User Manual POWERPLAY PRO-8 HA8000/PRO-XL HA4700 8/4-Channel High-Power Headphones Mixing and Distribution Amplifier
POWERPLAY PRO-8 HA8000/POWERPLAY PRO-XL HA4700 User Manual Table of Contents Important Safety Instructions....................................... 3 Legal Disclaimer.............................................................. 3 Limited warranty............................................................. 3 1. Introduction................................................................ 4 1.1 Before you get started.............................................................. 4 1.2 Warranty..............
POWERPLAY PRO-8 HA8000/POWERPLAY PRO-XL HA4700 User Manual Important Safety Instructions Terminals marked with this symbol carry electrical current of sufficient magnitude to constitute risk of electric shock. Use only high-quality professional speaker cables with ¼" TS or twist-locking plugs pre-installed. All other installation or modification should be performed only by qualified personnel.
POWERPLAY PRO-8 HA8000/POWERPLAY PRO-XL HA4700 User Manual 1. Introduction 1.2 Warranty Congratulations! With the BEHRINGER POWERPLAY PRO, you have acquired a highend headphone amplifier. Both POWERPLAY PRO units were developed with the most demanding applications in mind: professional recording, radio and television studios, as well as CD/digital sound production.
POWERPLAY PRO-8 HA8000/POWERPLAY PRO-XL HA4700 User Manual (3) The 4-digit INPUT LEVEL display informs you about the input level signal and diplays it in the range between -30 and 0 dB. When the unit is powered on, the ON LED lights up. You achive the best input signal quality when its level is at the highest level just before it starts distorting. The clip LED should light up only during the highest signal peaks. 2.1 Front panel (4) (5) (6) The HA8000 does not feature a BALANCE control.
POWERPLAY PRO-8 HA8000/POWERPLAY PRO-XL HA4700 User Manual In addition to the usage of all channels via the MAIN input, each of the four amplifiers can also be used fully independently. To this end, you may also use the AUX IN inputs in conjunction with the BALANCE controls. When the BALANCE control is turned to the left ("AUX" position), the MAIN signal is faded out, and the AUX IN signals are fed into their respective amplifiers.
POWERPLAY PRO-8 HA8000/POWERPLAY PRO-XL HA4700 User Manual 4. Audio Connections Balanced ¼" TRS connector strain relief clamp Balanced use with XLR connectors sleeve ring tip 2 1 3 input 1 = ground/shield 2 = hot (+ve) 3 = cold (-ve) 1 sleeve ground/shield ring cold (-ve) tip hot (+ve) 2 3 output For connection of balanced and unbalanced plugs, ring and sleeve have to be bridged at the stereo plug. For unbalanced use, pin 1 and pin 3 have to be bridged Fig. 4.3: ¼" TRS connector Fig. 4.
POWERPLAY PRO-8 HA8000/POWERPLAY PRO-XL HA4700 User Manual 5. Specifications POWERPLAY PRO-8 HA8000 Audio Inputs MAIN IN Function Switches HF-filtered, servo-balanced ¼" TRS connectors Stereo/2-Channel — Main in 1 / Main in 2 switches between MAIN Input 1 and MAIN Input 2 Input impedance 40 kΩ balanced, 20 kΩ unbalanced Max.
POWERPLAY PRO-8 HA8000/POWERPLAY PRO-XL HA4700 User Manual POWERPLAY PRO-XL HA4700 Audio Inputs Function Switches HF-filtered, servo-balanced XLR- and ¼" TRS connectors Stereo/2-Channel switches between stereo mode and 2-channel mode Input impedance 40 kΩ balanced, 30 kΩ unbalanced Main in 1 / Main in 2 — Max.
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