Name: Sure Electronics AA-AK32261 Headphone Kit fai da te per Amplificatore
Brand: Sure Electronics
SKU: AA-AK32261
Price: 9.95 EUR
Availability: InStock
Rating: 5 (1 reviews)

2 x 150 mW | NEW

AA-AK32261 Headphone Kit fai da te per Amplificatore

€ 8,22€ 9,95 3 In magazzino

Spedizione gratuita a partire da € 199
Ordinato ora, spedito lunedì
Minimo due anni di garanzia
Periodo di recesso di 45 giorni per i resi

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Descrizione del prodotto Sure Electronics AA-AK32261 Headphone Kit fai da te per Amplificatore

Step up the output of your smartphone to drive high impedance headphones with this Class AB headphone amplifier board kit. The LM4881 IC is used to provide up to 15.7 dB of high-quality switchable gain to power even the most power-hungry headphones.

Highlights

High-quality Class AB output that uses the LM4881 IC
Up to 150 mW of power per channel (switchable gain)
Able to drive 8 ohm speakers
Operates on 8 to 24 VDC

Product details

Sure Electronics AA-AK32261 Stereo 2 x 150mW Class AB LM4881 DIY Headphone Amplifier Board

This compact, self-contained headphone amplifier board is built around the Texas Instruments designed LM4881 dual headphone amplifier IC. The LM4881 features high quality, Class AB output with minimal components and can operate with a wide array of power supplies from 8 to 24 VDC without the need for a heat sink.

Additional to its use as a headphone amplifier, this amplifier board may also be used as a preamplifier or a small loudspeaker power amplifier, with an output of up 150 mW per channel at 8 ohms. An exceptionally low total harmonic distortion and noise rating of 0.1% @ 150 mW into an 8 ohm load ensures clean output with lower impedance loads. Distortion and noise are even lower for high impedance headphone loads; 0.02% @ 75 mW into a 32 ohm load.

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Sure Electronics AA-AK32261 Headphone Kit fai da te per Amplificatore