Audio Technica GENUINE AT8688 User manual

AT8688 / AT8688S
ANTI-SHOCK MICROPHONE STAND
- Heavy die-cast construction and non-slip bottom pads minimize
coupling of surface vibration to the unit.
-Low-proledesignwithlow-reectanceblacknishfor minimum
visibility.
-Theimprovedtightermicrophonesocketforreducetheswing of
the microphone.
There are two models for application - AT8688 / AT8688S. Combin-
ing technical and artistic features in the design, the microphone
standsndtheirvariousapplicationsintheeldofbroadcastand
communications.
The two models come with alow reflectance, matte-black finish.
The AT8688 features a 3-pin XLRF type receptacle on the input port
and 3-pin XLRM type receptacle on the output port. Both recepta-
clesaregold-platednish.TheAT8688Salsofeaturesaphantom-
powered mute switch with a LED indicator that meets stringent
audio transmission requirements and adapts to various types of
microphone.
MOUNTING / CONNECTIONS:
1. Insert a microphone into microphone stand while pressing the top
connector.
2. Connect XLRF-3 side of the cable to the stand and the other side
to your equipment.
3. To remove the microphone, pull out the microphone while
pressing the release tab of the XLRF circular connector of the
microphone stand.
Note thatthemicrophonestandcouldbreakandcauseaninjuryif
it is dropped.
FORM No. ATGC-L0181-11-E
Machida•Tokyo•Japan
MECHANICAL SPECIFICATIONS
AT8688 AT8688S
MIC ATTACHMENT XLRF-type,
XLRM-type
XLRF-type,
XLRM-type,
Switch with LED
DIMENSIONS
WIDTH
DEPTH
HEIGHT
91 mm
132 mm
38 mm
91 mm
132 mm
38 mm
WEIGHT 800 g 840 g
DESCRIPTION
TheseAudio-Technicaanti-shockmicrophonestandseffectively
isolate mounted microphones from impact vibration and
mechanical noise normally transmitted from the surface.
They are intended for use with microphones stood on lecterns,
pulpits, conference tables and similar surfaces. Ideal for use
withgooseneckmicrophonesandotherquick-mounttype
microphones using industrial standard XLRM 3-pin type
connectors.
AT8688S OFF SWITCH
The AT8688S features a newly design press-on/press-off switch
circuit that controls the microphone, the mute attenuation level up to
64dB. The circuitry also operates a light in the switch, powered by
the 24-52V phantom source, to indicate when the mic is “on”.
AT8688S ELECTRICAL SPECIFICATIONS
PHANTOM POWER REQUIREMENTS 24~52V DC, 2 mA typical
INSERTION LOSS* 1.2 dB
OFF ATTENUATION* 64 dB minimum
*150ohmsource,100kohmload
AT8688SAT8688 BACK SIDE

- 以重型压铸技术制造，底部装有防震胶垫，可减低由
桌面震动产生的噪声。
- 不显眼设计及磨砂黑色涂层，可增强在严肃场合使用
时的隐藏性。
- 改良的紧贴话筒插座，能减低话筒的摆动情况。
置有两个可供选择的型号 - AT8688及AT8688S，均结合
了技术和艺术性的设计意念和特点，使该话筒更适合在
各种各样的广播及会议场合中使用。
这两个型号均涂上低反光及磨砂黑色涂层，并配以3针
卡农母头插座，作为话筒插入端；另背面为3针卡农公头插
座，作为话筒信号输出端，两端插座均为电镀金接点。另
外，AT8688S设有静音开关及开通指示灯，讲话者可自由控
制话筒收音工作，而该静音控制和指示灯需使用幻象供电
工作。
配置和连接
1.连接话筒：把话筒的底部卡农插头，调节至话筒座顶
部圆形卡农插座适当对应位置并插入。
2.连接放大器：把话筒座卡农输出插座，以标准3针卡
农连线连接到其他器材，如话筒放大器、调音台等。
3.除下话筒：按下话筒座顶部圆形卡农插座的释放片，
同时把话筒拔出。
注意：如不小心把话筒座从高处掉下，可能会引起碰撞
损坏。
FORM No. ATGC-L0181-11-C
Machida•Tokyo•Japan
桌面式防震话筒座
AT8688 / AT8688S
机械指标
AT8688 AT8688S
话筒座配置 XLRF 卡农母座,
XLRM 卡农公座
XLRF 卡农母座,
XLRM 卡农公座,
开关带LED指示灯
外形尺寸
宽 -
深 -
高 -
91 mm
132 mm
38 mm
91 mm
132 mm
38 mm
重量 800 g 840 g
AT8688S 电气指标
幻象供电 直流 24~52V，耗电 2 mA 典型
插入损耗* 1.2 dB
静音衰减* 64 dB (最小)
*150 欧姆输入阻抗，100,000 欧姆负载
说明
此鐵三角桌面防震话筒座，设有防震绝缘胶，能有效减低安装
面上的撞击震动及机械噪声。
此话筒座配合鹅颈式的会议话筒后，非常适合使用在演讲、 教
学、会议、报导的场合使用。另外，亦可配套于其他3针卡农
公头的话筒装置使用。
AT8688S 静音开关
AT8688S设有反复按下开关，可控制话筒收音情况，新设计的
开关电路，于关上时静音衰减电平达64dB衰减。并设有24-52V
幻象供电工作的LED显示灯，显示话筒开启工作。
AT8688SAT8688 后方输出端子