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Endangered Audio Research AD4096 MKII Analog Delay

Endangered Audio Research AD4096 MKII Analog Delay

$387.43 Price Tier: High-end

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Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated July 4, 2026.

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5.0 (15)

$387.43 6 available Used

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Average Price: $387

High-end/Boutique

$100

$251+

Price Tier

In the Delay Effects Pedals category, Endangered Audio Research AD4096 MKII Analog Delay is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

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High-end

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Description

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Step into a realm where vintage warmth meets modern innovation with the Endangered Audio Research AD4096 MKII Analog Delay. This pedal is a testament to meticulous craftsmanship, offering musicians an authentic analog delay experience with a modern twist. Whether you're a seasoned guitarist or a newcomer, the AD4096 MKII presents an inviting canvas for sonic exploration.

At the heart of this pedal is its unique analog signal path, providing a rich and natural delay that digital emulations simply can't replicate. The AD4096 MKII is designed to deliver a wide array of delay effects, from subtle echoes to deep, atmospheric soundscapes. Equipped with an intuitive control layout, it allows precise manipulation of delay time, feedback, and mix level, ensuring that you can craft your ideal sound effortlessly.

Moreover, this pedal boasts a proprietary modulation circuit, adding a dynamic layer of versatility to your performance. This feature allows for gentle modulation effects, right through to more extreme, warping sounds, making it a versatile addition to any pedalboard.

Key Features:

Authentic analog signal path for warm, organic delay tones
Proprietary modulation circuit for added versatility
Intuitive controls for delay time, feedback, and mix level
Suitable for a wide range of musical genres and styles
Durable construction for reliable performance in studio or live settings

Product specs

Brand	Endangered Audio Research
Model	AD4096 MKII Analog Delay
Year	2010s
Made In	United States
Categories	Delay Pedals
Pedal Format	Standard

FAQs

What are the key features of the Endangered Audio Research AD4096 MKII Analog Delay?: The AD4096 MKII offers rich, warm analog delay tones with a unique modulation section for lush sound textures. It includes a "Bleed" switch for infinite repeats and a "Time" control that allows for a wide range of delay times.
Does the AD4096 MKII work well with both guitar and bass?: Yes, the AD4096 MKII is designed to complement both guitar and bass, providing warm analog delay tones that enhance the sound of either instrument without losing clarity.
How does the modulation feature on the AD4096 MKII affect the delay sound?: The modulation feature adds depth and movement to the delay, creating a chorus-like effect that can be subtle or pronounced, depending on the settings, offering versatility in sound design.
What kind of power supply does the AD4096 MKII require?: The AD4096 MKII requires a standard 9V DC power supply, which is common for most pedalboards, ensuring easy integration into existing setups.
Is the AD4096 MKII suitable for live performance?: Yes, the AD4096 MKII is well-suited for live performance, offering robust build quality and intuitive controls that allow for quick adjustments on stage, making it a reliable choice for gigging musicians.

Videos

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mrfett

Endangered Audio Research AD4096 MK2 Analog Delay Demo

mrfett

EAR AD4096 MK II Infinity Mode

Endangered Audio Research Video

EAR AD4096 MK II Modulation Vibrato Chorus

Endangered Audio Research Video

Reviews

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PROS

Offers a unique, dark, and moody delay sound with a smooth wash
Extremely versatile with near true zero flange and chorus capabilities
Provides extensive control over modulation for creative soundscaping
Features silent switches and high build quality for reliable use
Allows for controlled oscillation without self-oscillation, offering distinct sound control
Extensive delay time with added tap tempo and multitap mode
Includes separate expression inputs for each parameter for more dynamic control
Offers a nostalgic sound reminiscent of MKI with added features
Can be synced with external devices using clock input for tempo control
Known for its unusual yet special sound, making it a potential future grail pedal

CONS

Modulation section can be extreme and difficult to dial in subtly
Lacks a tone control, resulting in a very dark delay sound
"Tails" bypass can produce unwanted noise when used with distortion or gainy amps
Some users find the feature set overambitious and overwhelming

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Endangered Audio Research AD4096 MKII Analog Delay.

Features and functionality

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High pass filter switch allows for tonal adjustments, preventing low-end muddiness in delayed signals.
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Six dip switches allow users to adjust tap tempo ratio, tails, and filters, providing extensive customization options for delay effects.
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Infinite setting introduces subtle, spacey background echoes, complementing primary delay without overwhelming the signal.
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The modulation depth knob has a digital control that becomes usable at 5% rotation, making fine adjustments tricky.
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The pedal's multitap switch multiplies delay by a flexible ratio, offering varied rhythmic textures.
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The buffered bypass footswitch causes a brief pause when switching, which might be surprising initially but is not a major issue for most users.
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The pedal includes separate jacks for each knob's expression control, which some users find excessive but allows for advanced control setups.
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The AD4096 MKII includes an effects loop, allowing users to integrate their own modulation effects for enhanced sound customization.
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Use cases and applications

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The pedal's extensive features and FX loop capability enable it to serve as a versatile tool for those seeking rich, analog delay tones with external modulation integration.
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User experience

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The pedal begins self-oscillation early, around noon on the dial, and modulation becomes intense even at 9 o'clock, requiring cautious handling.
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Owners appreciate the pedal’s lush, tape-delay-style analog tones, noting its ability to blend seamlessly with live play.
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Described as intuitive and responsive, users feel in control, unlike some complex pedals that require significant adjustment.
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Mods and upgrades

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Integrating a Gen Loss in the effects loop maintains rich, full tones, unlike when paired with other delays like the Meet Maude, which can shorten repeats.
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Comparisons

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Some view the AD4096 MKII as a potential replacement for the Moog MF-104, highlighting its comprehensive analog delay capabilities.
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Build quality

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The LED indicator's effectiveness is questioned, with suggestions for a different color for the tempo clock to improve visibility.
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The proximity of the foot-switches may require nimble operation, as they are closely placed, affecting ease of use during performance.
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Some users perceive the enclosure to be made of aluminum, while others feel it resembles tough plastic, indicating variability in user perception.
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