EVO 300 vs EVO 400 Preamp
The EVO 400 Preamp matches the EVO 300 on signal-to-noise (93 dB), thd (0.500%), output impedance (256Ω), and input sensitivity (0.7V RMS).
AI-generated product photo — not official manufacturer imagery.
AmplifiersTube AmplifiersPre-Amplifiers
Estimated price (community-sourced)
$3,400 - $4,695
Around — community and catalog average, updates slowly
About the EVO 300
The PrimaLuna EVO 300 is a dual-mono tube line preamplifier featuring five single-ended RCA line inputs, one home-theater bypass input, a pair of RCA preamp outputs, and a tape monitor output. The tube complement consists of six 12AU7 and two 5AR4 rectifier tubes. It provides 10 dB of gain with a 256-ohm output impedance, and is built with PrimaLuna's characteristic overbuilt dual-mono power supply for low noise and channel separation.
Specifications
Power Specifications
Amplification power output and characteristics
- Amplifier Class
- tube
- Input Sensitivity
- 0.7V RMS
- Input Impedance
- 220000Ω
Analog Output
Analog signal output specifications
- THD
- 0.500%
- SNR
- 93 dB
- Output Impedance
- 256Ω
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA
- Analog Outputs
- RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 405 × 205 × 405 mm (W × H × D)
- Weight
- 24 kg (53 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions