Some or all Variants are In-Stock

Out of stock - Accepts Pre-Orders

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Ships in 1 to 3 business days. Monday to Friday, except bank holidays. Subject to stock availability and security checks.

  • Symphonium Helios - Ex demo
Out of Stock - Allows Pre-Orders

Message us in discord or our website chat to find out pre-order time.

  • Symphonium Helios - 3.5mm
  • Symphonium Helios - 4.4mm

Symphonium Helios

Custom Tuned True 4-Way Crossover with FLAT Technology

  • 4 Balanced Armatures
  • Made of machined AL6061 Aluminium alloy
  • Hand-matched Panasonic and Vishay components
  • Clean sub-bass punch that hits hard
  • Smooth and detailed midrange
  • Class-leading treble extension
Regular price £1,049.00
Sale price £1,049.00 Regular price
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The price does not include any taxes. Local taxes and import duties will be extra.They will be raised by the local authorities and billed directly to the customer.

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Preorder Details: In Stock and Ready to Ship
Symphonium Helios

Symphonium Helios

Featuring Filtered Linear Attenuation Tuning (FLAT) Technology, a propriety circuit developed in-house with Subtonic, Helios will not be affected by impedence mismatch due to difference in source used. You will be able to listen to the same unimpeded sound regardless of the device you are using.

Tuned in collaboration with Subtonic.

Representing a generational leap for us, Helios was designed to disprove the stereotypes associated with multi-driver balanced armature earphones. Utilising newly developed technologies, our balanced armature subwoofers produce exceptionally clean sub-bass punch that hits hard, yet does not colour vocal presentation. Tuned for a smooth and detailed midrange, the Helios also features class-leading treble extension that pushes the limits of what balanced armature tweeters are capable of. We combined the best features of different monitors into a single product.

A great earphone deserves a cable of equal quality.

As such, each Helios comes with a low impedance hand-built 26 AWG OCC Copper cable from Altalune Audio that has been carefully designed - down to the solder used - to provide the best listening experience possible.

Powered by an integrated 4-Way crossover, the Helios is sure to impress with its dynamism and vigour. We never fail to push the limits.

By utilizing a 4-way crossover, we are able to tune each driver to the exact specifications we require, achieving the best possible sound

We only use the highest quality Panasonic and Vishay components; they are further hand-matched to attain better channel matching.

To squeeze out every bit of performance, Triton comes with standard AZLA Sedna Earfit tips, for uncompromised listening experience.

Technical specifications

No technical specifications available.

Shipping and Returns

RETURNS

Elise Audio has a standard 14-day return / exchange policy for electronic products (DAC/DAP):

  • Must be returned in like-new factory condition 
  • Must include all original packaging and accessories
Please note that the return shipping cost is to be paid by the customer.

Read our full Returns, Warranty & Terms of service by clicking here

SHIPPING

We offer a range of delivery options to suit your purchasing needs. The options are presented to you at the checkout, in an easy to understand way.

Most orders for In-Stock items are shipped within 1 to 3 business days (Monday to Friday, except bank holidays), subject to stock availability and security checks. Please ensure you provide a valid phone number for us to contact you should verification of your identity be required.

For More information about our Shipping Policy please click here

Warranty

Products purchased from Elise Audio are supplied with a manufacturer warranty that is specified on the product page on our website. Most products come with a 1Y manufacturer warranty (or 3 months for B-grade, open box, refurbished, ex-demo and second hand items). The manufacturer's warranties are limited to physical defects in the materials, parts and workmanship used in making the product. Abnormal conditions, deliberate abuse and damage due to accidents, operator's error, or unauthorized service attempts are excluded from any warranty claims. Faulty goods returned under the manufacturers warranty are to be returned to Elise Audio at the cost of the customer. Elise Audio will cover the cost of shipping the repaired or replacement product back to the customer.

Featuring Filtered Linear Attenuation Tuning (FLAT) Technology, a propriety circuit developed in-house with Subtonic, Helios will not be affected by impedence mismatch due to difference in source used. You will be able to listen to the same unimpeded sound regardless of the device you are using.

Tuned in collaboration with Subtonic.

Representing a generational leap for us, Helios was designed to disprove the stereotypes associated with multi-driver balanced armature earphones. Utilising newly developed technologies, our balanced armature subwoofers produce exceptionally clean sub-bass punch that hits hard, yet does not colour vocal presentation. Tuned for a smooth and detailed midrange, the Helios also features class-leading treble extension that pushes the limits of what balanced armature tweeters are capable of. We combined the best features of different monitors into a single product.

A great earphone deserves a cable of equal quality.

As such, each Helios comes with a low impedance hand-built 26 AWG OCC Copper cable from Altalune Audio that has been carefully designed - down to the solder used - to provide the best listening experience possible.

Powered by an integrated 4-Way crossover, the Helios is sure to impress with its dynamism and vigour. We never fail to push the limits.

By utilizing a 4-way crossover, we are able to tune each driver to the exact specifications we require, achieving the best possible sound

We only use the highest quality Panasonic and Vishay components; they are further hand-matched to attain better channel matching.

To squeeze out every bit of performance, Triton comes with standard AZLA Sedna Earfit tips, for uncompromised listening experience.

RETURNS

Elise Audio has a standard 14-day return / exchange policy for electronic products (DAC/DAP):

  • Must be returned in like-new factory condition 
  • Must include all original packaging and accessories
Please note that the return shipping cost is to be paid by the customer.

Read our full Returns, Warranty & Terms of service by clicking here

SHIPPING

We offer a range of delivery options to suit your purchasing needs. The options are presented to you at the checkout, in an easy to understand way.

Most orders for In-Stock items are shipped within 1 to 3 business days (Monday to Friday, except bank holidays), subject to stock availability and security checks. Please ensure you provide a valid phone number for us to contact you should verification of your identity be required.

For More information about our Shipping Policy please click here

Products purchased from Elise Audio are supplied with a manufacturer warranty that is specified on the product page on our website. Most products come with a 1Y manufacturer warranty (or 3 months for B-grade, open box, refurbished, ex-demo and second hand items). The manufacturer's warranties are limited to physical defects in the materials, parts and workmanship used in making the product. Abnormal conditions, deliberate abuse and damage due to accidents, operator's error, or unauthorized service attempts are excluded from any warranty claims. Faulty goods returned under the manufacturers warranty are to be returned to Elise Audio at the cost of the customer. Elise Audio will cover the cost of shipping the repaired or replacement product back to the customer.

REVIEWS

Customer Reviews

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Blown away by the shipping

Shipped out on 30th Dec, in the middle of their year end break no less. Reached me in NJ the next day! Incredible. You know the level of service you're getting with Elise Audio. About the IEMs themselves - brilliant, incisive and detailed. And do they pack a punch or two. Symphonium are on a bit of a roll with their kilobuck range. Very pleased.

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