Feliks Audio Echo Classic – Tube Headphone Amplifier (Class-A)
Immerse yourself in the heart of your music with the Feliks Audio Echo Classic headphone amplifier. Handcrafted in Poland, this pure Class-A audiophile amplifier uses selected tubes to deliver a warm, immersive soundstage with exceptional depth. A unique piece for passionate listeners.
Polish craftsmanship for your ears
Each Echo Classic unit is hand-assembled in Feliks Audio's workshops in Poland. The robust steel chassis and custom-made transformer guarantee perfect isolation from vibrations and optimal signal purity for a flawless listening experience.
Feliks Audio Echo: A Gentle Introduction to Tube Sound
Build & Design
Handcrafted headphone amp from Polish manufacturer Feliks Audio. Metal chassis with real wood side panels, smooth volume knob. RCA input/output + 6.35mm jack. Power switch awkwardly placed at rear (burn risk, tubes >90°C).
Tech
Two 6N6P power tubes + two 6N1P drivers. Output transformerless design → requires high-impedance headphones (>100 Ω recommended).
Sound
True tube signature: warm, musical, rich midrange with forward presence. Bass gains punch and weight compared to solid-state. Slight haze around notes (noticeable in A/B comparison). Surprisingly low noise floor for a tube amp.
Verdict
Ideal gateway into tube audio. Well-built, warm presentation that makes you rediscover your music collection.
Versatility and power
With a suitable output impedance, the Echo Classic drives both high-impedance headphones (like Sennheiser HD 800 or Beyerdynamic) and more sensitive models with equal ease. It's the perfect companion to unlock the full potential of your favorite audiophile headphones.
Technical specifications :
• Type: Tube headphone amplifier, Class-A
• Tubes: 2 x EL84, 2 x 6N1P
• Craftsmanship: Handmade, Poland
• Ideal for: Audiophiles, collectors, lovers of warm and detailed sound.
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