Topping TP20-MK2 T-Amp TA2020 Class T Mini Amplifier 25WPC

Brand:|Model: TP20-MK2
A Tripath TA2020 mini amplifier IC is the core of the Topping TP20-Mark 2's circuit design. It produces stunning, audiophile-quality performance in an ultra-compact chassis.
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Comparable Items Can Be Found Here:
Part # 310-320
  • CNC-machined aluminum construction
  • Small size—fits almost anywhere
  • Up to 88% efficiency
  • Audiophile sound quality
  • Speaker protection circuitry
  • 14 VDC, 4A switching power supply included
  • Gold-plated 5-way binding post speaker outputs

Product Details

Topping TP20-MK2 T-Amp TA2020 Class T Mini Amplifier 25WPC

The Topping TP20-Mark 2 mini amplifier is designed around the sought after Tripath TA2020 amplifier chip, making it extremely efficient while maintaining audiophile-grade, tube-like sound quality; additionally, the TP20-Mark 2 provides a wider soundstage and deeper bass.

This amplifier is ideal for driving small to large-sized loudspeakers, and its size makes it a perfect solution for desktop systems—the TP20-Mark 2 has enough output to rival many large stereo receivers. Machined aluminum construction adds a touch of class and the amp is manufactured using only the highest quality components, including Elna capacitors, Dale resistors, and ALPS volume controls.

Specifications: • Output power: 23 watts x 2 (4 ohms, 10% THD) • Tripath TA2020 T-Amp IC • Signal-to-noise ratio (SNR): 98 dB • Dynamic range: 98 dB • IHF-IM Distortion: 0.1% @ 1 watt (4 ohms) • THD Distortion: 0.03% @ 9 watts (4 ohms), 0.1% @ 10 watts (4 ohms), 0.1% @ 6 watts (8 ohms), 10% @ 23 watts (4 ohms), 10% @ 13 watts (8 ohms) • Power efficiency: 81% @ 20 watts (4 ohms), 88% @ 12 watts, (8 ohms) • Input sensitivity: 200 mV • RCA audio input jacks • Power indicator (Blue LED) • Dimensions: 3.54" W x 1.97" H x 6.38" D (90 x 50  x 162 mm).

Product Specifications
  • Special FeaturesClass T
Topping TP20-MK2 T-Amp TA2020 Class T Mini Amplifier 25WPC
  • BrandTopping
  • ModelTP20-MK2
  • Part Number310-320
  • UPC844632092992
  • Product CategoryHome Audio Amplifiers
  • Unit of MeasureEA
  • Product Rating
    (13 Reviews)
  • Weight2.1 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.


Topping TP20-MK2 T-Amp TA2020 Class T Mini Amplifier 25WPC

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Topping TP20-MK2 T-Amp TA2020 Class T Mini Amplifier 25WPC


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