T20 Fully Balanced Tube Preamplifier - ECC83 tube design, replaceable op-amps and tubes, XLR/RCA inputs/outputs, for two-channel stereo hi-fi home audio and home theater preamplifier

180V High-Voltage Tube CoreExperience authentic tube sound with a 180V high-voltage circuit specifically engineered for premium ECC83/12AX7 tubes. It delivers unparalleled warmth, rich harmonics, and a wide dynamic range far surpassing low-voltage tube preamps.

Fully Customizable SoundUnlock endless sonic possibilities! The T20 features a fully balanced signal path, supporting interchangeable vacuum tubes and operational amplifiers (including LME49720 and OPA1612 op-amps). Tailor your sound from vintage warmth to modern precision according to your preferences.

Professional-Grade PerformanceBuilt to the highest standards with fully balanced XLR and RCA designs for noise-free signal transmission. Achieves astonishing specifications: 112dB S/N ratio, 0.003% THD+N, 109dB dynamic range, guaranteeing pristine audio quality

Smart Control & IntegrationLarge digital volume display and responsive remote control deliver precise command. Seamless 12V trigger integration with power amplifiers enables automated system control, making it the ideal hub for advanced hi-fi and home theater setups.

Premium All-Metal ConstructionThe T20 features a robust monocoque aluminum chassis with a finely sandblasted finish, ensuring exceptional durability, electromagnetic interference shielding, and an elegant appearance that complements high-end audio racks.

20-Second Intelligent Soft-Start SystemThe T20's unique 20-second warm-up design delivers an unparalleled listening ritualpreheat for perfect sound.

WarningThe T20 requires a dedicated power adapter (DC12V). Using incompatible or high-voltage power sources may cause permanent damage to the device.