2007-08-03T23:37:43Z

Tube Head: /* What mics does the Axe-Fx simulate? */

==Axe-Fx Features==
===What amps does the Axe-Fx simulate?===
See the [[List of amp simulations]]

===What mics does the Axe-Fx simulate?===
See the [[Description of Mic Models]]

===What drive pedals does the Axe-Fx simulate?===
See the [[Description of drive models]]

===What effects does the Axe-Fx offer?===
See the [[Feature comparison]]

===How does the Spillover work on the Axe-Fx?===
See [[Spillover]]

==Axe-Fx Technical Questions==

===Will the Axe-Fx work in both Europe and the United States?===
Yes - the Axe has universal power input, 100-240VAC, 50-60Hz.
===What is the processing latency of the Axe-Fx?===
The processing latency is constant and very short. That was a design goal. It is around 600 microseconds IIRC. That's equivalent to being only 8 inches further away from the speakers.
One thing many manufacturers do is use fairly large block sizes to keep function overhead from wasting clock cycles. The block size in the Axe-Fx is small which wastes some clock cycles but keeps latency down.

The total latency is around 1 ms. There is 600us processing latency plus an additonal 400us of converter latency. If you use the loop you get another 400 us due to another codec in the chain.

===What is the patch change time for the Axe-Fx?===
Preset lag is 25-30 ms with Spill of and 15 ms with Spill on.

===What is the backup battery for the Axe-Fx?===
Standard CR2450 lithium battery.

===Do the output knobs on the front have any influence on the level of the digital out?===
No

===What is the difference in processor speed and memory between Ultra and Standard?===
20% faster. 6x the memory.

==Firmware Questions==
===How do you update the firmware?===
See [[Firmware install notes]]
===Where can I get the latest firmware?===
"Due to hacking attempts firmware is now available on a request basis only. If you'd like to install the newest firmware please send an email to support@fractalaudio.com with your name and we'll send you the information on how to download."

===What are the differences in firmware revisions?===
See [[Firmware history]]

==Operational Questions==
===How do I upload or download patches to the axe-fx===
Use the [http://axechange.net/editorbeta.aspx Axe-Fx editor] or 
See [[How to download/upload patches]]

===Is there anyway to fast forward through presets using the dial?===

Yes, turning the dial quickly will fast-forward thru the presets. Turning it slowly you will feel the knob click for each preset change. The key is to not spin it too fast. If you spin the knob too quickly the dial switches will bounce and reject the data. Maintain an even rotation rate and the "acceleration" will engage and it will fast-forward.

==Fractal Audio Questions==
===Who is Cliff Chase?===
See [http://www.musicgearsource.com/fractal.html Cliff Chase interview]

[[Category:FAQ]]

Frequently Asked Questions

2007-08-03T23:36:54Z

2007-08-03T23:30:35Z

Tube Head:

The following Mic Models are available in the Axe FX
 
<table width="879" border="1">
<tr>
<td width="210">Axe-FX Mic Type </td>
<td width="879">Description</td>
</tr>
<tr>
<td width="210">67 COND </td>
<td width="879"> </td>
</tr>
<tr>
<td width="210" valign="top">57 DYN </td>
<td width="879">What can you say about the Shure SM57 It is a tool found in the workbench of every sound engineer, both for live and studio applications. There's simply no question: it's a "must-have" mic. 
 
The SM57 is a cardiod (unidirectional) dynamic microphone with a contoured frequency response of 40 to 15,000 Hz, perfect for clean reproduction of vocals and instruments. But the SM57 is most renowned in the music industry as the standard microphone of choice for snare drums and guitar amplifiers. Go to any stage or studio and you're likely to find SM57s pointing at the amps and snare. 
 
By the way, the '57 has been proudly standing on the podium of the US President for over 30 years, so you can add patriotism to its outstanding attributes! This mic is also known to take a beating and come back for more, so tell your roadie Rocco to have a ball! Its outstanding performance, legendary reliability, and diversity of application make this "workhorse" the choice of performers, producers, and sound engineers the world over. 
 
Technical Info 
Type: Dynamic 
Frequency Response: 40 to 15,000 Hz (see Figure 2) 
Polar Pattern: Unidirectional (cardioid), rotationally symmetrical about 
microphone axis, uniform with frequency 3-pin professional audio connector (male XLR type) 
Case: Dark gray, enamel-painted, die-cast steel with a polycarbonate 
grille and a stainless steel screen. 
Dimensions: 32 x 157 x 23mm (1-1/4 x 6-3/16 x 29/32 in.) 
Swivel Adapter: Positive-action, break-resistant, adjustable through 180&#65533;, 
with standard 5/8 in.-27 thread 
Net Weight (without cable): 284 g (10 oz.) 
Furnished Accessories: Swivel Adapter, Storage Bag</td>
</tr>
<tr>
<td width="210">58 DYN </td>
<td width="879"> </td>
</tr>
<tr>
<td width="210" valign="top">421 DYN </td>
<td width="879">The MD 421 is one of the most recognized microphones in the world. Its excellent sound qualities enable it to cope with the most diverse recording conditions and broadcasting applications. The 5-position bass control enhances its "all-round" qualities. 
 
Features 
Rugged professional microphone 
5-position bass roll-off switch 
Effective feedback rejection 
Clear sound reproduction 
Easy handling due to pronounced directivity 
Includes microphone clamp for 3/8 in. thread 
 
Technical Info 
Pick-up pattern: cardioid 
Frequency response: 30 - 17,000 Hz 
Sensitivity: (free field, no load) (1 kHz) 2 mV/Pa +/- 3 dB 
Nominal impedance: 200 ohms 
Min. terminating impedance: 200 ohms 
Dimensions in mm: 215 x 46 x 49 
Weight: approx. 385 g</td>
</tr>
<tr>
<td width="210">87A COND </td>
<td width="879"> </td>
</tr>
<tr>
<td width="210" valign="top">U87 COND </td>
<td width="879">Over 50,000 U87 users can't be wrong, this microphone is the professional standard and sets the mark by which all others are measured. The U 87 will celebrate its 40th birthday in 2007 and is still going strong. 
 
The U 87 is probably the best-known and most widely used Neumann studio microphone. It is equipped with a large dual-diaphragm capsule with 3 directional patterns: omnidirectional, cardioid, and figure-8. These are selectable with a switch below the headgrille. A 10 dB attenuation switch, located on the rear, enables the microphone to handle sound pressure levels up to 127 dB without distortion. Furthermore, the low frequency response can be reduced to compensate for proximity effect. 
 
Features: 
Variable large diaphragm microphone 
Pressure-gradient transducer with double membrane capsule 
The studio microphone classic 
3 directional characteristics: omni, cardioid, figure-8 
Switchable low frequency roll-off 
Switchable 10 dB pre-attenuation 
Ideal as main and as support microphone in the most differing recording situations 
 
Applications 
The U 87 Ai condenser microphone is a large diaphragm microphone with 3 polar patterns and a unique frequency and transient response characteristic.</td>
</tr>
<tr>
<td width="210" valign="top">E609 DYN </td>
<td width="879">e609 Silver 
The e609 Silver is based on the legendary MD 409 microphone. Able to withstand high SPLs without distorting, the e609 Silver's flat-profile capsule allows extremely close miking of guitar cabinets and precise drum miking, particularly toms. The e609 Silver's super-cardioid design improves isolation while its increased output and wider frequency response improves performance. Its sound inlet basket, made of refined steel, is distinguished by a unique silver address side. 
 
Features: 
Metal construction -- rugged and reliable 
Super-cardioid pick-up pattern provides isolation from other on-stage signals 
Hum compensating coil reduces electrical interference 
Neodynum ferrous magnet with boron keeps mic stable regardless of climate 
 
Technical Info 
Pick-up pattern: Super-cardioid 
Frequency response: 40 - 18,000 Hz 
Sensitivity: 1.5 mV/Pa at 1 kHz, nominal 
Nominal impedance: 350 Ohms 
Minimum terminating impedance: 1 k 
Dimensions in inches: 2.17 x 1.34 x 5.28 
Weight: 6.43oz 
Contact Pressure: 2.5 N 
Weight (without cable): 9.2 oz</td>
</tr>
<tr>
<td width="210">RE16 DYN </td>
<td width="879"> </td>
</tr>
</table>

2007-08-03T23:16:10Z

Tube Head:

2007-08-03T23:08:37Z

Tube Head: New page: Description of Mic Models

Description of Mic Models