AudioFu Chart · November 2026
Best Electric Guitar Preamps 2026
The top pick is IK Multimedia ToneX One ($167). Neural DSP Quad Cortex leads the high end. Ranked by the AudioFu Index from 104 models across 32 brands, prices checked every night.
Last updated: November 7, 2026
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All Electric Guitar PreampsTop 10
Full detail for the 10 highest AudioFu Index scores. Every other model is listed below.
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- Weight0.16 kg
This is a small stompbox with 240 sound models, including over 20 amps and over 10 pedals. It works with both guitar and bass, and you can save 20 presets on it. It suits you if you want many sounds and effects in one compact pedal.
Pros
- Includes 240 sound models, over 20 amps and over 10 pedals
- Stores 20 presets on the pedal, editable via Tonex Librarian
- Has 15 effects, including delays, reverbs, a compressor and a noise gate
Cons
- Needs a separate DC power supply (not included) unless powered by USB C
76AudioFu
IndexStableno change since Aug 17Aug 17$167 now$167€150 at Thomann · in stockCheck price ↗ -
- Weight0.9 kg
This is a pedal that works as an amp, preamp and distortion box in one unit. It has over 1,250 tone models, 150 presets you can edit, and 15 effects. It suits you if you want many sounds in one box and you are happy to use USB and MIDI connections.
Pros
- Uses AI machine modeling technology to recreate amp and pedal tones
- Includes over 1,250 tone models, over 100 amps and over 50 pedals
- Has 150 customisable presets that can be edited with noise gate, compressor, tone EQ and reverb
Cons
- Needs a power supply and a USB connection to a computer for the software features
76AudioFu
IndexStableno change since Aug 17Aug 17$356 now$356€319 at Thomann · in stockCheck price ↗ -
- Weight2.9 kg
If you want many amp tones and effects in one box, the Boss ME-90 gives you a lot to work with. You get eleven amp models, 60 effects, and 72 patches to save your settings. It also has a send and return loop, so you can add your own pedals if you already own some.
Pros
- Eleven built-in AIRD amp models give you many amp sounds in one unit
- 60 different effects from the GT-1000 cover a wide range of pedal types
- 36 preset and 36 user patches let you save your favorite setups
Cons
- Needs a DC mains adapter or four AA batteries, and the adapter is not included
- Weighs 2.9 kg and measures 443 x 220 x 67 mm, so it takes up space on a pedalboard
71AudioFu
IndexStableno change since Aug 17Aug 17$329 now$329€295 at Thomann · in stockCheck price ↗ -
Friedman IR-X Dual Tube Preamp
IR-D Dual Tube Preamp · Friedman
62 for sale on Reverb1 finish at Thomann
- Weight0.7 kg
You get a two-channel tube preamp in a small box that fits on a pedalboard. It uses a modified JTM45 circuit and has a built-in speaker and amp simulation that sends sound to a DAW or mixing console. It suits you if you want a Friedman-style rig in a compact unit, as long as you have a 12 V power supply ready.
Pros
- Two channels, each with its own Gain, Bass, Middle, Treble, Volume, Boost Volume and Boost Gain controls
- Built on the Dirty Shirley/Twin Sister modified JTM45 circuit design
- DSP IR speaker and power amp simulation sends mic'd speaker sound to a DAW or mixing console
Cons
- Needs a 12 V DC power supply, and battery operation is not possible
70AudioFu
Index↓ 6.1%since Aug 17 · lowest so far$546 · Aug 17$512 now$512€459 at Thomann · in stockCheck price ↗ -
- Weight1.98 kg
You get a multi-effect unit that can analyze and simulate other amplifiers with its neural capture network, plus a 7-inch multi-touch display and over 1000 cabinet impulse responses. It works with both electric guitar and electric bass, and it has built-in Wifi for sharing rig capture presets and getting firmware updates. It suits you if you want one compact unit for your amp, cabinet and effects, and you have room for a 290 x 191 x 48 mm box that weighs 1.98 kg.
Pros
- Neural capture lets it analyze and simulate the dynamics and sound of other amplifiers
- 2 GHz dedicated DSP from the Quad-Core SHARC architecture handles the processing
- 7" multi-touch display for working with your rig
Cons
- Battery operation is not possible, so it needs its 12 V DC mains adapter
68AudioFu
IndexStableno change since Aug 17Aug 17$1,863 now$1,863€1,669 at Thomann · in stockCheck price ↗ -
Positive Grid Spark 40 40-Watt 2x4" Modeling Guitar Combo
Spark Pedal · Positive Grid
70 for sale on Reverb1 finish at Thomann
- Weight0.56 kg
If you want one pedal with many amp sounds and effects, you may like this one. It works with electric guitar, acoustic guitar and electric bass, and it has a built-in looper, a USB audio interface and six presets you can save. It suits you if you want a lot of sounds in one unit instead of several separate pedals.
Pros
- Built-in looper lets you record and play loops right on the pedal
- 33 amp models and 43 effects in one unit for electric guitar, acoustic guitar and electric bass
- Integrated USB audio interface connects to a computer through USB-C
Cons
- At 0.56 kg and 175 x 104 x 54.8 mm, it is bulkier than a single-effect pedal
67AudioFu
IndexStableno change since Sep 10Sep 10$222 now$222€199 at Thomann · in stockCheck price ↗ -
- Weight0.7 kg
You get two tube channels in a compact box made for a pedalboard. The built-in speaker simulation sends a miked-up speaker sound to your DAW or mixing console, so you can skip a real cabinet when recording. It suits you if you want a tube preamp for recording or a compact rig, but you will need the included 12 V adapter since batteries do not work.
Pros
- Two independent channels, each with its own gain, bass, middle, treble and volume controls
- Two 12AX7 tubes form the tube preamp core
- DSP-IR speaker/power amp simulation sends a miked speaker sound to a DAW or mixing console
Cons
- Measures 165 x 140 x 58 mm and weighs 0.7 kg, so it takes up space on a crowded board
67AudioFu
IndexStableno change since Aug 17Aug 17$490 now$490€439 at Thomann · in stockCheck price ↗ -
Synergy Marshall JCM 800 2-Channel Preamp Module
800 · Synergy
19 for sale on Reverb1 finish at Thomann
- Weight0.5 kg
The Synergy 800 is an all-tube preamp module made for the Synergy Amplifier System. It is based on the British Master Volume Stack from the 80s, a design that is known for its aggressive highs and striking mids. If you want that classic British rock approach in a two-channel setup, this module is worth a look for you.
Pros
- All-tube preamp with two AX7 tubes built into the module
- Two channels, each with its own gain and volume controls
- Shared Bass, Mid and Treble controls plus a Bright switch per channel
Cons
- Built to work with the Synergy Amplifier System, so it is not a standalone amp
63AudioFu
IndexStableno change since Aug 17Aug 17$445 now$445€399 at Thomann · in stockCheck price ↗ -
- Weight1.6 kg
If you want one board that holds many tone options, this one is worth a look. It runs TONEX AI tone models, has over 70 built-in AmpliTube effects, and lets you switch between presets, scenes, and single effects. It suits guitar and bass players who want lots of control in one unit.
Pros
- Runs all TONEX AI tone models, with up to four tone models per preset
- Over 70 built-in effects from AmpliTube, with up to 12 freely configurable effects slots
- Preset, Scene, and Stomp modes let you change sounds in different ways
Cons
- Weighs 1.60 kg and measures 235 x 184 x 72 mm, so it takes up pedalboard space
63AudioFu
Index↓ 1.8%since Sep 4 · lowest so far$1,227 · Sep 4$1,205 now$1,205€1,079 at Thomann · in stockCheck price ↗ -
- Weight1.5 kg
You get a compact multi-effect pedal with a 7" multi-touch display and four footswitches or rotary controls. It works with both electric guitar and electric bass, and it has a good set of inputs, outputs, and MIDI connections. It suits you if you want one unit for guitar or bass and you have room on a board or desk for its 228 x 118 x 65 mm size and 1.5 kg weight.
Pros
- Compact pedal with a 7" multi-touch display for quick control
- Four combination footswitches/rotary controls for hands-on tweaking
- Has a capture input and capture output for working with captured gear
Cons
- Battery operation is not supported, so it needs its 12 V DC power supply
- Weighs 1.5 kg, which is heavy for a pedal this size
63AudioFu
IndexStableno change since Aug 17Aug 17$1,450 now$1,450€1,299 at Thomann · in stockCheck price ↗
All 104 electric guitar preamps
Same index, same nightly prices — compact. Colour options of one model share a row. Tap a photo to zoom.
- 11
IK Multimedia Joe Satriani Signature ToneX OneToneX One Joe Satriani Ltd Ed. · IK Multimedia62Stable$245€219$245€219Check ↗
- 12
Walrus Audio Mako ACS1 MKII Amp + Cab SimulatorMAKO ACS1 MK II · Walrus Audio61Stable$557€499$557€499Check ↗
- 13
Neural DSP Nano CortexNeural DSP57Stable$635€569$635€569Check ↗
- 14
IK Multimedia ToneX One Limited GreenIK Multimedia56↓ 20.1%$133€119$133€119Check ↗
- 15
Tech 21 SansAmp Character Plus Series Fuzzy BritSansAmp Fuzzy Brit · Tech 2156Stable$166€149$166€149Check ↗
- 16
Mooer GS1000 Amp SamplingMooer · 4 finishes55Stable$445€399$445€399Check ↗
- 17
Synergy Marshall JMP 2-Channel Preamp ModuleMarshall JMP Preamp · Synergy53↓ 11.7%$423€379$423€379Check ↗
- 18
Synergy Tone King Imperial MKII 2-Channel Preamp ModuleTone King Imperial MKII Preamp · Synergy53↓ 11.7%$423€379$423€379Check ↗
- 19
Kemper Amps Profiler Stage MK 2Profiler Stage MK 2 · Kemper53Stable$1,729€1,549$1,729€1,549Check ↗
- 20
Synergy Steve Vai Signature 2-Channel Preamp ModuleSteve Vai Signature · Synergy52↓ 9.1%$435€390$435€390Check ↗
- 21
Two Notes ReVolt Guitar PreampTwo Notes51↓ 16.7%$223€199$223€199Check ↗
- 22
Synergy SLO II 2-Channel Preamp ModuleSLO II Preamp · Synergy · 2 finishes51Stable$423€379$423€379Check ↗
- 23
Synergy Plexi Module 2-Channel All-Tube PreampPlexi · Synergy51↓ 2.5%$434€389$434€389Check ↗
- 24
Quilter ElevateQuilter51Stable$613€549$613€549Check ↗
- 25
Tone King Royalist MKII Tri-Tube PreampTone King51↓ 14.2%$620€555$620€555Check ↗
- 26
Friedman IR-J Jake E Lee Sign. PreampFriedman50↓ 8.6%$591€529$591€529Check ↗
- 27
Kemper Amps Profiler PlayerProfiler Player · Kemper50Stable$668€598$668€598Check ↗
- 28
Line6 Helix LT Guitar ProcessorLine650↓ 6.0%$891€798$891€798Check ↗
- 29
Line6 Helix LT Guitar Process. Bdl 1Line650↓ 5.8%$924€828$924€828Check ↗
- 30
Kemper Profiler PowerHead+ Remote MK2Kemper50Stable$2,509€2,247$2,509€2,247Check ↗
- 31
Synergy Z Wreck 2-Channel Preamp ModuleZ Wreck Preamp · Synergy49Stable$423€379$423€379Check ↗
- 32
Friedman IR-D Black/Silver/Red LTDFriedman49↓ 7.3%$496€444$496€444Check ↗
- 33
Kemper Amps Profiler PlayerProfiler Player Bundle · Kemper · 7 finishes49↓ 8.6%$1,488€1,333$1,488€1,333Check ↗
- 34
Soldano X88-IR Rackmount Guitar PreampX88-IR Preamp · Soldano49Stable$2,678€2,399$2,678€2,399Check ↗
- 35
Synergy IICP 2-Channel Preamp ModuleIICP · Synergy48Stable$423€379$423€379Check ↗
- 36
Synergy Peavey 6505 2-Channel Preamp ModulePeavey 6505 · Synergy48Stable$445€399$445€399Check ↗
- 37
Boss eBand JS-10 Audio Player and TrainerJS-10 eBand · Boss · 3 finishes48Stable$486€435$486€435Check ↗
- 38
Synergy Bogner Uberschall Preamp ModuleBogner Uberschall · Synergy48Stable$496€444$496€444Check ↗
- 39
Synergy Marshall JCM 800 2-Channel Preamp ModuleMarshall JCM 800 Preamp · Synergy48Stable$557€499$557€499Check ↗
- 40
Line6 Helix LT Guitar Process. Bdl 2Line648↓ 3.2%$1,080€967$1,080€967Check ↗
- 41
Synergy ENGL Powerball Preamp ModuleEngl Powerball · Synergy47↓ 3.3%$431€386$431€386Check ↗
- 42
Synergy Fryette Pittbull Ultra-Lead 2-Channel Preamp ModuleFryette Ultra-Lead · Synergy47Stable$475€425$475€425Check ↗
- 43
Synergy Fortin Killer Kali 2-Channel Preamp ModuleFortin Killer Kali Preamp · Synergy47Stable$479€429$479€429Check ↗
- 44
Synergy Fryette Deliverance Series II 2-Channel Preamp ModuleFryette Deliverance · Synergy47Stable$479€429$479€429Check ↗
- 45
Synergy Bogner Ecstasy Preamp ModuleBogner Ecstasy · Synergy47Stable$479€429$479€429Check ↗
- 46
Tone King Imperial Tri-Tube PreampTone King47↓ 5.6%$702€629$702€629Check ↗
- 47
Neural DSP Quad CortexQuad Cortex Bundle · Neural DSP · 5 finishes47Stable$1,897€1,699$1,897€1,699Check ↗
- 48
IK Multimedia ToneX PedalToneX Pedal Bag Bundle · IK Multimedia46Stable$390€349$390€349Check ↗
- 49
Synergy Morgan AC Module 2-Channel All-Tube PreampMorgan AC · Synergy46Stable$423€379$423€379Check ↗
- 50
Synergy DRECT 2-Channel Preamp ModuleDRECT · Synergy46Stable$479€429$479€429Check ↗
Electric Guitar Preamps by the numbers
Measured across all 123 models we track, not a sample.
Median $512 — half of all electric guitar preamps here cost less.
median of 56 models · 0.16 kg–5.44 kg
How to choose the best electric guitar preamps
Gain Structure
It's not just about how much volume you get, but how you get it. A good preamp will offer a usable gain range, allowing you to add subtle warmth or a screaming lead tone without introducing unwanted noise or compression. Cheap preamps often have a very narrow sweet spot before things get muddy.
EQ Capabilities
A decent preamp isn't just a gain stage; it's a tonal shaper. Look for EQ controls - bass, mid, treble - that offer meaningful adjustments. Some have semi-parametric mids, letting you dial in that fat midrange honk or cut through a dense mix. Flat response isn't always the goal; often it's about sculpting.
Noise Floor
This is a big one. A noisy preamp is a useless preamp. Even a small amount of hiss can become a major problem when recording or playing live. Pay attention to reviews and, if possible, listen to noise samples before you buy. Tube preamps are notoriously noisy, so gain staging is critical.
Dynamic Response
A great preamp reacts to your playing. It should tighten up your low-end thump when you dig in, while retaining clarity and articulation when you play lightly. Compressors built into preamps can sometimes squash the dynamics, so be aware of that potential trade-off.
Output Impedance & Matching
This gets technical, but it matters. Mismatching output impedance can lead to tone suck and loss of signal. Some preamps are designed to be transparent and load your amp in a specific way; others are more versatile but might require experimentation to get the best sound.
Buying guide
Okay, so you're looking at a guitar preamp. It's not just about adding gain - it's about shaping your tone, adding character, and sometimes, getting you out of a tight spot with a less-than-stellar amp. Whether you're chasing a cranked tube amp vibe in your bedroom, adding some grit for a recording session, or needing a reliable boost for a gig, a good preamp can be a game changer. Let's break down what to look for so you don't waste your money on something that sounds like fizzy static.
Don't fall for the hype. A lot of boutique preamps promise the moon, but deliver a subtle change at a premium price. Solid-state preamps can be surprisingly good and often offer a lower noise floor than tubes.
If you're gigging, reliability is key - a pedal-style preamp is generally more robust than a rack unit. Ultimately, the best preamp is the one that sounds good to you and fits your needs, but don't pay for features you won't use.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 123 electric guitar preamps from the Thomann catalogue. Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
Are tube preamps always better?
Not necessarily. Tube preamps can add warmth and harmonic richness, but they're also noisier and require more power. Solid-state preamps can be cleaner and more reliable, and many modern designs sound fantastic.
Can a preamp fix a bad amp?
It can mask some issues, but it won't magically transform a terrible amp into a masterpiece. A preamp can add character or boost the signal, but it can't fix fundamental flaws in the amp's design or components.
What's the difference between a preamp and a boost pedal?
A boost pedal is typically a simpler device focused solely on increasing signal level. A preamp often includes EQ and more complex gain staging, offering more tonal shaping possibilities.
Do I need a power supply?
Most pedal-style preamps run on 9V DC. Rack units require a dedicated power supply. Always check the specifications before you buy.
Can I use a preamp as a DI box?
Some preamps have a line output that can be used as a DI, but the quality can vary. Dedicated DI boxes usually offer better impedance matching and ground lift options for noise reduction.
