Feliks Audio Envy

Class A Single-ended transformer coupled, balanced amplifier, powered by the legendary 300B tubes

  • Developed to drive even the most demanding headphones with up to 8 Watts of power
  • Exclusive finish and extensive customization options
  • Multiple inputs and outputs for maximum functionality
  • Balanced input / output XLR connections
Regular price $7,415.00
Sale price $7,415.00 Regular price
Unit price
Tax included.
Feliks Audio Envy

Feliks Audio Envy

Regular price $7,415.00
Sale price $7,415.00 Regular price
Unit price
Product description
Technical Details
Shipping & Returns
Warranty Policy

Legendary Tubes... Legendary Performance

Introducing the Feliks-Audio Envy, a pinnacle of audio engineering designed to elevate audiophile experiences. With an impressive 8 Watts of power, it effortlessly drives even the most demanding headphones, ensuring unmatched clarity and richness in every musical detail.

Marrying advanced technology with timeless design, the Envy boasts an exclusive finish and extensive customization options, allowing you to shape its aesthetics to match your personal style. Its versatile functionality is highlighted by multiple inputs and outputs, including balanced XLR connections that preserve audio integrity by minimizing interference.

Choose between the Standard Edition, featuring 300B power tubes and premium copper wiring, or the Performance Edition, which goes further with Full Music 300B tubes and UPOCC signal wiring for heightened audio purity. The Feliks-Audio Envy stands as a symbol of dedication to audio perfection, uniting power, design, and choice to offer an unparalleled listening encounter for passionate audiophiles.

technical specifications
Amplification Type
Class A Single-ended transformer coupled amplifier
Power tubes
Driver tubes
PsVane CV-181 mk2 (6SN7)
2x unbalanced RCA inputs (IN1, IN2), 1x balanced XLR input (IN3)
Input sensitivity
Input impedance
For IN1 i IN2 (RCA) 100kΩ, For IN3 (XLR) 10kΩ
1x pair of pre-amplifier output as RCA, 1x pair of pre-amplifier output as XLR
Suede Fabric+Leather
4.4mm Balanced Cable; XLR-4pin Balanced Cable
Maximum voltage
On the above outputs is 5V (RMS) at output impedance of 600Ω and THD < 0,5%
Impedance selector
  • LO – up to 60Ω
  • MID – up to 300Ω
  • HI – up to 600Ω
Amplifier’s impedance
  • LO at 32Ω load is 3,8Ω
  • MID at 100Ω load is 8,8Ω
  • HI at 600Ω is 20Ω
Output Power
measured at MID impedance setting at load of 16Ω is 5W with THD ⩽1% (maximum 8W at THD >5%)
Frequency response
  • 8Hz÷100kHz ±3dB
  • 18Hz÷40kHz ±1dB
Headphone outputs
  • 6.3mm
  • 4-Pin XLR
15,1kg (without packaging)
35 × 33 × 18,5 cm
AC Voltage


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.

Returning products that raise hygiene concerns - Products that have contact with the ear, nose or throat can only be returned for a full refund if sent back sealed and in unused condition. This applies all in-ear monitors.

If you are dissatisfied with your product please get in touch with us. We may be able to offer credit for another purchase (subject to inspection of the returned product) or to purchase the product back as used if we can dispose of the item as B stock. Please note the products would need to be inspected before any final offers are made but, as a guidance only, a 20% restocking fee will be applied on most in-ear monitors.

Custom made products - Products that have been custom made to the customer's specification cannot be returned for a refund or credit under this policy.

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


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

Royal Mail Special Delivery - Next Business Day

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.

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