Axe fx ultra amp list. FM9 • MORE POWER, MORE FOOTSWITCHES, MORE OPTIONS.
Axe fx ultra amp list The Owners Manuals also list the available effects in the products and the Blocks Guide describes them. You can download the latest versions from Fractal Audio's support page. There is now more recent firmware for the Axe II, and we are confident this time it is definitely the final real. Download the latest revision here. There have been several Ecstasy models (read the history on the Bogner site). FRFR/Direct presets (like all of the Factory presets) are designed for "full-range flat-response" systems such as studio monitors, PAs, headphones, etc. If you want the Axe-Fx effects to come after the preamp, like delay or reverb, and you have a combo or guitar head, do this: Mar 17, 2018 · The number of cabs in the Axe-Fx III can be overwhelming. In addition to industry leading amp modeling, the Axe-Fx II is an incredibly powerful and flexible multi-effects processor, with ultra-realistic recreations of classic stomp boxes and rack processor effects. December 2016: Added information about preamp tubes to each model. I used this rig happily for many, many years. ENGL Savage model with the input stage (and possibly power amp) from an SLO-100. Download presets and cabs, or upload your own creations. Pre-Amp / Effects Processor. Output Mixer The effects inventory is listed below along with the feature comparison of the Axe-Fx and Axe-Fx Ultra TM: Despite the huge arsenal of effects at your disposal, the Axe-Fx first-and-foremost emphasizes sound quality. 1 Amplifier [AMP] The Amp block reproduces the sounds of an impressive array of vintage and modern guitar and bass amplifiers, with 256+ different “types” based on stock, custom, and hybrid models. Unique to the processing in the Axe-Fx is our proprietary natural processing algorithms. The Axe-Fx III is the latest in a line of legends—the world’s most powerful all-in-one processor for guitar, bass, and other instruments. A PRODUCT FOR EVERY PLAYER The Fractal Audio Systems family of processors includes three different products each built on the same industry-leading amp modeling, speaker cab simulation, effects, and flexible foot control. Here's a spreadsheet with a more concise list. Sep 24, 2025 · About the factory presets The Axe-Fx, FM3 and FM9 have 512 factory presets installed. The Modern Family Choose from three fantastic products, each based on the same leading-edge technologies by Fractal Audio Systems. Feb 15, 2024 · Hey everyone. Amp & Cab Quick Reference Guide for Axe-Edit Amp and cab block parameters explained Amp and cab descriptions Amp speaker types matched with Axe-Fx cabs CC assigments sorted by function & CC Drive block descriptions Amp and cab block diagrams While Kahney and Monteith have previously used Mesa Boogie Triple Rectifier amps, the pair used the coveted Axe-FX Ultra profiling rig for both amplifier tones and effects for a number of years. at YA — York Audio Common combinations of amps and cabs are listed on the Amplifier models list page and in Yeks Guide to the Fractal Audio Amp models Axe-Fx III, FM3, FM9 The amp modelers have two Factory banks with 1,024 UltraRes IRs each, and a Legacy bank that contains all 189 stocks cabs from the Axe-Fx II. And that’s the amp on which the four models in the Axe-Fx II and AX8 are Amp Packs Axe-Fx II Axe-Fx II Amp Packs Amp Packs Axe-Fx III Axe-Fx III Amp Packs Amp Packs Axe-Fx Ultra FM3 FM9 Line 6 Modelers Helix Helix Amp Packs Amp Packs Apr 1, 2004 · The Axe-FX Ultra utilizes a faster processor with more memory than the standard Axe-FX. The Axe‑FX Ultra and standard Axe‑FX are similar but the former, reviewed here, has a faster processor and more memory, which equates to the ability to run Dec 28, 2003 · Thanks Yek, this has been an amazingly educational and entertaining resource. Fender Deluxe Reverb Great, chimey tone with nice power amp breakup when you push the MASTER. Bank A showcases amp models mainly, while Banks B and C showcase effects. 0 Zip Archive—Sep 18, 2019 This firmware is the final port of the “Ares” amp modeling used in the Axe-Fx III. I have an old Ampeg SVT and a newer SVT3 Pro, but I'm really happy with the Axe/Matrix/Ampeg Cab. pre-amp/effects processor. 07 - Free download as PDF File (. seriously. It was suggested I do Bodhisattva. Featuring our latest amp modeling technology, thousands of UltraRes™ speaker cab simulations, and industry-leading Axechange - Fractal Audio Systems. Apr 17, 2019 · Hi everyone, I've been a die hard tube amp guy for ages, but am just about to order an AxeFX III & would like to ask the Axe FX veterans what the best cab & power amp combo would be for the best real life amp tones & most importantly, best amp feel. I'm currently running a POD HD Pro X > Power Nov 1, 2015 · From the list of the 266 channels amp modeled in the AxeFXII & AX8, I added a photo of each original amp. October 2016: Added new amp models, and some minor corrections. Axe-Fx III MK II Turbo from Fractal Audio - The most powerful guitar processor with the industry-leading amp modeling and best multi-effects. . SPICE simulation FRACTAL AUDIO QUOTES [2] New Drive block algorithm (FASPICE) implemented and working. 5. pdf), Text File (. e. 5 days ago · Axe-Fx 3, FM3, FM9 The amp modelers have a large collection of built-in IRs, also referred to as factory or stock cabs, either as single IRs in Legacy Modem or as DynaCabs (see below). See full list on wiki. Blocks are placed into a layout grid and connected together with virtual cables to build presets. Great for jazz, country, blues, and just about any genre. I find I Apr 26, 2009 · The AXE FX is so deep with so many accurate and high-quality effects, amps, and cabinets - that I would be stunned if it's not also incredible live, as well. Oct 13, 2015 · What's the Ultras amp list? I can only find the Axe FX II's online. The "Setup" filter helps you to focus on those presets best-suited for how you use your Axe-Fx. 5 days ago · Fractal Audio Axe-FX III Preamp/FX Processor - See the best prices from $1,600. Jun 10, 2016 · The guide is periodically updated. 07, released on May 6, 2019. Nov 11, 2025 · Amplifier models list This page lists the amp models in Fractal Audio’s current generation of guitar processors, adding essential information. Amp & Cab Quick Reference Guide Amp and cab block parameters explained Amp and cab descriptions Amp speaker types matched with Axe-Fx cabs Step-by-step instructions for creating your own presets Amp and cab block diagrams A single op-amp in the Axe-Fx costs more than all the op-amps combined in many “budget” processors. Yek's Guide to the Fractal Audio Amplifier Models provides in-depth information about many amp models. Each AMP is a new post in this forum. Please take the time to read through this manual to become acquainted with the Axe-Fx II. AXE-FX III • THE MOST POWERFUL GUITAR PROCESSOR IN THE WORLD, BY FAR. My Axe-Fx Ultra presets are carefully crafted and thoroughly tested for the perfect tone achievable with the latest current firmware. The Fractal Audio Axe FX Ultra is an amplifier and guitar effect modeler that fits in a convenient rackmount format. Although I'd owned an Axe FX Ultra and always preferred some of its high-gain tones, I skipped the Axe FX II because of the Helix being "dialed in" to meet my needs at the time. equipment: AKG wireless -> Axe FX ultra -> Mosvalve MV-962 power amp -> Earcandy buzzbomb 2x12 cab Still have some minor tweaking to do on some presets. It uses our newest Quantum Amp Modeling technology, including proprietary multi-stage nonlinearity generators to create ultra-realistic distortions. Axe-Fx III The Axe-Fx III has 2048 factory cabs in two banks of 1024, and 189 legacy cabs which are the same ones as in the Axe-Fx II XL+ and AX8. 01 for the Axe-Fx III, with changes to the types. The Axe FX SVT with a Matrix amp and a Ampeg bass cab sounds great too. CPU usage varies a lot among the types. Tones are great for more than just rock. It features many of the same leading-edge technologies utilized in our flagship Axe-Fx II processor, now offered in a floor unit at a fantastic price. [1] A single op-amp in the Axe-Fx costs more than all the op-amps combined in many “budget” processors. 00, read 2 real reviews, discover how 65 pro artists use it, and see photos of it in actual setups. As time goes by, the Axe Fx Ultra get much less focus than the others, that group is for all Axe Fx Ultra users that want to talk and share their View and Download Fractal Axe-Fx user manual online. I'll start. I have you to thank for bringing the Vibroverb model to my attentionit's rapidly become my favorite and most-used model in the Axe-FX. Also for: Axe-fx ultra. Great cause, I'll donate for sure. Jun 6, 2014 · Axe-Fx II Original/Mark II Firmware Ares v2. The dynamics and tone of any highly regarded tube amp, right at your fingers, at manageable volumes. Fender Vibroverb Based on a 40W combo that's great for clear or grinding cleans and gutsy blues. FM9 • MORE POWER, MORE FOOTSWITCHES, MORE OPTIONS. 1959 Fender Bassman A low‐to‐medium gain amp designed for bass but more widely adopted by guitarists. Yeah, he was right. Feb 21, 2017 · The Ultra, dialed in properly, was as real sounding as the tube amps it emulated. Aug 7, 2011 · Instead of using the Axe-Fx's amp models you can use your own preamp and add the Axe-Fx for effects only. The list of factory presets in the III has now been expanded with the amp model (s) used in each preset. These pages contain helpful hints, tips, descriptions, FAQs and other user contributed material for Fractal Audio Systems Axe-Fx Standard and Axe-Fx Ultra pre-amp/effects processors. Fractal Audio's Axe‑FX is the guitar processor with '80s looks and 21st‑century power! This is the first product I've tried from Fractal Audio Systems, and it's one of a pair of guitar amp and effect simulators built by the company. August 2016: The Apr 12, 2016 · * EDIT: Up-to-date information is available in Yek's Guide to the Fractal Audio Amplifier Models * Full list of Yek's amp model write-ups Presets The FAS models We already discussed some “custom” amp models. All info copied from the wiki. The UltraTM contains a large selection of effects and sub-algorithms not present in the regular Axe-Fx and is geared toward serious studio and live use. This should not be a concern at all for bass players. Thank you!!!! Aug 8, 2019 · Hi everyone I ordered a axe fx iii but have not received it yet Ive been looking for a list of amps and effects and the names so I know which amp model is which when I receive it I can’t find the list of amps and effects anywhere even tried the axe wiki still can’t find it on there Iol i Aug 29, 2025 · Effects list The table below displays the available effect blocks per product. The current model (since 2009) is the 20th Ann. : Axe FX Standard - ? Axe FX Ultra - ? Axe FX II - ? Axe FX II Mark II - ? Axe FX II XL - 2014 FX8 - 2015 Expression Pedal - 2014 MFC-101 Mark I - ? MFC-101 Mark II - ? MFC-101 Mark The names are used only to illustrate sonic and performance characteristics of the Fractal Amplifier TYPES, which have been created by incredibly detailed analysis of the actual amps that inspired them. For detailed instructions, please consult your FM-3 or Axe-Fx III Owner’s Manual. + 1 page with direct link of Wiki & Guide by Yek, the Great JMA Reference Guide & more + the Famous Faces TABLE (Hope it's help select an Amp Apr 24, 2022 · If only Fractal had Gallien-Krueger, SWR, Trace Elliot, Acoustic, MarkBass, Sunn and other popular models added to their current list of bass amps (SVT, B-15, Mesa 400, Orange), it would dominate as a preferred bass amp modeler/multi-fx. Separate virtual preamp and power amplifier Jan 29, 2008 · Fractal Audio Axe-FX/Axe-FX Ultra: Official "Amp Sims" Request Thread FreaqyFrequency Mar 9, 2010 Jump to latest Follow Reply Jun 13, 2024 · Again, it feels amazing, sounds amazing, and if you make an actual pros and cons list of a “real” amp vs the axe, the fractal, if you’re being honest, will have a ridiculously long list of pros and very few cons. Oct 9, 2021 · Amp channels from the same modelled amp grouped together and saved in a multichannel block (sometimes a pair of multichannel blocks) under the name mentioned in the resources, done for all the channels we have in the AXE-FX III. 99K subscribers in the GuitarAmps community. model with 6L6 tubes (100 watts). Do it Nov 11, 2025 · Axe-Fx II, AX8, FX8 — 2 blocks, X/Y About the Drive block From Axe-Fx 2 to Axe-Fx 3 FRACTAL AUDIO QUOTES [1] The drive block in the III uses a higher oversampling ratio and double-precision filters in some places compared to the II. i. These are divided over Banks A, B, and C, each with 128 presets. A single op-amp in the Axe-Fx costs more than all the op-amps combined in many “budget” processors. Since there are over 300 to choose from, narro Nov 8, 2018 · Which would sound better? I am referring just to the core amp sounds. Aug 28, 2025 · Axe-Fx III Downloads including Axe-Fx III Owner’s Manual, Fractal Audio Blocks Guide, Axe-Fx III Firmware, Axe-Fx III Factory Presets, Preset Banks, Axe-Fx III Driver and more Axechange - Fractal Audio Systems. Nothing else. So this is from a much longer piece recorded at my studio last Tuesday. So far, this thing has cured my amp/fx GAS. Exclusively at G66. A guitar solo using my new Axe Fx Ultra So in another thread I was asked to play a sample of my new Fractal Audio Systems Axe FX Ultra. Nov 10, 2023 · I kept switching between each amp to get a different amp tone on various tracks then I came across the Ultra after selling my Mesa Boogie 2:90 to some guy that needed it for his Ultra. axe-fx ultra recording equipment pdf manual download. The World’s Most Powerful and Versatile Guitar Processor The new Axe-Fx III Mark II is the latest in a line of legends—the world’s most powerful processor for guitar, bass, and other instruments. FRACTAL AUDIO An Axe-FX Ultra Fractal Audio Systems, often shortened to Fractal, is an American audio equipment manufacturer founded in 2006. The amp modeling is exceptional. Jul 10, 2021 · Looking at that Fractal Audio Axe-fx ultra for direct recording, has anyone had any experience with this device? Any impressions? Thanks edit: I saw some comparison videos between Hotone Ampero and Axe Fx Ultra modelers and I think Axe Fx Ultra has way better quality sounds than Hotone Ampero amp modeler and the other budget amp modelers. Amp + Cab presets use real power amps and guitar speakers. Axe-Fx II Owner's Manual Products Axe-FX III FM9 FM3 FC-6 & 12 EV Series Pedals Cab-Lab FAS-FX Reverb Support Support Home Getting Help Fractal-Bot Community Artists Forum Axe-Change Wiki Facebook Twitter Instagram Newsletter Enjoy this collection of Presets from members of the incredible Fractal Audio Artist Community that we will be continually updating. Dec 7, 2009 · I own The Axe-fx Ultra. The Ultra also adds an arpeggiator, synth effects, vocoder, looper, multi-band compressor, ring modulator, quad chorus, diffuser, resonator, crossover and more complex delay and pitch based effects. but here are some vids: The Axe-Fx II is the new flagship processor from Fractal Audio, with far more power and many more capabilities than the former heavyweight champion, Axe-Fx Ultra—twice the DSP in fact, allowing it to deliver far more detailed amp modeling, plus numerous other upgrades. Based on the award-winning Axe-Fx III, it includes hundreds of the best effects - classic stompbox and studio models including drives, delays, reverbs, choruses, flangers, phasers, pitch, plex Jun 7, 2020 · The Axe-FX was the first amp/cab modeler where I could not tell in a mix if the guitar had been recorded from a real amp or was an amp modeler, I was very impressed! Had to have one! FWIW, I used the Axe-FX III to record the following demo, for my next album, an '80s hard rock album. Not about the effects, ease of use, reliability price etc. Any help would be GREATLY appreciated. This document provides information about 269 amplifier models and 42 drive models available in the Axe-Fx II firmware version 5. They solely exist within Axe-Fx II May 28, 2025 · Forum member Yek (Alexander van Engelen) discusses the Amp models that were available at the time of writing (2017) in his "Guide to the Fractal Audio Amp models" (PDF file). 120 FAS Brown Van Halens Marshall Original BROWN model from the Axe-Fx Standard/Ultra. March 2017: Latest firmware, added relevant controls to table etc. Mar 1, 2024 · The Axe-Fx is best described as a multi-effects unit and amp modeler. May 10, 2011 · Dear Valtiel, You really want, no, need and Axe Fx II. By combining different blocks you can build an entire rig. The Sound of Fractal Audio The FM3 features our latest CYGNUS X2 Amp Modeling —a technology developed by Fractal Audio for the award-winning Axe-Fx III. The official source for presets and cabs for your Axe-Fx. Content compiled from the Axe-Fx II manual, Wiki and JMA Reference Guide. VP4 Unsupported Beta Axe-Edit for Ultra and Standard Axe-Edit requires a 3rd party MIDI Interface such as the Roland UM-1 1959 Fender Bassman A low‐to‐medium gain amp designed for bass but more widely adopted by guitarists. I was offered an AxeFx Ultra in a FB marketplace trade and I was wondering if anyone could still vouch for this unit in 2024 in a for live use power amp > cab setup. Top artists praise Fractal Audio for its unmatched tone, flexibility, and innovation, highlighting its ability to replace entire rigs, deliver studio-quality sound, and inspire creativity both live and in the studio. I like it the modeling better than anything else I have tried and I've worked w/ just about all the major modelers out there (minus eleven rack). The routing potential of the thing is virtually limitless. It's definitely overkill for many users if your common usecases would be the equivalent of a few pedals -> amp -> cab. It is a fantastic unit. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 Axechange - Fractal Audio Systems. The Axe II took this to another level, and was even more realerer (and the Ultra somehow became less real in the process). Feedforward (FF) compressors compress “upwards” as Foreword Thank you for purchasing an Axe-Fx II, one of the most powerful musical instrument processors ever produced. Fractal became pioneers of the high-end digital amplifier modeling market with the release of the rack-mount Axe-FX, which has been credited as the first amp modelling and effects system convincing enough for professional use. This allows the unit to run more instances of effects simultaneously. Sep 11, 2025 · Compressor block Axe-Fx III — 4 blocks, 4 channels FM3, FM9 — 2 blocks, 4 channels VP4 — 4 blocks, 4 channels Axe-Fx II, FX8 — 2 blocks, X/Y AX8 — 1 block, X/Y Compressor types The Compressor block was completely overhauled in firmware 28. FM3 • ULTRA PORTABLE. It also indicates the Drive & Wah models. Axe-Fx recording equipment pdf manual download. Apr 28, 2010 · Figure 3. Jul 16, 2011 · List of amp simulations This is a list of the amps the Axe-Fx G1 models emulate, including their descriptions (manual and website), suggestions for matching cabinets and additional notes. It captures the sound — and the equally important feel — of real tube amps, with 300+ models offering an impressive range of clean tones, elusive “edge of breakup”, and everything from warm, touch-sensitive overdrive to face-melting I bought the Helix Rack at launch, and later picked up a Helix Floor for gigging and general portability. The Axe-Fx’s amp, drive and cabinet simulations, however, are very faithful reproductions of the originals, but without the drawbacks of the originals. List all albums that you think that have used the AXE FX standard, ultra or II . The Axe-Fx 3 allows very complex signal chains, blending dual amps for you Adam Jones types, higher quality cab sims and reverbs etc. You lay awake at night, sweat on your brow, thinking about the new connectivity features and added processing power of the Axe Fx II. Each block is a categorical representation of some piece of traditional equipment like an amp, cab, wah, delay or other effect. Which one would get me the best dry amp tone, especially for crunch sounds as well as a Mesa recto and soldano. 2 days ago · AX8 Amp block Amp modeling by Fractal Audio Amplifier models list Audio in and out Auto-Engage Axe-Change Axe-Fx II Axe-Fx III, FM9 and FM3 processors Axe-Fx II Wiki Home Axe-Fx Standard and Ultra Beginners CPU usage Cab-Lab Cab block Cabinet models list Channels Chorus block Cliff's Tech Notes Compressor block Control Switches Crossover block AX8 Amp Modeler/Multi-FX Processor Quantum Amp Modeling, Ultra-Res™ Cab Sims, and Fractal-Quality Effects The new AX8 is an all-in-one Amp Modeler + Multi-Effects Pedalboard Processor. Additionally our unique analog topology eliminates any electrolytic capacitors from the signal path. If you’re a touring musician, lugging gear around – things like amps and 5 days ago · Axe-Edit III, FM3-Edit and FM9-Edit are the software editors for Fractal Audio's Axe-Fx III, FM3 and FM9 guitar processors. What this means is that they sound like the originals but are easier to adjust and provide more flexibility and a wider range of tones. 3 days ago · Amplifier models list This page lists the amp models in Fractal Audio’s current generation of guitar processors, adding essential information. 5 days ago · AX8 Amp block Amp modeling by Fractal Audio Amplifier models list Audio input and output Auto-Engage Axe-Change Axe-Fx II Axe-Fx III, FM9 and FM3 processors Axe-Fx II Wiki Home Axe-Fx Standard and Ultra Beginners CPU usage Cab-Lab Cab block Cabinet models list Channels Chorus block Cliff's Tech Notes Compressor block Control Switches Crossover May 2, 2018 · The wiki lists the factory presets in all processors. The VP4 VIRTUAL PEDALBOARD processor from Fractal Audio Systems is a compact multi-effects unit providing four simultaneous effects with a user-friendly experience inspired by traditional guitar pedals. These virtual amps have no real-life equivalents. txt) or view presentation slides online. It includes a table listing each amp model along with the manufacturer, model it is based on, and a brief A single op-amp in the Axe-Fx costs more than all the op-amps combined in many “budget” processors. 4-Cable Method (aka :4CM") presets require a special setup with connectors both in The Axe-Fx II is the new flagship processor from Fractal Audio, with far more power and many more capabilities than the former heavyweight champion, Axe-Fx Ultra—twice the DSP in fact, allowing it to deliver far more detailed amp modeling, plus numerous other upgrades. He told me that it would be the best investment and make my life easier for recording. It doesn't have the LV yet. Seems like a fair trade, about $350 of gear on my end for his Ultra. Pictures of some of the amps Feb 24, 2016 · Super forumite and beta tester @yek ran a daily series that goes, one by one, through all the amp models in the Axe-Fx II's and AX8's 's AMP block. Oct 24, 2025 · VH — Valhallir. @johnnathancordy (that's me writing this description) brings you 8 amps that you may love in the Fractalverse. The text in italics originates from the manual or website. Bt I'm too busy working on my own CD. Periphery II: This Time It's Personal (July 3, 2012) - AXE Fx II Apr 10, 2016 · Euro Blue and Red: based on Bogner Ecstasy (XTC) The Bogner Ecstasy (often abbreviated to XTC) dates from the early ‘90s but still is their flagship amplifier. The VP4 has 104 factory presets, in banks of 4 presets, from A to Z. You know that it brings what the Ultra did to a whole new level; recording will never be the same. All the same great sounds but with a faster DSP and more memory. 1965 Fender Bassman The blackface version with a different circuit design. com Nov 18, 2009 · Axe-Fx Ultra About the ULTRA model The Axe-Fx UltraTM is a “souped-up” version of the Axe-Fx. eu. Many amp models are showcased through Factory presets. Aug 23, 2012 · Everyone . Factory presets are stored in regular preset slots, so you can clear or overwrite them. Jan 6, 2015 · Maybe I'm reading this wrong, but I don't think he's asking the release dates of every amp model in the Axe FX II, but the release date of each Fractal Product. MOST AFFORDABLE. To install them, you will need to connect your equipment to your computer and install either FM-3 Edit or Axe-Edit III. View and Download Fractal Audio Axe-fx ultra user manual online. Fremen custom presets for Axe-Fx Ultra Guitar Amp Modeler. Pwr. If you want to Axechange - Fractal Audio Systems. Models feature powerful DSP to run ultra-realistic amp simulations and capture the nuances of classic effects. Guitar & Bass Amps, discuss, share, and learn about amplifiers! FAS_Amps Models Axe III Ares 05. The Award-Winning Axe-Fx III Fractal Audio Systems’ new flagship processor brings more power, features, and upgrades than ever before. The compilation of resources and online manual in the Axe-Fx Wiki aim to expand on the official user manual provided by Fractal Audio Systems. fractalaudio. Featuring our latest industry-leading amp modeling technology, UltraRes™ and new DynaCab™ speaker cab simulations, and a tremendous suite of stompbox and studio effects, the Axe-Fx III has INTRODUCTION The Fractal Audio Systems products covered by this guide all use presets assembled from blocks. It gives guitarists access to a wide variety of tones and effects all within one unit, eliminating the need to connect various pedals. Feb 9, 2020 · Welcome to this wiki. Real drums played Apr 9, 2009 · Feels like a good tube amp - responds to pick attack, and rolling back volume changes 'character' of the amp model. fmzddiozyyqewidccxyvxlpbbbezoqxdrztjsurylhadjqkgcvsdvsuoiqkyeysdkfgvnbixioz