Alctron HA4 เครื่องขยายสัญญาณหูฟัง 4 ช่อง

     HA4 is a compact 4-way headphone amplifierfrom a DC power adapter power supply. The biggest advantage of this product isthat there are four channels can be used simultaneously, each channel withseparate volume control knob, the user can monitor the process more easily intoLine regulation. All the studio wants to have a more flexible headphoneamplifier, and sometimes want to come out of the stereo signal mixer evenlydistributed to multiple headsets, and sometimes you want multiple headphonesignal can also listen on different channels, HA4 can be very a better solutionto these problems is the ideal companion headphone listening.

• 4 channel headphone amplifier
• Input connector: 6.35mm
• Input Impedance: 100KΩ (unbalance)
• Max output level: +22dB
• Output connector: 6.35mm stereo
• Output Impedance: Minimum 47Ω each channel
• Max gain: 10dB each channel
• Signal to Noise Ratio: >98dB
• Supply: 12V DC adaptor

Specification:

• 4 channel headphone amplifier
• Input connector: 6.35mm
• Input Impedance: 100KΩ (unbalance)
• Max output level: +22dB
• Output connector: 6.35mm stereo
• Output Impedance: Minimum 47Ω each channel
• Max gain: 10dB each channel
• Signal to Noise Ratio: >98dB
• Supply: 12V DC adaptor