Handcrafted push-pull amplifier with 6SL7 and 6V6 tubes delivers classic, warm tube sound. Three operating modes (triode, ultra-linear, tetrode) allow tailoring the sonic character. Sturdy enclosure (sheet metal, bent, welded and powder coated), carefully selected components, and tube options ensure top-tier audio quality.

Important: Let us know what customization options do you prefer. You can find them on our website - svwaudio.com.pl.

Technical specification:

- Input impedance: 100kΩ
- Output impedance: 4Ω, 8Ω
- Frequency response: 20Hz ÷ 30kHz
- Output power: 5W [Triode], 8W [Ultra Linear], 14W [Tetrode]
- Total harmonic distortion [THD]: 0.5%
- Tubes: 2x 6SL7, 4x 6V6
- Input connectors: 2x RCA
- Power connector: 1x IEC-C14
- Output connectors: 6x Banana 4mm
- Weight: 10kg
- Dimensions: 314mm x 470mm x 185mm

This project was developed with the support of PCBWay. PCBWay provides PCB manufacturing, assembly and prototyping services, which helped us speed up the early development and testing of this amplifier. If you’re looking for fast and reliable PCB production for small or custom projects, their platform is easy to use and offers a wide range of fabrication options.