Fezz - Lybra 300B - Integrated Tube Amplifier
Built to Order
Due to their bespoke and high end nature, all Fezz EVO amplifiers are built to order with an approximate 6 week lead time. Enjoy the luxury of a custom built amp made just for you, complete with a choice in a multitude of elegant finishes and optional modules to tailor your experience
An amplifier designed for the most demanding enthusiasts of 300B tube sound. The unprecedented PSE structure operating in class A was built using the highest quality toroidal transformers, designed especially for this amplifier. This guarantees linearity and wide frequency response. Extended tube life is ensured by delayed anode voltage switching. The unique tone of the 300B tubes is free, spacious and very involving.
Optional Add Ons
The Fezz Evolution Gen 1 series Integrated amplifiers have an array of optional add ons to take advantage of upon purchase of your new bespoke machine. Please note that these add on’s are only available to purchase upon build of your amplifier and cannot be purchased separately down the line
1. RC - Motorised Volume Control (Volume +/- only)
2. HT Pre Input - To use the amp as a power amp only. For integration into an existing Home Theatre System Toggle Switch
3. BT - Bluetooth module v 5.0
4. SO - Subwoofer Line Out, RCA Type (2 X RCA)
To purchase these add-ons, please either click on the title links above or contact the store
Specifications
- Type: Stereo vacuum tube amplifier
- Model: Lybra
- Max. output power: 2x15W
- Circuit type: PSE parallel single ended
- Output impedance: 4Ω/8Ω
- Inputs: 3xRCA
- Harmonic distortions THD: <0,25%
- Frequency response: 12Hz-60kHz (-3dB)
- Power consumption: 180W
- AC fuse: 3,15A T
- Net weight: 23,5 kg
- Dimensions: 420x380x226 mm
- Tubes: 4x 300B, 2x 6sn7, 1x 12AX7, autobias.
Original: $7,057.19
-70%$7,057.19
$2,117.16





















Description
Built to Order
Due to their bespoke and high end nature, all Fezz EVO amplifiers are built to order with an approximate 6 week lead time. Enjoy the luxury of a custom built amp made just for you, complete with a choice in a multitude of elegant finishes and optional modules to tailor your experience
An amplifier designed for the most demanding enthusiasts of 300B tube sound. The unprecedented PSE structure operating in class A was built using the highest quality toroidal transformers, designed especially for this amplifier. This guarantees linearity and wide frequency response. Extended tube life is ensured by delayed anode voltage switching. The unique tone of the 300B tubes is free, spacious and very involving.
Optional Add Ons
The Fezz Evolution Gen 1 series Integrated amplifiers have an array of optional add ons to take advantage of upon purchase of your new bespoke machine. Please note that these add on’s are only available to purchase upon build of your amplifier and cannot be purchased separately down the line
1. RC - Motorised Volume Control (Volume +/- only)
2. HT Pre Input - To use the amp as a power amp only. For integration into an existing Home Theatre System Toggle Switch
3. BT - Bluetooth module v 5.0
4. SO - Subwoofer Line Out, RCA Type (2 X RCA)
To purchase these add-ons, please either click on the title links above or contact the store
Specifications
- Type: Stereo vacuum tube amplifier
- Model: Lybra
- Max. output power: 2x15W
- Circuit type: PSE parallel single ended
- Output impedance: 4Ω/8Ω
- Inputs: 3xRCA
- Harmonic distortions THD: <0,25%
- Frequency response: 12Hz-60kHz (-3dB)
- Power consumption: 180W
- AC fuse: 3,15A T
- Net weight: 23,5 kg
- Dimensions: 420x380x226 mm
- Tubes: 4x 300B, 2x 6sn7, 1x 12AX7, autobias.























