The Triode Evolution 300 reveals the authentic essence of sound reproduction through its class A single-ended design. Experience the harmonic richness and warmth typical of the 300B vacuum tube amplification.The Triode Evolution 300 operates as a class A single-ended amplifier, leveraging the unique properties of vacuum tube technology, particularly the Western Electric WE300B tubes. With its low output power rating of 12 watts per channel into 8 ohms, this amplifier prioritizes sonic fidelity over sheer wattage, which results in lower distortion and a more musical output. The impedance compatibility of 4-8 ohms allows it to optimally drive a range of loudspeakers. The significant frequency response from 16 Hz to 56 kHz indicates a capability to handle both deep bass and high-frequency details, delivering accurate audio reproduction. The selected tube complement of 12AU7 and 12AX7 further enhances sound quality, impacting frequency response and overall dynamic range. With an impressive signal-to-noise ratio of 93 dB, the amplifier minimizes background noise, ensuring a cleaner and more immersive listening experience.Key Features Class A Single-Ended Design: Maintains linearity in signal amplification, resulting in a more accurate reproduction of audio signals. Western Electric WE300B Tubes: Known for their rich harmonic content, providing unparalleled warmth and depth in audio playback. Wide Frequency Response (16Hz - 56kHz): Ensures the amplifier can reproduce very low bass notes and high-frequency harmonics, resulting in a full-range sound experience. 12W Output Power: Class A amplification allows for high-quality sound at lower power levels, reducing distortion characteristics associated with higher output designs. 93dB Signal-to-Noise Ratio: High SNR ensures minimal background noise, allowing for clearer sound reproduction, particularly in quiet passages. Multiple Inputs: Versatile connectivity options with 4 RCA inputs and a main input for flexibility in setup and use. Technical Specifications SRP: $19999 Input: RCA PIN×4, MAIN IN×1 Input Sensitivity: 310mV (LINE, 100kΩ), 900mV (MAIN IN, 10kΩ) Rated Output: 12W+12W (8Ω) Frequency Characteristics: 16Hz~56kHz (-3dB) Signal-to-Noise Ratio (SNR): 93dB Output Impedance: 4~8Ω compatible Power Consumption: 130W Dimensions: W440×D330×H235mm Weight: 29kg Accessories: Vacuum tube cover, remote control