مضخم صوت HiFi Mini300 من Topping، مضخم صوت استريو سطح المكتب مدمج ومتوازن بالكامل بقدرة 140 وات، RCA/TRS إلى مكبر الصوت Pura Ampli لـ E30II E50 D50III E70، أسود
الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
Compact and Powerful Full-Balanced Class D Amplifier: The TOPPING Mini300 is a compact full-balanced Class D power amplifier, delivering 140W per channel at 4Ω load and maintaining extremely low distortion (THD+N < 0.0005% at 8Ω load and 5W output). Its full-balanced architecture ensures a clean signal path, and the 124dB signal-to-noise ratio provides a clear and stable audio experience, making it ideal for bookshelf speakers in offices or desktop monitoring speakers.
High-Power Output for Various Scenarios: The Mini300 delivers 2×140 watts at 4Ω load, perfect for driving high-power passive speakers in desktop audio systems or near-field setups. Its all-aluminum body ensures efficient heat dissipation, with bottom and side vents for stable long-term operation, meeting the demands of Hi-Fi music listening and professional monitoring.
Full-Balanced Architecture: The Mini300 amplifier uses a full-balanced D-class circuit with independent amplification paths for eBlackach channel. This design eliminates crosstalk and external noise, achieving a 124 dB signal-to-noise ratio and <15μVrms noise. It provides pure music playback with strong noise resistance and no power hum. The class D circuit offers high power with low distortion and low output impedance for consistently clear and transparent sound.
Dual-Line Inputs and 12V Trigger Function: The Mini300 supports balanced (TRS) and unbalanced (RCA) inputs, eliminating the need for extra converters. It also features a 12V trigger input, allowing it to turn on and off in sync with your DAC or preamplifier.
Output Power
140W x 2 @4ΩTHD+N125W x 2 @4Ω THD+N85W x 2 @8Ω THD+N65W x 2 @8Ω THD+NLoad Impedance: 4-8Ω
*Note: The above data is the result of the test in TOPPING laboratory under AC220V 50Hz condition.