Amate Audio TPD 2.1 Amplifier


The latest result of Amate Audio’s innovative commitment is out: the new TPD.

The original TP concept (which stands for TriPhonic), a 3-channel processing amplifier was first released back in 1986. Its unique 3-in-1 topology allowed making subwoofer plus stereo satellite installations for small and medium-sized clubs very easy to set up and use, giving exceptional results only comparable with much more complex and expensive systems.

One single device united one stereo amplifier for L & R, another channel for subwoofer and the dedicated active signal processing to drive the speaker systems.

The TPD goes one step further (with D standing for Digital) an adds to this concept Digital Signal Processing, Class D amplification and Switched-Mode Power Supply, making the system more efficient, accurate,reliable and straightforward to use.


Sensitivity1.5 V
Input Impedance20 kΩ
Output Power (1)L & R 250 + 250 W @ 8 Ω / 500 + 500 W @ 4 Ω
Subwoofer 900 W @ 8 Ω / 1000 W @ 4 Ω
Average Current Draw (2)3 A @ 230 V AV
Frequency Response (adjustable DSP)L & R 70 Hz – 20 kHz (-3 dB)
Subwoofer 30 Hz – 200 Hz (-3 dB)
Damping Factor (1 kHz @ 8 Ω)L & R > 560, Subwoofer > 320
Crosstalk65 dB
THD< 0.05%
S/N Ratio (A-weighted)104 dB
Mains85~240 V AC- 50/60 Hz
Dimensions (HxWxD)88 x 482 x 370 mm (2U Rack 19”)
Weight8 kg