Manual do usuário Ashdown Design & Marketing Electric Blue Amplifier

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OPERATING INSTRUCTIONS
MAG & Electric Blue Amplifier Heads and Combos
OPERATING INSTRUCTIONS

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Thank you for purchasing your Ashdown Engineering Amplifier. If you live in the UK, please register your purchase by completing this form and return it to the following address: Ashdown Engineering, The Old Maltings, Hall Road, Heybridge, Maldon, Essex CM9 4NJ, England (Alternatively you can register online at http://www.ashdownmusic.com) If you live outside the UK, the local Ashdown distributor may have included a specific registration form for your country. Your Ashdown Engineering product det

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Important Safety Instructions 10. Do not attempt to service the product. BASIC PRECAUTIONS GROUNDING INSTRUCTIONS All servicing should be referred to qualified service personnel. WARNING - When using electrical products, This product must be grounded (earthed). If basic precautions should be followed, it should malfunction or break down, 11. For continued protection against the risk including the following: grounding provides a path of least resistance of fire, replace fuses only with those of f

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Front Panel Facilities MAG300 MAG600 Electric Blue MAG300, MAG600 and Electric Blue INPUT CONTROL - The INPUT control sets BRIGHT - With this button IN a fixed E.Q. is amplifiers share the same front panel the signal level through the preamp in superimposed on the pre-amp to give a facilities. conjunction with the INPUT LEVEL VU Meter. TREBLE boost to the sound. This gives +10dB This is adjusted to give a reading of 0VU on at 10kHz. INPUTS - There are two choices of the meter for average playing

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EQUALISATION - This consists of BASS, The Compression Level control adjusts the DIRECT INJECT ( D.I. ) - A balanced D.I. is MIDDLE and TREBLE controls with two more degree of compression applied to the bass provided on the front panel XLR socket. This rotary controls placed in-between. This can signal. For this to function correctly the Input provides a Post E.Q. Post effects signal. be used in a number of ways: Level must be correctly set as described in The output signal from this XLR socket

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Specifications INPUTS High Input Impedance 3.9M Ohms Input range 150mV to 20V p-p Low Input Impedance 10K Ohms Input range 300mV to 40V p-p Effects Return Impedance 22K Ohms Input level 0dBu nominal OUTPUTS Tuner Output Impedance 10K Ohms Level 0dBu nominal Effects Send Impedance 22K Ohms Level 0dBu nominal D.I. Output 600 Ohms balanced Level -20dBu nominal Speaker Outputs Minimum Impedance 4 Ohms Frequency Response -3dB at 22Hz and 25kHz EQUALISATION Bass +/- 15dB @ 100Hz Lo Mid +/- 15dB @ 340

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