Nobsound 300Wx2 Stereo Amplifier with Phono Input - HiFi Class D Mini Power Amp for Home Theater, Turntables, Studio Monitor | TPA3255 Chip, RCA/MM Inputs, Bass/Treble Control (NS-13G MAX DC 48V)

• ULTRA-POWERFUL 600W HI-FI SOUND: Deliver crystal-clear audio with 300W×2 (4Ω) Class D amplification powered by Texas Instruments TPA3255 chip. Achieve studio-grade performance with ultra-low distortion (0.005% THD) and 107dB SNR – perfect for audiophiles demanding immersive music, movie, or gaming experiences. • PHONO READY + 5-IN-1 CONNECTIVITY: Seamlessly connect turntables via MM phono input, or pair with TVs, PCs, CD/DVD players, and streaming devices via RCA. Expand your system with banana-speaker outputs and 3.5mm AUX passthrough (volume-synced) for subwoofers or multi-room setups – no extra adapters needed. • PRO-GRADE COMPONENTS, SILENT OPERATION: Engineered with NE5532P preamp chips, Japanese Rubycon capacitors, and WIMA film capacitors for warm, dynamic sound reproduction. Advanced thermal management (precision-cut aluminum chassis + dual cooling vents) ensures whisper-quiet performance even at max volume. • SPACE-SAVING DESKTOP DESIGN: Compact 5.1"x4"x1.5" CNC-milled aluminum body fits discreetly on desks, bookshelves, or AV racks. Effortlessly adjust bass/treble (±6dB) to customize sound profiles for jazz, rock, podcasts, or vinyl records. • PLUG-&-PLAY WITH 48V POWER SUPPLY: Includes high-current 48V/5A adapter for instant setup. Backed by Douk Audio’s courtesy service – ideal for home theaters, garage studios, office background music, or vintage vinyl collections. Note: The 3.5mm AUX output and the speaker jacks output are controlled by the main volume and bass/treble synchronously.

Parameters
Audio inputs: RCA/MM phono
Audio outputs: Banana speaker jacks/3.5mm AUX
Amp chip: TPA3255
Max output power: 300W*2 (4Ω)
Output impedance: 4Ω-8Ω
Bass&Treble adjustment range: ±6dB
Input sensitivity: Phono: 5mV RCA: 2V
THD+N: 0.005%@1kHz
SNR: ≥107dB
AUX output level: 2.4V
Frequency response: 20Hz-20KHz (±1dB)
Working voltage: DC 24-48V
Dimensions (W*D*H): 130*102*38mm/5.12*4.02*1.50in
Net weight: 513g/1.13lb
Package weight: 1.3kg/2.87lb

Packing list
1* NS-13G MAX Amplifier
1* DC 48V/5A Power adapter