AudioFu Chart · November 2026
Best 500 Series Components for Professional 2026
The top pick is WesAudio ng500 Recording & Mix Bundle ($8,490). Cranborne Audio 500ADAT ADAT Expander with 8-Slot 500-Series Rack gives you the most for the money at $1,903. Ranked by the AudioFu Index from 166 models across 38 brands, prices checked every night.
Last updated: November 2, 2026
Top 10
Full detail for the 10 highest AudioFu Index scores. Every other model is listed below.
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- Size19"
This bundle is ready to mix right out of the box with ten channels of inputs and outputs. It combines a class-A preamp with vintage-style compressors and a tube compressor for a warm sound. Musicians who want to record and mix quickly without building their own rack will love this. It is a premium-priced solution that saves hours of setup time.
Pros
- Fully pre-configured for immediate use without tinkering.
- Includes ten XLR line inputs and ten XLR outputs.
- Pairs class-A preamps with classic 1176 style compressor.
Cons
- Comes as a large 3U rack cabinet with heavy weight.
- No knobs or physical controls are listed in the text.
27AudioFu
IndexStableno change since Aug 17Aug 17$8,490 now$8,490€7,599 at Thomann · in stockCheck price ↗ -
Heritage Audio Grandchild 670 500 Series Compressor Module
Grandchild 670 · Heritage Audio
8 for sale on Reverb1 finish at Thomann
- Weight1.12 kg
The Grandchild 670 nails that sought-after Fairchild vibe – it’s got a gorgeous, smooth compression that's perfect for vocals, bass, and anything needing a touch of vintage glue. If you’re chasing that classic studio sound and have the space in your rack, this is a serious contender for a flagship compressor.
Pros
- NOS 6BA6 tubes deliver a creamy, classic Vari-Mu warmth.
- Custom-wound transformers impart a distinct, vintage color and character.
- Flexible attack/release times and variable slope offer tonal shaping.
Cons
- Premium-priced, a significant investment for a 500 series module.
- Relatively high power draw may strain some power supplies.
56AudioFu
IndexStableno change since Aug 17Aug 17$2,233 now$2,233€1,999 at Thomann · in stockCheck price ↗ -
Cranborne Audio 500R8 USB Audio Interface with 8-Slot 500-Series Rack
500R8 · Cranborne Audio
15 for sale on Reverb1 finish at Thomann
- Weight7 kg
The Cranborne 500R8 is a powerhouse rack – a genuinely impressive combination of a high-quality USB interface, discrete summing mixer, and monitor controller all in one. It's ideal for engineers and producers who want a streamlined, professional workflow, especially those focused on analog summing and pristine audio quality, and who are willing to invest in a premium solution.
Pros
- Exceptional AD/DA conversion rivals dedicated high-end interfaces.
- C.A.S.T. system provides remarkably clean, long-distance analogue signal transfer.
- Discrete summing mixer delivers a noticeably cohesive and 'glued' sound.
Cons
- Premium-priced, representing a significant investment for most studios.
- C.A.S.T. system requires compatible cabling and setup considerations.
61AudioFu
Index↓ 1.6%since Aug 17 · lowest so far$2,155 · Aug 17$2,122 now$2,122€1,899 at Thomann · in stockCheck price ↗ -
Cranborne Audio 500ADAT ADAT Expander with 8-Slot 500-Series Rack
500ADAT · Cranborne Audio
14 for sale on Reverb1 finish at Thomann
- Weight6.4 kg
The Cranborne 500ADAT is a seriously impressive piece of kit for engineers and producers wanting a streamlined 500 series workflow. It combines a high-quality ADAT interface, discrete summing, and the clever C.A.S.T. system – perfect for those seeking flexible analogue routing without the usual signal chain headaches.
Pros
- Exceptional dynamic range delivers pristine clarity and detail
- Integrated ADAT expander streamlines workflow, reducing cable clutter
- C.A.S.T. system offers unique, low-latency analogue routing flexibility
Cons
- Premium-priced, a significant investment for smaller studios
- Limited to 500-series modules, restricting module choice
61AudioFu
Index↓ 2.1%since Aug 17 · lowest so far$1,943 · Aug 17$1,903 now$1,903€1,703 at Thomann · in stockCheck price ↗ -
This module lets you edit signals using M/S technology with a dedicated listening matrix. It works as a stereo insert or an M/S insert with a dry/wet controller for parallel processing. You'll need a 500 rack with two free slots plus an extra panel to get started.
Pros
- Dual input modes for stereo or M/S signal routing
- Extra dry/wet controller enables true parallel processing
- Built-in listening matrix for precise M/S editing
Cons
- Requires two empty slots in a 500 rack for operation
- Needs an extra panel with four XLR inputs included
33AudioFu
IndexStableno change since Aug 17Aug 17$2,189 now$2,189€1,959 at Thomann · in stockCheck price ↗ -
The Zähl EQ1 is a seriously powerful and versatile stereo EQ for engineers who want surgical precision and a touch of musicality. Its fully parametric mid-bands and wide amplification range give you incredible control over your stereo image – a top-tier choice for mixing and mastering in professional studios.
Pros
- Exceptional flexibility with fully parametric mid-bands.
- Robust build quality; feels like a serious studio tool.
- Wide amplification range (+/- 15dB) handles aggressive processing.
Cons
- Premium-priced, a significant investment for a 4-band EQ.
- Requires substantial rack space (2 slots) – a potential constraint.
33AudioFu
IndexStableno change since Aug 17Aug 17$2,122 now$2,122€1,899 at Thomann · in stockCheck price ↗ -
The Mimas Gemini is a seriously impressive piece of kit. It's a modern take on the 1176, bringing that iconic compression character into the 500 rack world with incredible recall thanks to the plugin integration. This is a great tool for engineers and producers who want that vintage vibe with the convenience of digital control, especially those working on dynamic, punchy material.
Pros
- Carnhill transformers deliver exceptional transient response and low noise
- FET circuitry nails the classic 1176 punch and aggression
- Digital control offers unparalleled recall and DAW integration
Cons
- Premium-priced, a significant investment for a single 500 module
- Touch-sensitive encoders can be finicky for users preferring tactile knobs
37AudioFu
IndexStableno change since Aug 17Aug 17$2,010 now$2,010€1,799 at Thomann · in stockCheck price ↗ -
- Size19"
- Weight4.7 kg
This bundle brings you a professional signal processor with a sturdy chassis and a Dante card. It is built for serious musicians who need reliable processing without extra setup steps. Perfect for studio setups where stability matters more than tweaking knobs.
Pros
- Includes both the chassis and Dante card in one bundle
- Uses high-quality materials for solid construction
- Designed for reliable signal processing
Cons
- Heavy weight may be hard to move
- Limited control options on the unit
35AudioFu
IndexStableno change since Sep 6Sep 6$1,965 now$1,965€1,759 at Thomann · in stockCheck price ↗ -
Chandler Limited EMI TG Opto 500 Series Compressor Module
TG Opto Compressor · Chandler Limited
9 for sale on Reverb1 finish at Thomann
This is a fantastic recreation of the legendary TG1 Limiter from Neve consoles. It imparts a gorgeous, gluey warmth to tracks, especially drums and vocals, and is perfect for engineers chasing that classic analog vibe. It's a real character piece, not a transparent compressor.
Pros
- Authentic TG1 Limiter character, beautifully recreating a classic console sound
- Smooth, musical compression even at high gain reduction levels
- Excellent build quality with robust metal chassis and high-grade components
Cons
- Two 500-series slots require significant rack space for a single channel
- Opto compression can be less precise than VCA or FET designs
46AudioFu
Index↑ 2.6%since Aug 17$1,731 · Aug 17$1,775 now$1,775€1,589 at Thomann · in stockCheck price ↗ -
This unit is perfect for engineers who need pure low-end clarity without coloration. The DC-coupled design ensures the bass sounds exactly as it should, while the hardwired bypass lets you switch modes instantly. It fits into any API rack and offers precise filtering, though it lacks mid-range control.
Pros
- DC-coupled path keeps bass clear and transparent without transformers
- Relay-controlled bypass lets you hear the difference instantly
- High-pass and low-pass filters cut frequencies precisely
Cons
- No transformer means some users miss classic warmth
- Only high-pass and low-pass filters, no mid-sweep
31AudioFu
IndexStableno change since Aug 17Aug 17$1,786 now$1,786€1,599 at Thomann · in stockCheck price ↗
All 166 500 series components
Same index, same nightly prices — compact. Colour options of one model share a row. Tap a photo to zoom.
- 11
WesAudio RHEA ng500 500 Series Stereo Vari-Mu Tube CompressorRhea · WesAudio52Stable$1,440€1,289$1,440€1,289Check ↗
- 12
API Audio 525 Discrete CompressorAPI Audio56↓ 4.0%$1,340€1,199$1,340€1,199Check ↗
- 13
API Audio 527A Compressor LimiterAPI Audio49Stable$1,395€1,249$1,395€1,249Check ↗
- 14
DOCtron IMC-500DOCtron31Stable$1,652€1,479$1,652€1,479Check ↗
- 15
API Audio 550b Discrete 4 Band EQAPI Audio38Stable$1,507€1,349$1,507€1,349Check ↗
- 16
Chandler Limited GERM 500 MKIIChandler Limited26↑ 36.4%$1,675€1,499$1,675€1,499Check ↗
- 17
Hazelrigg Industries DLCHazelrigg Industries33Stable$1,541€1,379$1,541€1,379Check ↗
- 18
Hazelrigg Industries DNEHazelrigg Industries33Stable$1,541€1,379$1,541€1,379Check ↗
- 19
Hazelrigg Industries DVAHazelrigg Industries33Stable$1,541€1,379$1,541€1,379Check ↗
- 20
Chandler Limited TG12345 MKIV EQChandler Limited33↑ 1.5%$1,541€1,379$1,541€1,379Check ↗
- 21
WesAudio _Pandora Multiband Compressor 500-Series ModulePandora · WesAudio43Stable$1,360€1,217$1,360€1,217Check ↗
- 22
WesAudio _Prometheus 500 Series Stereo Equalizer ModulePrometheus · WesAudio43Stable$1,360€1,217$1,360€1,217Check ↗
- 23
API Audio 525AAPI Audio38Stable$1,440€1,289$1,440€1,289Check ↗
- 24
API Audio 550A Discrete 3 Band EQAPI Audio38Stable$1,407€1,259$1,407€1,259Check ↗
- 25
Neve 2264ALB Mono Li/Comp 500er APINeve28↑ 16.7%$1,563€1,399$1,563€1,399Check ↗
- 26
AMS RMX16 Digital Reverberation SystemRMX16 · AMS31Stable$1,451€1,299$1,451€1,299Check ↗
- 27
MÄAG EQ4-500MÄAG26↑ 14.2%$1,529€1,369$1,529€1,369Check ↗
- 28
Rupert Neve Designs Portico 542 500 Series Tape Emulator Module542 · Rupert Neve Designs62Stable$1,038€929$1,038€929Check ↗
- 29
Rupert Neve Designs Portico 511 500-Series Mic Pre Module with Silk511 · Rupert Neve Designs63↓ 0.8%$859€769$859€769Check ↗
- 30
Black Lion Audio PBR-8 Patchbay Rack 8 Powered 500 Series Frame with…PBR 8-500 · Black Lion Audio58Stable$1,060€949$1,060€949Check ↗
- 31
Heritage Audio i73 Pro Edge USB-C Audio Interface73 EQ Jr. · Heritage Audio57Stable$1,022€915$1,022€915Check ↗
- 32
Rupert Neve Designs 551 500 Series Inductor EQ Module551 · Rupert Neve Designs57↓ 1.1%$1,049€939$1,049€939Check ↗
- 33
Rupert Neve Designs Portico 517 500 Series Mic Pre / Compressor / DI…517 · Rupert Neve Designs56Stable$1,071€959$1,071€959Check ↗
- 34
API Audio 500VPRAPI Audio56↓ 18.0%$1,218€1,090$1,218€1,090Check ↗
- 35
SSL 500-Series 611 EQSSL · 2 finishes71↓ 6.3%$669€599$669€599Check ↗
- 36
Rupert Neve Designs 535 500 Series Diode Bridge Compressor Module535 · Rupert Neve Designs55↓ 1.1%$1,004€899$1,004€899Check ↗
- 37
Rupert Neve Designs R10 10-Slot Powered 500 Series RackR10 · Rupert Neve Designs55Stable$1,172€1,049$1,172€1,049Check ↗
- 38
Rupert Neve Designs 543 500 Series Compressor / Limiter Module543 · Rupert Neve Designs54Stable$1,038€929$1,038€929Check ↗
- 39
Rupert Neve Designs R6 6-Slot Powered 500 Series FrameR6 · Rupert Neve Designs62Stable$781€699$781€699Check ↗
- 40
API Audio 512v PreampAPI Audio53Stable$1,284€1,149$1,284€1,149Check ↗
- 41
WesAudio DIONE ng500 500 Series Stereo Bus CompressorDione · WesAudio52Stable$1,261€1,129$1,261€1,129Check ↗
- 42
WesAudio HYPERION ng500 500 Series Parametric EQ ModuleHyperion · WesAudio52Stable$1,310€1,173$1,310€1,173Check ↗
- 43
IGS Audio ONE LA 500 Tube Optical Compressor ModuleOne LA 500 · IGS Audio51Stable$978€875$978€875Check ↗
- 44
WesAudio MIMAS ng500 500 Series FET Compressor ModuleMimas · WesAudio51Stable$1,060€949$1,060€949Check ↗
- 45
Heritage Audio OST-8 ADAT 8-Slot 500-Series Rack FrameOST-8 ADAT · Heritage Audio51Stable$1,183€1,059$1,183€1,059Check ↗
- 46
Heritage Audio OST-10 V2 10-Space 500 Series Rack FrameOST-10 V2 · Heritage Audio51Stable$893€799$893€799Check ↗
- 47
WesAudio Phoebe NG500 Microphone Preamp ModulePhoebe · WesAudio48Stable$926€829$926€829Check ↗
- 48
Neve 88R LBEQNeve · 2 finishes48Stable$1,161€1,039$1,161€1,039Check ↗
- 49
Elysia karacter 500 2-Channel 500 Series Saturator Modulekaracter 500 · Elysia52Stable$859€769$859€769Check ↗
- 50
Black Lion Audio Bluey 500 500-Series Limiter ModuleBluey-500 · Black Lion Audio56Stable$781€699$781€699Check ↗
500 Series Components by the numbers
Measured across all 176 models we track, not a sample.
Median $837 — half of all 500 series components here cost less.
median of 24 models · 0.38 kg–6.4 kg
median of 18 models · 19"–19"
How to choose the best 500 series components
Dynamic Range & Headroom
Pro players need headroom to handle transients and avoid clipping under pressure. A module that collapses when pushed isn't useful for a band rehearsal or a loud gig. Listen for how it handles a hot DI signal.
Articulation & Transient Response
Does it smear your attack, or does it enhance it? A good EQ or compressor shouldn't turn your articulate single-note lines into a muddy blob. We're looking for clarity and definition, especially in dense mixes.
Feature Depth & Control
It's not just about having knobs; it's about how those knobs interact. Can you dial in subtle nuances, or are you stuck with preset sounds? A complex learning curve can be worth it if the sonic payoff is significant.
Noise Floor
Let's be honest, noise is a killer. Even a tiny bit of hiss can become a major issue when tracking clean guitars or layering multiple tracks. Lower noise floors are critical for professional recording and clean live sounds.
Workflow & Usability
A brilliant-sounding module is useless if it's a pain to use. Can you quickly recall settings? Is the layout intuitive? Time is money, especially in a studio environment.
Buying guide
Alright, let's talk 500 series. You're past the bedroom noodling phase, you're chasing sounds that cut through a live mix or nail that specific vibe in the studio - you need more than just a chorus pedal. Building a 500 series rack isn't about flashing lights; it's about surgical tone shaping and adding character, and that requires components that can actually do something. We're focusing on serious tools here, not impulse buys.
Don't fall for the boutique hype. A shiny enclosure and a high price tag don't guarantee good tone. Pay attention to the circuit design - is it a clever recreation of a classic, or something genuinely new?
Be wary of modules that promise 'everything' - usually, that means they do everything...mediocrely. Building a 500 series rack is an investment; choose wisely and prioritize functionality over flash.
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 176 500 series components 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 all 500 series modules compatible?
Generally, yes, but check the voltage requirements. Some modules run on +/-15V, while others are 75V rails. Mixing them can fry things. Always verify compatibility before powering up.
How many modules can I realistically fit in a frame?
Most frames hold 8 modules, but consider power consumption. Overloading the frame can lead to noise and instability. Spread out your heavier hitters.
Are there any 'essential' 500 series modules?
EQ and compression are foundational. A good preamp is also invaluable for adding warmth and character. Beyond that, it's all about your specific needs - reverb, distortion, tremolo...
What's the difference between a 'clone' and an original?
Clones aim to replicate the sound of vintage gear, often at a lower price. Some are excellent, others are compromises. Originals are rare and expensive, but offer the authentic experience...and potential quirks.
I'm new to 500 series - where do I start?
Start with a quality frame and power supply. Then, focus on a single module that addresses a specific need. A good EQ can instantly improve your mixes, even if you're a beginner.
