Suca Audio - T3 Plus Amplifier 

🎛️ Key Specifications & Features

• Massive Output Power : Delivers a powerful 300W + 300W (4Ω) dual-channel amplification, capable of driving demanding 3–8Ω passive shelf or floor-standing loudspeakers. 
• Vacuum Tubes : Uses twin American GE5654W tubes for preamplification, producing smooth, organic vocals and a wide acoustic soundstage.
• High-Res Wireless Audio : Features a Qualcomm QCC5125 Bluetooth 5.1 chip that supports high-fidelity LDAC codec streaming (24-bit / 96kHz) for low-latency, near-lossless wireless music.
• Retro Visuals : Styled with prominent dual backlit VU meters alongside the glowing tubes on the chassis panel. 
• Advanced Tone Control : Includes fine-tuning knobs for Treble, Bass (200Hz base at ±6dB), and a dedicated Super Bass adjustment centered at 20Hz
• (±10dB) to dial in deep low-end response.

• Maximum Output Power : 300W + 300W into 4Ω loads (driven at 50V/12A)
• Compatible Speaker Impedance : 3Ω to 8Ω passive loudspeakers
• Amplifier Architecture : High-fidelity Class D post-stage digital circuit
• Vacuum Tubes : 2x American GE5654W dual-triode tubes (pre-stage)

• Super Bass Control : Centered at 20Hz with a wide tuning range of ±10dB
• Bass Control : Centered at 200Hz with a range of ±6dB
• Treble Control : Centered at 10kHz with a range of ±8dB 

• Frequency Response: 20Hz – 20kHz (±1dB)
• Total Harmonic Distortion (THD) : 0.01%
• Signal-to-Noise Ratio (SNR) : ≥102dB
• Input Sensitivity : 0.775V / 0dBFS 

• Wired Audio Inputs : Dual Stereo RCA + 3.5mm AUX
• Wireless Input : Bluetooth 5.1 powered by a premium Qualcomm QCC5125 chip with LDAC codec support (24-bit/96kHz)
• Audio Outputs : Heavy-duty Banana Speaker Jacks (for passive speakers) + 3.5mm AUX Line Out (3V max amplitude, used for active subwoofers or outputting as a tube preamp to another amplifier)
• Working Voltage : DC 24V – 48V
• Dimensions : 166mm x 140mm x 68mm (6.5" x 5.5" x 2.7")