JustBoom AMP TPA3118D2DAPStereo Amplifier 2x30W 8Ohm

JustBoom AMP TPA3118D2DAPStereo Amplifier 2X30W 8Ohm

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Reference : 11618
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65,90 €tax incl.

54,92 € tax excl.

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Shipping date: 14-12-2018.

Orders placed before 1pm (GMT+1) will be shipped the same day (working day).

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jumpers justboom amplifierThe 2x30W JustBoom Amp is a high-quality standalone audio power amplifier designed to be either stacked with a JustBoom DAC or JusBoom DAC HAT or amplify an external source through the stereo RCA analog input. Equipped with one of these two DACs it transforms a Raspberry Pi 2 or Pi3 in high quality audiophile desktop amplified solution.

TheJustBoom Amp is designed to be simple to use without soldering necessary with all the mounting accessories already provided. This is a real plug and play device. In addition it has balanced stereo line inputs on screw terminal.

Highlight of the JustBoom Amp:

  • Input gain selectable by jumper (20 dB, 26dB, 32dB, 36dB)
  • Amplifier voltage level gain selectable by jumper (14V and 21V)
  • Can be powered by a Raspberry Pi 2 or Pi3 (GPIO) or by an external power supply (24 volt max 3.5A)
  • Double shielded output inductor low magnetic radiation
  • Texas Instruments TPA3118D2DAP Class-D Amplifier

Information on jumper and power settings:

JustBoom Amp specification jumpers

jumpers justboom amplifier

Technical informations :

  • Class A amplifier chip TPA3118D2DAP
  • Maximum power: 2 x 55 W (2 x 30 W RMS) on external power supply
  • Maximum power on Raspberry Pi 5V3A: 2x3W under 8 ohm
  • Analog input RCA unbalanced or balanced
  • Accepts a power supply of 8 to 24 Volt
  • For 8 Ohm speakers, 24V 3.5A power supply is recommended for a power of max 75 Watts
  • For 4-ohm loudspeakers, 15 to 19 volts power for up to 58 watts
  • Total harmonic distortion THD: 0.1% at 25 W, 1 kHz, 21V
  • Signal / Noise Ratio (SNR): 102 dB A Weighted at 1 kHz, Gain of 20 dB
  • Jumpers configurable to adjust gain (20dB, 26dB, 32dB, 36dB) and output voltage (14V and 21V)
  • Advanced anti-static overload protection
  • 14Ag wire-compatible screw terminals: section 2mm²

Weight and Dimensions:

  • Weight: 0.03KG
  • Dimensions: 6.5X5.6X1.4cm

Bundle content:

  • Amplifier JustBoom Amp
  • 4 fixing metal screws
  • 4 plastic nuts
  • 4 bolts metal
  • A Roon Labs Access Card
  • An access card Max2Play

JustBoom Test - How to turn a Raspberry nano computer into a multiroom audio system

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Data sheet
Channel2 channels (Stereo)
Total Power (W)0-50
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