• 茄子视频黄片,茄子短视频,茄子成人APP下载,茄子视频污在线

    HF-400series
    The HF series circuit is designed as H type. Power amplifier using power tube metal packaging, and power is a large power transformer installation. It has many functions, such as signal overload, intelligent automatic pressure limit, overload automatic attenuation (such as output power, output short circuit) power supply automatic attenuation, when the temperature exceeds the power amplifier output channel (default 120 C), or automatically cut off the output signal as the cooling condition of low shear and high shear failure.
    Adaptive range:
    Auditorium, conference room, music bar, KTV room
    Technical parameter:

    HF400 specification parameters (8 Ω 350W, 4 Ω 600W) 

    Number of amplifier channels: 2

    Stereo 8 Ω: 350W 

    Stereo 4 Ω: 600W 

    Bridging 8 Ω: 1200W 

    Input sensitivity: 0.775V/1.0V/1.4V 

    Signal to noise ratio (A-weighted): ≥ 86dB 

    Crosstalk attenuation: ≥ 60dB 

    Signal channel separation (crosstalk at 1KHz): ＞ 70dB Frequency response 1W 8Ohm, 20Hz-20kHz: ± 1dB 

    Damping coefficient/8 Ω/1000Hz: ≤ 240 

    Input impedance balanced/unbalanced: 20/10kohm 

    Amplifier gain: 34dB Analog channel: 3-pin XLR (including 2 × 3 audio link outputs), electronic balanced input 

    Trimming of total harmonic distortion below 1kHz and 1dB: ≤ 0.5% 

    Total harmonic distortion 20Hz-20kHz 1 watt: ＜ 0.05dB 

    Rotation rate: 15V/uS 

    Protection: soft start, short circuit, limiter, DC fault, AC fuse, thermal cutting 

    External dimensions (W × H × D) : 464 × eighty-eight × 430 mm 

    Net weight: 12.5kg

    Box Structure:HF-400series
    Detailed information

    2017 © Copyright by 茄子视频黄片 Audio Inc ,www.henanyushun.com ALL RIGHTS RESERVED.Privacy Policy

    網站地圖茄子视频免费看 茄子导航 茄子APP视频下载 好色先生AV 91视频色色网站 丝瓜视频下载地址 91视频色版下载 91视频软件下载 羞羞答答视频在线 羞羞成人漫画