Home / AIYIMA A70 Balanced Stereo Amplifier with PFFB,TPA3255 2 Channel Class D Amp for Desktop Home Theater Bookshelf Speaker,with XLR&RCA Inputs&Trigger Input (A70 + DC48V 5A Power Adapter)
  • AIYIMA A70 Balanced Stereo Amplifier with PFFB,TPA3255 2 Channel Class D Amp for Desktop Home Theater Bookshelf Speaker,with XLR&RCA Inputs&Trigger Input (A70 + DC48V 5A Power Adapter)
  • AIYIMA A70 Balanced Stereo Amplifier with PFFB,TPA3255 2 Channel Class D Amp for Desktop Home Theater Bookshelf Speaker,with XLR&RCA Inputs&Trigger Input (A70 + DC48V 5A Power Adapter)
  • AIYIMA A70 Balanced Stereo Amplifier with PFFB,TPA3255 2 Channel Class D Amp for Desktop Home Theater Bookshelf Speaker,with XLR&RCA Inputs&Trigger Input (A70 + DC48V 5A Power Adapter)
  • AIYIMA A70 Balanced Stereo Amplifier with PFFB,TPA3255 2 Channel Class D Amp for Desktop Home Theater Bookshelf Speaker,with XLR&RCA Inputs&Trigger Input (A70 + DC48V 5A Power Adapter)
  • AIYIMA A70 Balanced Stereo Amplifier with PFFB,TPA3255 2 Channel Class D Amp for Desktop Home Theater Bookshelf Speaker,with XLR&RCA Inputs&Trigger Input (A70 + DC48V 5A Power Adapter)
  • AIYIMA A70 Balanced Stereo Amplifier with PFFB,TPA3255 2 Channel Class D Amp for Desktop Home Theater Bookshelf Speaker,with XLR&RCA Inputs&Trigger Input (A70 + DC48V 5A Power Adapter)
  • AIYIMA A70 Balanced Stereo Amplifier with PFFB,TPA3255 2 Channel Class D Amp for Desktop Home Theater Bookshelf Speaker,with XLR&RCA Inputs&Trigger Input (A70 + DC48V 5A Power Adapter)
  • AIYIMA A70 Balanced Stereo Amplifier with PFFB,TPA3255 2 Channel Class D Amp for Desktop Home Theater Bookshelf Speaker,with XLR&RCA Inputs&Trigger Input (A70 + DC48V 5A Power Adapter)

AIYIMA A70 Balanced Stereo Amplifier with PFFB,TPA3255 2 Channel Class D Amp for Desktop Home Theater Bookshelf Speaker,with XLR&RCA Inputs&Trigger Input (A70 + DC48V 5A Power Adapter)

【With PFFB design】The AIYIMA A70 is the first stereo home audio Class D amplifier on the market based on the TI TPA3255 chip with a post-filter feedback loop (PFFB),The A70 Class D amplifier with PFFB implementation,it have no load dependency together with lower distortion
【Six-Layer Amplifier PC
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  • Detail
    AIYIMA A70 Balanced Stereo Amplifier

    • AIYIMA A70 TPA3255 class D amplifier withXLR&RCAinputs & 12V TriggerSync Interface;
    • This A70 Audio amplifier utilizesPFFBtechnology,use professional audio components;
    • And is an outstanding Class D Stereo amplifier on the market that combines excellent parameters and features;
    • Add thesub outputwith variable filter output,The sub output is controlled by the volume setting;

    1Power Rating Info2THD+N Testing3Output Frequency Testing1TPA3255 Chips2Op-Amp Chips3Professional PCB4Front and rear panels5Excellent cooling1Home Audio Stereo Amp2XLR Balanced Stereo Input3With PFFB Design

    2 Channel Home Audio Component With PFFB

    TI TPA3255 Amp Chip Integrated​

    Swappable Op-Amps design

    Six-Layer Amplifier PCB Board

    Efficient heat dissipation

    AIYIMA A70 2 Channel Stereo Amplifier

    PFFB module:No load dependency&Lowest distortion

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