TOPPING Mini 300 Power Amplifier

TOPPING Mini 300 HiFi Amplifier 140Wx2 Power Desktop Audio Balanced Class D Amplifier.
Used for approximately 20 hours. Thank you for your consideration.

Features
Ultra-low distortion (THD+N <0.0004% at 8Ω 5W)
Fully balanced architecture for enhanced sound purity
High output power (140W x2 @4Ω)
124dB SNR and dynamic range
TRIG linkage power control for seamless synchronization
All-aluminum chassis with excellent heat dissipation
Compact size for professional-level audio performance

Ultra-low Distortion and High Output Power
The Mini 300 delivers up to 140W x 2 into a 4Ω load, combining high output power with ultra-low distortion for a professional-grade audio experience. At 5W output into a 4Ω load, THD+N is kept below 0.0005%, and below 0.0004% into 8Ω. From delicate vocals to grand orchestral pieces, the Mini 300 handles any audio source with ease, ensuring a dynamic range faithful to the original recording.

THD+N @1kHz (A-wt): <0.0006% at 4Ω 5W, <0.0005% at 8Ω 5W (SE) / <0.0005% at 4Ω 5W, <0.0004% at 8Ω 5W (BAL)
SNR @MAX OUT 1kHz (A-wt): 121 dB (SE) / 124 dB (BAL)
Dynamic Range @1kHz (A-wt): 121 dB (SE) / 124 dB (BAL)
Output Level: 65Vpp @4Ω, 68Vpp @8Ω (SE) / 65Vpp @4Ω, 68Vpp @8Ω (BAL)
Noise (A-wt): <15uVrms (SE) / <15uVrms (BAL)
Channel Crosstalk @1kHz: -90 dB (SE) / -106 dB (BAL)
Gain: 25.0 dB (SE) / 19.2 dB (BAL)
Output Power
140W x 2 @4Ω THD+N <10%, 125W x 2 @4Ω THD+N <1%, 85W x 2 @8Ω THD+N <10%, 65W x 2 @8Ω THD+N <1%

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