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[Studio Grade] Crazy Tube Circuits Mirage Dual Engine Reverb - Full Details [Sound Demo and Reviews]

Reverb is just a supporting role that adds depth - this product overturns that common sense.
Crazy Tube Circuits Mirage
Equipped with two independent reverb engines with 16 different algorithms, you can split them to left and right, stack them in series, and even build a "modular chain" with delay and modulation in between - truly Have a mini studio on your pedalboard feelings.
And yet the operation is surprisingly simple. There is no menu hierarchy, and you can control the plate, spring, shimmer, and infinite freeze with just a few turns of the knobs and rotary switches. Moreover, the true bypass and analog dry path ensure that the original sound is not muddied even when the effect is turned off.
"The standard plates just aren't enough."
"I want to use shimmer and hole at the same time."
Mirage is a solution to all of these reverb-challenged problems.Tips for mastering multiple functions without making them difficultWe will also provide a thorough explanation of the good points and concerns of the product as discussed by actual users.
Crazy Tube Circuits Mirage | Appearance and Specifications

Crazy Tube Circuits Mirage Basic Information
| Item | Details |
|---|---|
| Make | Crazy Tube Circuits |
| Model | Mirage |
| effect type | Digital Reverb (Dual Independent Engines) |
| Number of Algorithms | 16 types Bank A: Vintage/Classic 8 types Bank B: Ambient/Experimental 8 types |
| main controls | Volume, Mix, Swell, Excite (x2 engines), Voice selector (8 positions), Shift switch (bank switching) |
| Footswitch | 2 units (R1/R2 bypass) *Can be assigned to simultaneous bypass, freeze, etc. in internal settings |
| Input/output | Input x 1 (mono) Output x 2 (stereo L/R) Send & Return (inserted between engines) EXP pedal terminal |
| 电源 | 9 V DC center negative / max 210 mA (batteries not allowed) |
| Bypass Method | True bypass (relay type) *Can be switched to buffered (with trail reverb ON) with internal switch |
| Analog Dry Pass | Equipped (original sound is output without passing through the conversion circuit) |
| Size/weight | Approximately 123 (W) × 97 (D) × 54 (H) mm / approximately 0.48 kg |
| Domestic price (new, tax included) | Approximately ¥55,800 (market estimate, as of July 2025) |
| Overseas price (New, USD) | Approx. $349 (Manufacturer's suggested retail price: €325) |
| Country of manufacture / Color | Made in Greece / Dark Abyss Blue |
| Other functions | Transmit/receive routing switching, Kill Dry setting, Series/Parallel selection via internal DIP, independent presets for each engine, 32-bit internal processing |

Crazy Tube Circuits Mirage | Features and Functions

Dual Reverb Engines
MirageTwo DSP engines: R1 and R2Each can be assigned the same 16 algorithms, allowing you to create effects such as spring + shimmer, hole + freeze, etc.Layer different reverbs simultaneouslyYes, you can. You can also insert external pedals between the engines, giving you the feeling of building a "mini modular rack" on your pedal board.
16 types of algorithms
Rotary typeVoice Selector8 modes with the Shift switch, and 2 banks of Vintage/Classic and Ambient/Experimental with the Shift switch, for a total of 16 types. In addition to plate, spring, hall, and room, there are 4 types of shimmer, infinite sustain, reverse, etc.A wide range of spatial presentations from classical to avant-gardeIt covers.
Flexible Routing & Stereo Support
With internal DIP settingsSeries/Parallel/Dual Mono/StereoFurthermore, you can insert delay or modulation between engines 1 and 2 using the Send/Return terminals.A complex, three-dimensional signal chaincan be easily achieved.
Intuitive UI and Live Features
There is no menu hierarchy.4 knobs dedicated to each engineInstantly create your sound with Volume, Mix, Swell, and Excite. The two foot switches can be assigned to turn each engine on/off, or to Freeze (hold indefinitely) by pressing and holding them. The external EXP pedal terminal allows you to continuously change Swell and Excite with your feet.
Analog dry path & high-resolution DSP
The internal process is32bit floating point/high resolutionThe original sound is bypassed by the analog dry path,Even with deep reverb, the transparency of the original sound is not compromised at all.The bypass method is relay-type true bypass, but it can also be switched to trail-compatible buffered with an internal switch.
Expressions & Preset Hold
The EXP terminal can be used to select a linear or reverse curve.Ambient swells and real-time tone shiftsThe positions of each knob are automatically memorized for "instant presets," so you can rest assured that your settings will not be lost even if you restart the unit during a live performance.
Crazy Tube Circuits Mirage|Sound demo
Crazy Tube Circuits Mirage | Review and reputation
Good reputation (positive reviews)
- Transparent sound quality that does not impair the original sound
Even with deep reverb, the original tone of the instrument is not muddied, and the differences in the character of each reverb are clear. "The difference in tone of each effect, such as plate and hall, is clear, and very natural," one user commented. - The beauty and practicality of ambient sound
It has been said that by making full use of shimmer and freeze, you can create a fantastical, immersive soundscape like a movie score. On the other hand, some people say that "the extreme effects can blend into a variety of music depending on how you mix them, and they add just the right amount of individuality," so it's not just unique but also highly practical. - Intuitive operation stimulates creativity
User reviews include comments such as "Just by turning the knob, you can get the reverb you want," and "There's no menu screen, so you don't get lost in the settings." Many players praise the intuitive UI for its complex functions, yet ease of use. In fact, one user even commented, "It's great that you can concentrate on creating without having to stare at the manual." - Great value for money
Some overseas reviews have said that "€325 for this performance is a bargain," and that it offers excellent cost performance when you consider its dual engines and flexible routing. There were also comments commenting on its value, such as "It's amazing that you can get studio-level effects at this price."
Bad reviews (negative reviews)
- expensive
The domestic market price is about 5.5 yen, which is quite expensive for an effects pedal. Some users point out the price as a hurdle, saying things like "I'm interested, but I can't easily try it out at this price" and "It's too high-end for me." - Some have pointed out that the device is over-specced due to its many functions
Some people say that the two engines and the huge number of modes may be too much for their purposes. In fact, the manufacturer itself has announced the development of a single-engine version for minimal users, so it is likely that not all players need this full functionality. Those who prefer simple operations may find it a bit difficult to handle. - Requires practice in adjusting each algorithm
As mentioned above, each reverb mode has different acoustic characteristics, so some have pointed out that it takes time to master all 16 types. In particular, the way the Swell and Excite knobs work varies depending on the algorithm, and some have said that it may be confusing at first, but you'll get the hang of it as you get more use out of it. In fact, the manufacturer has warned that the control responses differ for each mode. On the other hand, this is proof that each mode is tuned in its own way, but it may be a little confusing at first glance.
Summary | The possibilities offered by the one and only "modular reverb" pedal
- For players who want to use a variety of reverbs with one unit
You can instantly switch between 16 different reverbs, from classics like plate and spring to experimental effects like shimmer and freeze. Instead of lining up multiple single-function reverbs on your board, the Mirage can do it all with just this one pedal. It's perfect for guitarists who want to use different reverbs for different songs, regardless of genre. - For those who pursue fantastical sounds such as post-rock and ambient music
It is equipped with many effects essential to modern ambient music, such as long reverberations, shimmer with pitch shifting, and infinite sustain. For example, you can create the vast clean tones of post-rock, or the reverberations buried in the roar of shoegaze. It is also recommended for expressive guitarists and synthesizer players who want to build a "wall of sound". - For advanced users who operate stereo environments and elaborate effect chains
Advanced users who enjoy more advanced settings, such as inserting external effects using the transmit/receive loops or generating true stereo reverb with dual mono, will enjoy the flexibility of the Mirage. For example, it is perfect for creators who want to try out separate reverb processing for the left and right in studio recordings, or who want to combine it with other spatial pedals to create a unique sound space. - For players who want high-quality reverb with intuitive operation
Although it is a high-performance reverb, it does not require any menu operations and you can create sounds just by turning knobs, so it is easy to use even for people who are not good at complex operations like multi-effects. The user-friendliness is attractive for guitarists who mainly record at home or those who are not familiar with equipment, allowing them to concentrate on creating sounds.
Crazy Tube Circuits' Mirage stands out among current reverb pedals with its powerful dual engine and 16 algorithms. Its versatility, which can cover everything from studio-quality classic reverberation to creative ambient effects, is truly worthy of being called a "creative reverb platform." The actual sound is highly transparent and makes the most of the original sound, so it blends naturally with any guitar or synth, while adding bold changes when needed. Combined with an intuitive, user-friendly design, it is a tool that allows you to fully demonstrate your creativity in both live and studio production.
However, due to its rich functions, the price range is high, so it may not be an essential pedal for all players. However, for those who are particular about reverb effects or advanced players who are looking for expression that conventional single-function pedals are not enough, Mirage is a gem that is well worth the investment. The manufacturer has already hinted at plans for a single engine version, and it seems that the Mirage series may become a new standard for reverb pedals in the future. As the catchphrase "Infinite space. Total control" suggests, Crazy Tube Circuits Mirage is a one-of-a-kind reverb pedal that will bring inspiration to all modern music scenes.






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