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Feliks Audio - Envy

Class A Headphone Tube Amplifier + Pre Amp

₹ 679,999

Inclusive of all taxes

    DELIVERY

    Dispatches in 48 hours

    RETURNS & WARRANTY

     7 Day Replacement Guarantee

    1 Year Warranty

Feliks Audio Introduces the Envy - A Class-A SET Headphone Amplifier With Tube-Driven Power

Feliks Audio presents the Envy, a high-power headphone amplifier engineered to drive even the most demanding over-ear headphones with authoritative control and rich tube character. At its core are premium 300B lamps and precision high-quality copper signal wiring, delivering robust output with musical warmth and clarity. Multiple balanced and single-ended inputs and outputs, extensive customisation options, and an exclusive finish make Envy a technically capable and versatile amplifier for serious desktop listening setups.

Features 300B Lamps Vacuum Tubes For Warm & Detailed Amplification

Feliks Audio Envy employs selected 300B vacuum tubes as its primary amplification devices. These tubes provide a naturally smooth harmonic response and controlled gain structure, delivering power with refined texture and musical articulation across complex musical passages.

Utilises Exceptional Copper Wiring For Signal Integrity & Enhanced Performance

Feliks Audio Envy integrates high-fidelity copper signal wiring throughout its audio path. This low-loss, high-conductivity wiring ensures accurate transfer of analogue signals with minimal resistance and coloration, contributing to a clean and expressive sound.

Drives Up to 8W Output Power For Demanding Headphones

Feliks Audio Envy is engineered to deliver up to 8W of output power, providing ample drive for low-sensitivity or high-impedance headphones. This high-power capability gives controlled dynamics and headroom for large planar and multi-driver models.

Equips Balanced XLR Inputs and Outputs For Seamless Connectivity

Feliks Audio Envy offers balanced XLR input and output connections alongside standard single-ended options. This expanded connectivity supports integration with balanced preamps, DACs, and studio-grade sources for reduced noise and broader system compatibility.

Features Multiple Inputs and Outputs Option For Broad Connectivity

Feliks Audio Envy provides a range of input and output options, allowing seamless connection to sources such as DACs, preamplifiers, and line-level devices. This flexibility supports diverse signal pathways in both desktop and professional audio setups.

Features Extensive Customisation For Personalised Aesthetic

Feliks Audio Envy includes customisation options that allow users to tailor finishes and external aesthetics. These choices enable visual coordination with desktop systems and personal taste without compromising technical performance.

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Have a question? Get in touch!

Headphone Output

6.35mm (Single-Ended)4-Pin XLR (Balanced)

Output

RCAXLR

Input

RCAXLR

Power Tubes

300B

Driver Tubes

PsVane CV-181 mk2 (6SN7)

Densitivity

1V RMS

Input impedance

For IN1 i IN2 (RCA) 100kOhms For IN3 (XLR) 10kOhms

Maximum Voltage on the Above Outputs

5V (RMS)

Box Contents

1. Feliks Audio Envy2. Matched Pair of Driver Tubes CV-181(6SN7)3. Matched Pair of Power Tubes 300B4. AC Cord5. User Manual6. Warranty Card

Box Contents

1. Feliks Audio Envy2. Matched Pair of Driver Tubes CV-181(6SN7)3. Matched Pair of Power Tubes 300B4. AC Cord5. User Manual6. Warranty Card

Output Powered Measured at MID Impedance Setting at Load of 16Ohms is 5W with THD ⩽1% (Maximum 8W at THD >5%)

Frequency Response : 8Hz÷100kHz ±3dB18Hz÷40kHz ±1dBHeadphone Outputs : 6.3mm and XLRAC Voltage 50/60Hz : 230V Version (±5%) 115V Version (±5%)Power Consumption : 110VAWeight : 15,1kg (WIthout Packaging)

Dimensions

35x33x18,5cm (LxWxH) – Without Tubes35x33x24,5cm (LxWxH) – With Tubes

AC Voltage

230V, 120V

Box Contents

1. Feliks Audio Envy2. Matched Pair of Driver Tubes CV-181(6SN7)3. Matched Pair of Power Tubes 300B4. AC Cord5. User Manual6. Warranty Card

Have a question? Get in touch!

Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.

Our customer support is available Monday to Friday: 11am-6pm.

Feliks Audio Warranty Period is 1 year (12 Months) on Tube and 3 years(36 Months) on the rest of the parts from the date of Invoice for all products. Read more information click here.

The Feliks Audio Envy is a Class-A Single-Ended Triode (SET) headphone amplifier designed around premium 300B vacuum tubes, offering high output power with rich tube tonality and musical accuracy.

With up to 8W of output power, the Envy can comfortably drive high-impedance dynamic headphones, low-sensitivity planar magnetic headphones, and other demanding over-ear designs with excellent control and headroom.

The amplifier uses 300B power tubes for amplification, known for their warm harmonic character and natural presentation. The tube configuration plays a key role in Envy’s detailed yet musical sound signature.

Yes. The Envy features balanced XLR inputs and outputs, along with single-ended connections, allowing seamless integration with balanced DACs, preamps, and high-end audio systems.

Absolutely. Designed as a reference-grade desktop amplifier, the Envy is ideal for serious home listening setups where space, power stability, and sonic performance are priorities.

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