The PrimaLuna EVO 300 Tube Power Amplifier is the high-end valve power amplifier in the EVO series, positioned above the EVO 200.

Compared to lower-tier models, it introduces the key feature of switching between Triode and Ultra-Linear modes via remote control, alongside an even more substantial power supply section.

The PrimaLuna EVO 300 Tube Power Amplifier combines real-time Triode and Ultra-Linear switching with hand-wired point-to-point construction.

• Output Power (Stock EL34 Tubes):

  • Stereo Ultra-Linear: 42 W per channel (8 Ω / 4 Ω)

  • Stereo Triode: 24 W per channel (8 Ω / 4 Ω)

  • Mono Ultra-Linear: 85 W (8 Ω / 4 Ω)

  • Mono Triode: 45 W (8 Ω / 4 Ω)

• Tube Complement: 4x EL34 (power) and 6x 12AU7 (driver/preamp)

• Inputs: 1x Unbalanced RCA, 1x Balanced XLR

• Triode / Ultra-Linear Switching: Instantly selectable via the included remote control.

• Adaptive AutoBias Technology: Continuously monitors and adjusts tubes in real time, allowing effortless tube rolling (EL34, KT88, KT120, KT150, 6550, etc.) with no manual intervention required.

• Premium Construction: Hand-wired point-to-point wiring using Swiss-made silver-plated oxygen-free copper wire, Takachiho resistors, and high-end components.

• BTI & PTP Protection Circuits: Dedicated bad tube indicator LEDs and transformer thermal protection.

• Frequency Response: 10 Hz – 70 kHz (+/- 3 dB)

• Signal-to-Noise Ratio: 95 dB

• THD: < 0.1% @ 1W; < 1% at full power

• Dimensions (W × H × D): 38.6 × 20.5 × 40.5 cm

• Weight: ~30 kg

• Finishes: Silver or Black Front Panel