2.1 Triphonic 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.

 

 

Sensitivity

1.5 V

Input Impedance

20 kΩ

Output Power(1)

  • L & R250 + 250 W @ 8 Ω / 500 + 500 W @ 4 Ω
  • Subwoofer900 W @ 8 Ω / 1000 W @ 4 Ω

Average Current draw 2

3 A @ 230 V AV

Frequency Response (adjustable DSP)

  • L & R70 Hz – 20 kHz (-3 dB)
  • Subwoofer30 Hz – 200 Hz (-3 dB)

Damping Factor (1 kHz @ 8 Ω)

L & R > 560, Subwoofer > 320

Crosstalk

65 dB

THD

 < 0.05%

S/N Ratio (A-weighted)

104 dB

Mains

85~240 V AC- 50/60 Hz

Dimensions (HxWxD)

88 x 482 x 370 mm (2U Rack 19”)

Weight

8 kg

  • (1) Continuous burst tone 20 ms (0 dB) / 480 ms (-20 dB) in accordance with EIA RS-490 and IEC 60268-3(IHF A-202).
  • (2) Heavy duty musical program.
Specifications
Sensitivity

1.5 V

Input Impedance

20 kΩ

Output Power(1)

  • L & R250 + 250 W @ 8 Ω / 500 + 500 W @ 4 Ω
  • Subwoofer900 W @ 8 Ω / 1000 W @ 4 Ω

Average Current draw 2

3 A @ 230 V AV

Frequency Response (adjustable DSP)

  • L & R70 Hz – 20 kHz (-3 dB)
  • Subwoofer30 Hz – 200 Hz (-3 dB)

Damping Factor (1 kHz @ 8 Ω)

L & R > 560, Subwoofer > 320

Crosstalk

65 dB

THD

 < 0.05%

S/N Ratio (A-weighted)

104 dB

Mains

85~240 V AC- 50/60 Hz

Dimensions (HxWxD)

88 x 482 x 370 mm (2U Rack 19”)

Weight

8 kg

  • (1) Continuous burst tone 20 ms (0 dB) / 480 ms (-20 dB) in accordance with EIA RS-490 and IEC 60268-3(IHF A-202).
  • (2) Heavy duty musical program.

 

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