTrack and StudioTrack?
The Taylor EQ Song Tool built-in to FourTrack and StudioTrack includes all the same features as the Taylor EQ app except there is no iPod playthrough and no preset saving and loading. Taylor EQ preset saving and loading will be coming to FourTrack. iPod playthrough is not possible in FourTrack and StudioTrack.
- What are the differences between the GuitarTone app and the GuitarTone Tool in FourTrack and StudioTrack?
The GuitarTone Song Tool built-in to FourTrack includes all the same features as the GuitarTone app except there is no iPod playthrough and no preset saving and loading in FourTrack like there is in GuitarTone. iPod playthrough is possible in GuitarTone, but it is not possible in FourTrack or StudioTrack. GuitarTone is available in the GuitarTone app, FourTrack and StudioTrack.
- Will third party apps get the GuitarJack control panel?
Sonoma is preparing the GuitarJack Control Panel SDK for third party developers, similar to the AudioCopy/AudioPaste SDK.
- Can third party amp modeling apps connect directly to the FourTrack app?
As of iOS 4.1, it is not possible to have the audio from one app running into the input of another, so one app cannot mix into another app. The multi-tasking behavior on the phone is quite limited in terms of audio routing between apps. Audio can be blended from one app into the main output along with other apps, like running Pandora in the background, or listening to the iPod app while using the Taylor EQ app. However, two apps using inputs cannot be run at the same time. Only the foreground app has access to the audio input signal, so even if you could put AmpKit into the background, it would not have access to the audio input signal.
- Does Sonoma make any amp or pedal modeling software for FourTrack and GuitarJack?
Yes, Sonoma makes the GuitarTone app, a standalone app and a Song Tool in FourTrack and StudioTrack.
- What is the GuitarTone app and what are its features?
GuitarTone is an amp and effects App and Song Tool in FourTrack and StudioTrack. Please see the GuitarTone page for more information.
- Which microphones and audio cables are recommended for use with GuitarJack?
GuitarJack will work with any un-powered dynamic microphone, eg. Shure SM-57, SM-58, EV RE-20, Sennheiser MD-421, and more. An XLR to 1/4" cable or adapter will be required. A low-Z to hi-Z impedance adapter is NOT required. GuitarJack does NOT provide phantom power, but it can be used with mono or stereo battery powered condenser microphones.
Sonoma Wire Works has tested GuitarJack with the following battery powered condenser mics:
- Rode NT4 ($899 MSRP) - stereo XY condenser microphone with two externally biased 1/2 capsules with gold sputtered diaphragms. Phantom power or 9V battery operation. Doug Wright, Sonoma Wire Works' CEO, uses the Rode NT4.
- AKG C1000S ($399 MSRP) - cardioid condenser microphone, great for mobile recording or live sound. Phantom or battery power.
- Sony EMC719 ($89.99 MSRP) - one point stereo microphone.
- Sony ECMMS907 ($99.99 MSRP) - one-point MS stereo electret condensor mic with adjustable pickup angle.
- More microphones listed in the GuitarJack Forum Microphone thread.
GuitarJack's 1/4" connector is unbalanced (TS) only. Mono microphones can be connected to the 1/4" connector, but the 1/4" connector will not have the boost mode that the 1/8" connector features. Some XLR-1/4" cables have impedance conversion built in or connect the wrong pins to the 1/4" cable.
GuitarJack's 1/8" connector is stereo unbalanced (TRS). It has >72dB of gain with boost mode enabled and the slider at max so you should be able to get plenty of signal level from your microphones. The best way to connect gear is using a Y cable for the type of connection so that you can connect the mic to the left or right depending on the situation, for example, we recommend the following depending on your needs:
- What do reviewers think?
- Engadget.com - "GuitarJack Model 2 is a handsome, well-built adapter for capturing ideas in instrumental and vocal form. Machined aluminum housing looks nice...also alleviated fears about damaging in a gear bag."
- Rolling Stone - "GuitarJack remains the top-of-the-line instrument-to-iPhone interface...impeccable sound with no discernible noise. Its solid aluminum body also has a 1/8-inch input for a microphone, so you can record on two tracks simultaneously, using the company's FourTrack or StudioTrack app."
- The Loop - "The proof is in the sound. GuitarJack worked beautifully...the quality of the signal was evident...a clean, clear signal for your guitar. I’ve been a fan of Sonoma Wire Works for many years. They are a company that cares about its users and they make very high-quality software and hardware products. If you’re looking for a device to play your guitar on the iPhone or iPad, I highly recommend GuitarJack."
- SonicState - "This is the Rolls Royce...the GuitarJack Model 2... it's made of out metal...it's a completely different kettle of fish from the other ones. This has got a guitar jack in, a headphone output, and it's also got a stereo input. If you use Sonoma's own software, you can actually record multiple inputs simultaneously. it's just beautiful, it's just gorgeous. It sounds great. The converters on this are designed by someone who's famous for Universal Audio front end stuff, so it's got good heritage."
- MusicTech Magazine - "Mobile pioneer Sonoma Wire Works has updated GuitarJack...Model 2 adds an AD/DA converter, remembers your settings even if the iOS device is asleep, and includes a spacer near the Dock connector to keep it flush with the iOS device."
- More GuitarJack News & Reviews
- Is GuitarJack 24-bit?
GuitarJack Model 2 includes a 24-bit AD/DA Converter, however only 16-bit recording is possible with GuitarJack's current firmware. Once 24-bit recording is possible, Sonoma will provide an easy way for Model 2 owners to either update via a Sonoma app, or mail the unit to us for a firmware update. 24-bit recording is dependant on a GuitarJack Model 2 firmware update, App implementation, and will be available only on iPhone 4, iPad 2, iPad, and iPod touch (4th generation). Once 24-bit is implemented in GuitarJack Model 2 firmware and Sonoma's Apps, an announcment will be made here. Until then, enjoy 16-bit recording quality.
- Why does WiFi and 3G service disappear when I use GuitarJack with my iPhone 4S?
This is an iOS bug when using an iPhone 4S and GuitarJack or other dock connecting audio accessories. GuitarJack will work fine without WiFi or 3G. To get WiFi and 3G back, you don't have to reboot, you can just turn airplane mode on for 10 seconds and off. After disconnecting GuitarJack, WiFi and 3G will go back to normal. It is recommended to use GuitarJack while in airplane mode. Sonoma has notified Apple about this iOS issue.
- Why are there audio glitches, pops, or clicks in my recordings?
Audio glitches, pops and clicks can occur in FourTrack and other recording apps when other apps are running in the background. With the introduction of iOS 4, Apple added "multi-tasking", the ability for apps to continue running in the background. When Apple implemented this, they made it the default behavior of apps to continue running in the background even when you press the home button to "quit" the app and go back to the Springboard (aka home screen). If you double tap the home button, you can see a list of all the apps you've run since launching your phone. Some of these may be running background tasks, others aren't. Unfortunately, there is no indication of what these apps are doing, and it's at each app developer's discretion to really quit when "backgrounded". To be sure to have as much CPU and RAM available as possible for recording, we recommend users quit all other running apps. This is good advice for using other apps that you may notice this behavior with as well. We also recommend running in airplane mode to reduce radio interference, CPU usage of the phone and other radio processes, and avoid interruption of your recording by phone calls.
- Does Sonoma Wire Works plan to make GuitarJack or FourTrack for Android?
One of the main reasons FourTrack hasn't been ported to Android yet is that there is no syncronized record and playback system on Android, which is necessary for multitrack recording development. Also the Android SDK doesn't include latency information feedback yet, which is also necessary for developing a quality multitrack recording app. We would also have to own all the device(s) and have the time to develop and support them - it would take a lot of time and resources to support the large number of Android devices compared to the small number of iOS devices. We are still keeping an eye on the situation, and it isn't entirely out of the question. Once we are able to develop our software for other devices, we may be able to develop an accessory for Android. At the moment, we only have plans to develop for iPhone, iPod touch and iPad.
- Where can I find GuitarJack Images?
GuitarJack Images
- Is there a warranty for GuitarJack?
Please see the GuitarJack Warranty page.
- What is the return policy for GuitarJack?
Please see the GuitarJack Return Policy page.
- Where can I purchase GuitarJack? Is international shipping available?
GuitarJack can be purchased directly from the Sonoma Wire Works Online Store or through an approved GuitarJack dealer.
- Where can I find more information?
GuitarJack Features, Detailed Technical Specifications, and more. Please email support@sonomawireworks.com for any additional information.
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