Musical Instrument Amplifiers › Power Amplifier › 3 › Headphone

This module is based on the classic design of the chip LM386 strong expansion ... This module is based on the classic design of the chip LM386 strong expansion capabilities but also has a lot of novel games are played: audio amplifier headphone amplifier signal amplification electret pickup stealth headphones ... a variety of games... more

This module is based on the classic design of the chip LM386 strong expansion ... This module is based on the classic design of the chip LM386 strong expansion capabilities but also has a lot of novel games are played: audio amplifier headphone amplifier signal amplification electret pickup stealth headphones ... a variety of games... more

This module is based on the classic design of the chip LM386 strong expansion ... This module is based on the classic design of the chip LM386 strong expansion capabilities but also has a lot of novel games are played: audio amplifier headphone amplifier signal amplification electret pickup stealth headphones ... a variety of games... more

1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level cont... 1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control 1000 times to amplify your voice so you can hear the faint sound. The sound is clear crisp noise free and distortion free. 2�WITH FILTER: Sound power amplifier with... more

1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level cont... 1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control 1000 times to amplify your voice so you can hear the faint sound. The sound is clear crisp noise free and distortion free. 2�WITH FILTER: Sound power amplifier with... more

1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level cont... 1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control 1000 times to amplify your voice so you can hear the faint sound. The sound is clear crisp noise free and distortion free. 2�WITH FILTER: Sound power amplifier with... more

1.CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level contro... 1.CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control 1000 times to amplify your voice so you can hear the faint sound. The sound is clear crisp noise free and distortion free. 2.WITH FILTER: Sound power amplifier with filter... more

1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level cont... 1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control 1000 times to amplify your voice so you can hear the faint sound. The sound is clear crisp noise free and distortion free. 2�WITH FILTER: Sound power amplifier with... more

1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level cont... 1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control 1000 times to amplify your voice so you can hear the faint sound. The sound is clear crisp noise free and distortion free. 2�WITH FILTER: Sound power amplifier with... more

1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level cont... 1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control 1000 times to amplify your voice so you can hear the faint sound. The sound is clear crisp noise free and distortion free. 2�WITH FILTER: Sound power amplifier with... more

CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control ... CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control 1000 times to amplify your voice so you can hear the faint sound. The sound is clear crisp noise free and distortion free. WITH FILTER: Sound power amplifier with filter the... more

1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level cont... 1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control 1000 times to amplify your voice so you can hear the faint sound. The sound is clear crisp noise free and distortion free. 2�WITH FILTER: Sound power amplifier with... more

1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level cont... 1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control 1000 times to amplify your voice so you can hear the faint sound. The sound is clear crisp noise free and distortion free. 2�WITH FILTER: Sound power amplifier with... more

1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level cont... 1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control 1000 times to amplify your voice so you can hear the faint sound. The sound is clear crisp noise free and distortion free. 2�WITH FILTER: Sound power amplifier with... more

1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level cont... 1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control 1000 times to amplify your voice so you can hear the faint sound. The sound is clear crisp noise free and distortion free. 2�WITH FILTER: Sound power amplifier with... more

1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level cont... 1�CLEAR SOUND: Headphone amplifier high sensitivity ALC automatic level control 1000 times to amplify your voice so you can hear the faint sound. The sound is clear crisp noise free and distortion free. 2�WITH FILTER: Sound power amplifier with... more

This module is based on the classic design of the chip LM386 strong expansion ... This module is based on the classic design of the chip LM386 strong expansion capabilities but also has a lot of novel games are played: audio amplifier headphone amplifier signal amplification electret pickup stealth headphones ... a variety of games... more