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Meze Audio Rai Solo In-ear Monitor

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SKU: MZRAISOL
WARNING: for more information go to http://www.P65Warnings.ca.gov

The Rai Solo in-ear monitor from Meze Audio is built for entry-level audiophiles and is designed for one purpose only. It is intended to introduce you to the transcendental experience of listeinng to music and discovering the magic of sound. 

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    $169.99 - $199.00
    $199.00
    Starting At $169.99
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    "A Veritable Bargain in Terms of the Trickle-Down Design"

    The Rai Solo in-ear monitor from Meze Audio is built for entry-level audiophiles and is designed for one purpose only. It is intended to introduce you to the transcendental experience of listeinng to music and discovering the magic of sound. The Rai Solo features what the company terms a "fun-neutral sound tuning" in an attractive hand-brushed, sintered steel shell.

    "The Rai Solo feels like a veritable bargain in terms of the trickle-down design, manufacturing learning and premium presentation of their bigger brother," reports Matty Graham in his headfonia.com review for November 5, 2019.

    "Fantastic Value for Money"

    The Rai Solo was born from Meze Audio's vision to offer entry-level audiophiles a solidly built and great value IEM. It boasts ergonomic design, a sturdy stainless-steel driver shell, and a refined dynamic driver. The strongest correlation between the Rai Solo and the much higher priced flagship Rai Penta is the similar shape of the IEM. The use of Metal Injection Molding technology for the body of the Solo made it possible to have a very complex inner shape made in mass production with great accuracy.

    "If you’re looking for a clear, energetic, open sounding IEM with strong technical foundations and a touch brighter than reference tuning then the Solo will provide fantastic value for money," notes davidmolliere, head-fi.org, May 6, 2020. "If you own a warm DAP or source or are willing to EQ you can shift its signature easily into a slightly warm and fuller sounding reference IEM without losing its clarity and energy."

    "While retaining a fairly balanced signature overall, there’s still plenty of pep in the presence region, giving this product a sense of airy, sparkly and bright energy that can be addictive to some, for long listening periods," writes Matthew Jens in his March 30, 2020 review for stereonet.co.uk. "This balanced yet bright signature does wonders for the soundstage as well, giving just enough depth to enable some out-of-the-head experiences, as well as having pinpoint imaging and no detectable channel imbalances."

    Exclusive Unified Piston Motion Driver (UPM)

    In a traditional electrodynamic driver, the voice coil lead wires are glued to the back side of the thin membrane of the driver. This is the major factor of the 'unbalanced vibration' that is characteristic shortcoming of traditional driver technology due to the presence of these wires.

    Meze Audio's new Unified Piston Motion (UPM) driver eliminates this shortcoming by using a totally different approach. The membrane itself is electrically conductive and, therefore, no wires are attached to the diaphragm. The result is a symmetric pistonic motion through its entire movement, without disturbance from any unbalance created by wires. The main benefits of the UPM driver technology are low Total Harmonic Distortion (THD), clear mid-range, and outstanding reproduction of low frequencies.

    Vibration Reduction System

    Stainless steel is an extremely rigid material with low resonance. Therefore, it delivers minimum interference to the sound-producing vibration created by the driver unit. In terms of audio performance, these advantages contribute to a clean and dark background with well-defined imaging. The shape of the shell enclosure is also important. The specially conceived shell architecture of the Rai Solo further dampens vibration from the driver unit.

    Lends Itself to Long Listening Sessions

    The driver shell has excellent ergonomic qualities, too. The more comfortable the IEM, the better the listening experience. Serious audiophiles will spend hours on end engaged in their music. Meze Audio designed the Rai series in-ear-monitors to deliver comfort and prolonged listening sessions, allowing for a truly immersive experience for you and your music. Attention to details in the extreme is the reason for the comfortable listening. Round, soft edges are designed to embrace the natural curves from one’s ear and to fit perfectly.

    Works with Any Device

    The Rai Solo works effortlessly with any device due to its low impedance and high sensitivity. But to truly enjoy the full potential and advantages of its special driver we recommend the use of a DAP or a DAC if you want to use your phone as a source.

    High Quality Cables Included

    Included with the Rai Solo are 1.3m MMCX braided cables made of silver-plated copper custom wires and terminating in a 3.5mm plug. The cables are terminated on the other end with industry standard MMCX connections, which make the cables detachable and replaceable at any time.

    Also included are a protective hard case, three pairs of soft silicone ear tips, three pairs of double flanged ear tips, and three pairs of deep insertion double flanged ear tips.

    Product Features

    Overview
    • Sturdy stainless-steel driver shell
    • Refined dynamic driver
    • Unified Piston Motion Driver (UPM) with electrically conductive membrane
    • Excellent ergonomic shape lends itself to extended listening
    • Works effortlessly with any device due to its low impedance and high sensitivity
    • Includes cables, ear tips, case
    Accessories
    • 1.3m MMCX braided cables made of silver-plated copper custom wires ending in high quality 3.5mm plug
    • Hard Case: protective EVA case with Meze Audio metal logo
    • 3 pairs of soft silicone ear tips (S, M, L)
    • 3 pairs of double flanged ear tips (S, M, L)
    • 2 pairs of deep insertion double flanged ear tips (M, L)

    Product Specs

    • Driver: 9.2mm UPM dynamic driver
    • Diaphragm thickness: 9µm
    • Impedance: 16 Ohm
    • SPL: 105±3dB at 1mW/1kHz
    • Frequency response: 18Hz - 22kHz
    • Distortion: <1% at 1mW/1kHz
    • Manufacturer's limited warranty: 2 years

    "I honestly think the Meze Audio Rai Solo is a well priced IEM that gives you more than what you pay for in quality of build and sound quality. I dare say, this is the point in time where the conventional dynamic driver has finally matured. Good job Meze."

    - Louis Gonzalez, Headfonics, October 23, 2020


    "If you’re looking for a clear, energetic, open sounding IEM with strong technical foundations and a touch brighter than reference tuning then the Solo will provide fantastic value for money. If you own a warm DAP or source or are willing to EQ you can shift its signature easily into a slightly warm and fuller sounding reference IEM without losing its clarity and energy."

    - davidmolliere, head-fi.org, May 6, 2020


    "While retaining a fairly balanced signature overall, there’s still plenty of pep in the presence region, giving this product a sense of airy, sparkly and bright energy that can be addictive to some, for long listening periods. This balanced yet bright signature does wonders for the soundstage as well, giving just enough depth to enable some out-of-the-head experiences, as well as having pinpoint imaging and no detectable channel imbalances."

    "With its svelte stainless steel enclosures, lustrous silver cable, lovely detailing and expert craftsmanship, Meze could easily fool people into believing this is a flagship product before they even try the Rai Solo out. Factor in the two-year warranty, and a lean, clean and slightly bright audio signature from the single 9.2mm drivers, and we’re looking at a very nice little package here. So if you’re in the market for an IEM that’s a little bit fancy – yet you don’t want to break the bank – then this superb value design could well be the candidate for you."

    - Matthew Jens, stereonet.co.uk, March 30, 2020


    "The Rai Solo feels like a veritable bargain in terms of the trickle-down design, manufacturing learning and premium presentation of their bigger brother."

    "The Rai Solo is another piece of refined, yet eye-catching industrial design from Meze Audio that feels premium beyond its price-point. Underneath that subtly polished steel lies a forward, energetic sonic signature that will ultimately prove controversial for some, yet may feel like ‘nirvana’ for others. Particularly lovers of energetic rock and instrumental music will appreciate the lashings of energy in the presence region."

    - Matty Graham, headfonia.com, November 5, 2019

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