Fezz Audio Lybra 300B EVOLUTION Integrated Amplifier
Fezz Audio Lybra 300B EVOLUTION Integrated Amplifier
🚚 Delivery in 1-4 days in the Baltics. 2-8 days EU
💰 14 days return
🔒 Secure payment: PayPal, 💳card, invoice
🛡️Shipping insurance
🟢 2 years warranty
🧱 Installation service
💲Seen a better price? Let us know and we'll match it.
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Shipping Terms
Shipping Terms
- Shipping method: Standard
Shipment cost: - EU 25€
- LT, EST 6€
- LV 3€
- RU, USA 200€
- Other countries 200€
- Dispatched usually 2 - 5 business days after order placement
- Some times, dispatched up to 20 business days, we will inform additional, after order placement.
🟠 Taxes 🟠
🟠 Taxes 🟠
Prices include VAT for EU countries. For non-EU countries, prices are shown without tax. Additional customs duties may apply. Please check with your local customs office for details.
🧾 Overview
The Fezz Audio Lybra 300B Evolution is a high-end stereo tube integrated amplifier built on a Parallel Single-Ended (PSE) design with legendary 300B tubes. Designed for audiophiles who value musicality, openness, and spatial presentation, it delivers 2 × 15 W of pure Class A power. Featuring premium anti-vibration construction, redesigned power supply, and timeless tube warmth, it brings an immersive and natural sound experience.
✅ Key Features
- ✅ Parallel Single-Ended (PSE) Class A design with 4 × 300B tubes
- ✅ Power output: 2 × 15 W for high-efficiency speakers
- ✅ Wide frequency response: 12 Hz – 60 kHz (−3 dB)
- ✅ 3 × RCA inputs + optional HT (Pre-in) input
- ✅ Sub-out (Pre-out) for active subwoofers
- ✅ Automatic biasing for tube longevity and stability
- ✅ Anti-vibration feet and illuminated Fezz Audio logo
- ✅ Optional Bluetooth module and remote control
📊 Technical Specifications ▼
| Parameter | Value |
|---|---|
| Type | Stereo tube integrated amplifier |
| Circuit | PSE (Parallel Single-Ended), Class A |
| Output Power | 2 × 15 W |
| Output Impedance | 4 Ω / 8 Ω |
| Inputs | 3 × RCA, optional 1 × RCA (HT Pre-in) |
| Outputs | Sub-out (Pre-out) |
| THD | < 0.25% |
| Frequency Response | 12 Hz – 60 kHz (−3 dB) |
| Tubes | 4 × 300B (power), 2 × 6SN7, 1 × ECC83 (12AX7) |
| Power Consumption | 180 W |
| Fuse | 3.15 A T |
| Dimensions (with tubes) | 420 × 380 × 226 mm |
| Net Weight | 23.5 kg |
📦 What’s in the Box
- 📦 Fezz Audio Lybra 300B Evolution amplifier
- 🔌 Power cable
- 💡 4 × 300B tubes
- 💡 2 × 6SN7 tubes
- 💡 1 × 12AX7 (ECC83) tube
- 🧤 Cotton gloves
- 📖 User manual
- 🛡️ Optional: remote control, protective tube cage
🔄 Compatibility
✔ Works with high-sensitivity speakers (4–8 Ω)
✔ Can be used as a stereo power amplifier via HT (Pre-in) input
✔ Sub-out allows integration with active subwoofers
✔ Compatible with DACs, CD players, streamers, and external phono preamps
📦✈️ Shipping & Returns
- 📦 Insured worldwide delivery
- 🔄 14-day return policy
- 🛡️ 2-year EU warranty
📝 Reviews
Let customers speak for us
Excellent
Alla was correct. Delivery was ON ne t day after payment. Good!
Arrived in few days. Product is new and as described. Works and the price was the best in the region
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Simply the best "portable" headphones. Pity it was discontinued.
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