Topping Mini 300 Power Amplifier, White Overview
The Topping Mini 300 Power Amplifier is a compact desktop amplifier for hi-fi listeners, home audio systems, and professional monitoring setups. Its fully balanced Class-D amplifier design helps reduce noise and interference, giving you clear, natural sound with low distortion. With up to 140W per channel into 4?, it has the power to drive passive bookshelf and stereo speakers while maintaining clean audio performance.
A 124dB signal-to-noise ratio and wide dynamic range help preserve detail, stereo imaging, and depth, making it well suited to everything from everyday music listening to more critical monitoring. The integrated 12V trigger function automatically powers the amplifier on and off alongside compatible DACs or source devices, helping keep your desktop setup simple and tidy. Built with a precision-machined aluminium chassis and efficient cooling vents, the Mini 300 is designed for reliable everyday use. TRS balanced and RCA unbalanced inputs also make it easy to connect with a wide range of DACs and audio sources.
Product Ref: 379747
Full Description
View Full DescriptionWhat's in the Box?
- TOPPING Mini 300 Power Amplifier
- 38 V DC Power Adapter
- AC Power Cable (region dependent)
- 6.35 mm TRS to XLR Adapter Cable
- User Manual
- Warranty Card
Specifications
| Product Code | TOP-MINI300-W |
|---|---|
| Brand | TOPPING |
| Model | Mini 300 |
| Colour | White |
| Product Type | Stereo Power Amplifier |
| Amplifier Class | Class D |
| Channels | 2 (Stereo) |
| Output Power | 140 W × 2 @ 4 Ω (THD+N <10%)125 W × 2 @ 4 Ω (THD+N <1%)85 W × 2 @ 8 Ω (THD+N <10%)65 W × 2 @ 8 Ω (THD+N <1%) |
| Frequency Response | 20 Hz – 40 kHz (±0.3 dB) |
| Signal-to-Noise Ratio | 121 dB (SE)124 dB (Balanced) |
| Dynamic Range | 121 dB (SE)124 dB (Balanced) |
| THD+N | <0.0006% @ 4 Ω, 5 W (SE)<0.0005% @ 8 Ω, 5 W (SE)<0.0005% @ 4 Ω, 5 W (Balanced)<0.0004% @ 8 Ω, 5 W (Balanced) |
| Inputs | RCA Stereo (SE)6.35 mm TRS Balanced Stereo |
| Speaker Outputs | Binding Posts (BTL Output) |
| Supported Speaker Impedance | 4 Ω – 8 Ω |
| Volume Control | Analogue Potentiometer |
| Display | White LED |
| Power On/Off | Manual or 12 V Trigger |
| Power Input | DC 38 V / 4.0 A (2-pin aviation connector) |
| Standby Power Consumption | <0.5 W |
| Dimensions (W × H × D) | 166 × 41 × 129 mm |
| Weight | 665 g |
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