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Average Price: $344

High-end/Boutique

$100

$276+

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Standard

High-end

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Description

Discover the Free The Tone AMBI SPACE AS-1R, a reverb effects pedal that brings your guitar's soundscape to life with its rich, atmospheric tones. This pedal is designed for musicians who crave expansive reverb with studio-quality fidelity, all within a compact and pedalboard-friendly enclosure. The AMBI SPACE AS-1R combines advanced digital reverb algorithms with an intuitive interface, allowing you to effortlessly sculpt your sound from subtle ambience to vast, immersive environments.

The pedal offers a comprehensive selection of reverb types, including Hall, Room, and Plate, each meticulously crafted to provide authentic and expressive sound. Thanks to its proprietary Real Sound Modeling (RSM) technology, the AMBI SPACE AS-1R ensures that your reverb remains true to the nuances of your playing, preserving the integrity of your tone. With easy access to parameters like decay time, mix, and tone, you can adjust the pedal's settings to match your creative vision.

Perfect for both studio work and live performances, the AMBI SPACE AS-1R delivers consistent, high-quality reverb that will elevate your music to new dimensions. Whether you're adding subtle depth to your sound or creating a swirling sonic landscape, this pedal is your ticket to a world of aural exploration.

Key Features:

  • Proprietary Real Sound Modeling (RSM) technology for authentic reverb
  • Multiple reverb types: Hall, Room, and Plate
  • Intuitive interface with adjustable parameters
  • Compact, pedalboard-friendly design
  • True bypass switching to maintain signal integrity
  • Suitable for both studio and live performance settings

Product specs

Brand Free The Tone
Model AS-1R Ambi Space Reverb
Finish Brown
Year 2010s
Made In Japan
Categories Reverb Pedals
Pedal Format Standard

FAQs

What type of reverb effects does the Free The Tone AMBI SPACE AS-1R offer?

The Free The Tone AMBI SPACE AS-1R provides a range of high-quality reverb effects, including hall, plate, and spring reverb, offering versatile options for different musical styles and environments.

Is the Free The Tone AMBI SPACE AS-1R suitable for live performances?

Yes, the AMBI SPACE AS-1R is designed with live performance in mind, featuring a durable build and easy-to-use controls that allow for quick adjustments during gigs.

Does the Free The Tone AMBI SPACE AS-1R work well with both electric and acoustic guitars?

The AMBI SPACE AS-1R is compatible with both electric and acoustic guitars, providing rich and ambient reverb effects that enhance the sound of any guitar type.

How does the Free The Tone AMBI SPACE AS-1R handle signal clarity and noise?

The AMBI SPACE AS-1R is engineered to maintain signal clarity and minimize noise, ensuring that your guitar's tone remains pristine and unaffected by unwanted interference.

What power supply is required for the Free The Tone AMBI SPACE AS-1R?

The Free The Tone AMBI SPACE AS-1R requires a standard 9V DC power supply, which is common for most pedalboards and power supply units.

Mike Hermans

Mike Hermans

Free The Tone Ambi Space AS-1R

Video thumbnail for Free The Tone Ambi Space AS-1R by Mike Hermans

Free The Tone Ambi Space AS-1R

Mike Hermans

Mike Hermans

Video thumbnail for Free The Tone: AMBI SPACE AS-1R Digital Reverb by Brett Kingman

Free The Tone: AMBI SPACE AS-1R Digital Reverb

Brett Kingman

Brett Kingman

Video thumbnail for Free the Tone Ambi Space AS -1R Reverb by shnobel

Free the Tone Ambi Space AS -1R Reverb

shnobel

shnobel

Video thumbnail for Free The Tone AS-1R Ambi Space Demo by Guitarist

Free The Tone AS-1R Ambi Space Demo

Guitarist

Guitarist

Video thumbnail for Free The Tone Ambi Space AS-1R Digital Reverb Demo by Pedal of the Day

Free The Tone Ambi Space AS-1R Digital Reverb Demo

Pedal of the Day

Pedal of the Day

Video thumbnail for FREE THE TONE / AMBI SPACE AS-1R by 1484tv イシバシ楽器公式

FREE THE TONE / AMBI SPACE AS-1R

1484tv イシバシ楽器公式

1484tv イシバシ楽器公式

Video thumbnail for [FreeTheTone] AMBI SPACE AS-1R Reverb VS [Trial] Retro Reverb-S by WM SOUND Guitars 원미사운드

[FreeTheTone] AMBI SPACE AS-1R Reverb VS [Trial] Retro Reverb-S

WM SOUND Guitars 원미사운드

WM SOUND Guitars 원미사운드

Reviews

PROS

  • Simple UI makes it easy to dial in quality reverb

  • Pre-delay feature enhances clarity of dry signal

  • Maintains uncolored dry tone, preserving original sound quality

  • Wide stereo image creates immersive ambient spaces

  • Quality build and durability

  • Offers natural-sounding ambient spaces without unnecessary effects

  • Includes versatile presets: plate, room, spring, ambient

  • Superior sound quality, less metallic than competitors

CONS

  • Lacks modulation, pitch shifting, and sci-fi effects

  • Fewer options compared to other reverb pedals

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Free The Tone AMBI SPACE AS-1R.

Features and functionality

  • The pedal offers a "Serene" mode, praised for its exceptional reverb quality and dynamic interaction with playing.

    Source
  • The pedal maintains true stereo with separate mono channels for different input sources, preserving stereo delay effects.

    Source
  • Users appreciate its simplicity with only four presets, contrasting with more complex options like the Big Sky.

    Source
  • It's noted that once presets are saved, they cannot be altered, limiting flexibility in modifying existing settings after initial setup.

    Source

Comparisons

  • Owners confirm it surpasses the Strymon Blue Sky and Neunaber Immerse MKII in reverb quality.

    Source
  • Some users compare the cost of the Ambi Space in the UK to the Empress Reverb, suggesting both are priced similarly, influencing purchasing decisions.

    Source
  • The Ambi Space is considered superior to the Strymon Flint and Empress Echosystem, especially for its analog dry through quality and effect mix design.

    Source

Use cases and applications

  • It effectively retains the dry tone with minimal coloration, enhancing the dynamic depth of the sound.

    Source
  • It's noted that the pedal isn't designed for on-the-fly adjustments, relying more on preset functionality for consistency in live settings.

    Source

Value and pricing

  • The limited presence in the US market makes the Ambi Space scarce on the used market, often requiring international purchases.

    Source

Critic Reviews

Free The Tone AS-1R Ambi Space review | MusicRadar

musicradar.com

The Free The Tone AMBI SPACE AS-1R is a high-quality reverb pedal that excels in both live and studio settings, boasting easy preset management and a rich sound quality that rivals studio units. However, at a price point that some may find steep, the feature set could feel somewhat limited for the cost. While it handles a variety of reverb types beautifully, users looking for extensive options might be left wanting more. Ultimately, it’s a solid choice for those prioritizing top-notch sound over an expansive feature list.

positive

Quick Hit: Free the Tone Ambi Space Review - Premier Guitar

premierguitar.com

The Free The Tone AMBI SPACE AS-1R delivers impressive, pristine reverb tones across multiple settings, excelling particularly in the spring and plate modes. Its intuitive design keeps things user-friendly, with MIDI capabilities adding to its versatility. However, at a price point of $330, it may be considered pricey, and some sounds lack the adventurous edge that competitors offer. Additionally, the absence of an expression input and difficulty discerning presets on stage might deter some players. Overall, it's a solid choice for those seeking quality reverb in a compact unit.

positive

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Artist usage

Add artist
See how Larry Carlton uses Free The Tone AMBI SPACE AS-1R

Larry Carlton

Guitarist

Steely Dan

...
Verified via [246] ??

During Larry Carlton's live performance with Richard Bona at Blue Note Tokyo on August 29, 2019, I observed and documented his use of the Free The Tone AMBI SPACE AS-1R reverb pedal. This detail was shared on my website, highlighting its presence in Carlton's setup.

See how Ken uses Free The Tone AMBI SPACE AS-1R

Ken

Guitarist, Keyboardist

L'Arc-en-Ciel

...
Verified via Photo

Shown within an 'ambient sound' pedalboard used on-stage, separate to the multiple rack setup off-stage. Both designed by FREE THE TONE for 2020's MMXX Arena Tour as per photos published on FREE THE TONE's blog (2020).

See how Andrew Aged uses Free The Tone AMBI SPACE AS-1R

Andrew Aged

Singer, Guitarist

...
Verified via Guitar World

In a 2025 interview with Guitar World, Andrew Aged confirmed using the Free The Tone AMBI SPACE AS-1R as part of his pedalboard setup while performing with Mk.gee.

See how Jeffrey James Kollman uses Free The Tone AMBI SPACE AS-1R

Jeffrey James Kollman

Guitarist, Music Producer

UFO

...
Verified via YouTube

At 16:07 in the video "Rig Rundown" video featuring Jeffrey James Kollman, the Free The Tone AMBI SPACE AS-1R Digital Reverb Pedal is visibly integrated into Kollman's pedalboard.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Free The Tone AMBI SPACE AS-1R, it is most commonly used with the following gear.

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