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Topping Mini 300 Compact Desktop Power Amplifier 140W*2 TRS/RCA Input Fully Balanced Amplifier (Silver)
- A stereo amplifier that achieves professional-grade audio performance in a compact size through a fully balanced Class D amplification circuit design.; Fully balanced architecture Purity with less interference Mini3o0 adopts a fully balanced amplification design to enhance noise immunity, effectively eliminating mains hum and ensuring an exceptionally quiet background. The innovative Class-D amplifier circuit delivers high power with ultra-low distortion, while the reduced output impedance ensures stable, transparent, and smooth sound regardless of speaker load.; Multi-scenario High-power output Mini300 can deliver up to 140W x 2 into 4Q at 10% THD+N, and still provide 125W x 2 into 4Q even at 1% THD+N. This combination of high power and high fidelity makes Mini300 more than capable of meeting the demanding audio requirements of HiFi music listening or professional monitoring.; Pure amplification With ultra-low noise(<15 Vrms),exceptional channel separation (crosstalk -106 dB),and strong gain (19.2 dB),Mini300 offers an audio amplification solution free of coloration or interference, reproducing every detail of the recording with clarity.; Zero-noise Safe and reliable Featuring silent power on/off and built-in overheat and overcurrent protection, Mini3oo safeguards components from accidental damage, such as excessive volume levels.
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Mini 300 Power
Amplifier specifications Input: THD+N @1kHz (A-wt) SE< 0.0006 % @4 5W < 0.0005 % @8 5W BAL< 0.0005 % @4 5W < 0.0004 % @8 5W THD+N @No-wt 20kBW SE< 0.0010 % @4 5W < 0.0005 % @8 5W BAL< 0.0010 % @4 5W < 0.0004 % @8 5W SNR @MAX OUT 1kHz (A-wt) SE121dB BAL124dB Dynamic Range @1kHz (A-wt) SE121dB BAL124dB Frequency Response SE20Hz-40kHz(± 0.3 dB) BAL20Hz-40kHz(± 0.3 dB) Output Level SE65Vpp @4 68Vpp @8 BAL65Vpp @4 68Vpp @8 Output Power 140W x 2 @4THD+N<10% 125W x 2 @4 THD+N<1% 85W x 2 @8 THD+N<10% 65W x 2 @8
THD+N<1% Load Impedance4-8 *Note: The above data is the result of the test in TOPPING laboratory under AC22oV 50Hz condition.
Amplifier specifications Input: THD+N @1kHz (A-wt) SE< 0.0006 % @4 5W < 0.0005 % @8 5W BAL< 0.0005 % @4 5W < 0.0004 % @8 5W THD+N @No-wt 20kBW SE< 0.0010 % @4 5W < 0.0005 % @8 5W BAL< 0.0010 % @4 5W < 0.0004 % @8 5W SNR @MAX OUT 1kHz (A-wt) SE121dB BAL124dB Dynamic Range @1kHz (A-wt) SE121dB BAL124dB Frequency Response SE20Hz-40kHz(± 0.3 dB) BAL20Hz-40kHz(± 0.3 dB) Output Level SE65Vpp @4 68Vpp @8 BAL65Vpp @4 68Vpp @8 Output Power 140W x 2 @4THD+N<10% 125W x 2 @4 THD+N<1% 85W x 2 @8 THD+N<10% 65W x 2 @8
THD+N<1% Load Impedance4-8 *Note: The above data is the result of the test in TOPPING laboratory under AC22oV 50Hz condition.
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