LX-308B Stereo Line/Microphone Mixer Operating Manual Ch.1 Line 4 Mic (+30dB) 5 Ch.2 6 Line 4 Mic (+30dB) 7 5 Ch.3 7 8 8 1 L R Mute On Level Pan 9 4 6 1 L Mute On Level R Pan 9 5 Ch.4 6 3 4 7 2 1 8 L Mute On Level R 9 Pan 5 Ch.5 6 3 4 7 2 1 8 L Mute On Level R 9 Pan 5 Ch.6 6 3 4 7 2 1 8 L Mute On Level R 9 Pan 5 Ch.7 6 3 7 2 1 4 8 L Mute On Level R 9 5 3 4 7 2 1 8 L Mute On Level -L- Ch.
Operating Manual - LX-308B Stereo Line/Microphone Mixer Table Of Contents 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 UNPACKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3 AC POWER REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4 SECURITY COVERS . . . . . . . . . . . . . . . . . . . .
Operating Manual - LX-308B Stereo Line/Microphone Mixer ing and shipping. In the event that damage has occurred, immediately notify your dealer so that a written claim to cover the damages can be initiated. 1. INTRODUCTION Congratulations on your purchase of an Ashly LX-308B stereo line level mixer. The LX308B improves upon the LX308 with the addition of On/Off switches to all eight inputs, and peak signal detection on all inputs.
Operating Manual - LX-308B Stereo Line/Microphone Mixer Ch.1 Line Mic 4 5 6 (+ 3 0 dB) Ch.2 Line Mic 4 (+ 3 0 dB) 7 5 Ch.3 6 7 L Mute On Level R Pan AC 1 9 L Mute On Level 50-60Hz 12W 4 7 2 9 8 1 L Mute On Level Pan 6 R Pan 5 Ch. 6 3 4 7 2 9 Made In USA LX308B Mic/Line Mixer 3 8 1 Mute On L Level R 9 2 1 L Mute On Leve Pan -L- Outputs Ch.8 -R120VAC .1A 5. CONTROLS 5.
Operating Manual - LX-308B Stereo Line/Microphone Mixer -L- Ch.8 5 4 +6 6 3 R Mute On Level 9 Pan Output VU -L- L R Level -R- (M o no ) -L- 1 Stereo Output Mute 0 10 -R- -L- Stereo Eight Channel Line Level Mixer 9 On Mono Ch.3 (M o no ) LX308B 7 2 9 Pan Ch.4 6 3 7 8 1 -20 5 4 6 2 -12 Ch.5 5 Mono/Phones Output 3 -6 8 L 4 0 7 2 1 Stereo Output -RClip Phones Ch.2 -R- (M o no ) -L- 6. CONNECTIONS AND CABLES 6.
Operating Manual - LX-308B Stereo Line/Microphone Mixer 7. TYPICAL APPLICATIONS 7.1 Small Sound Reinforcement System: In the setup shown here, the LX-308B is used to mix typical sound sources that might be found in a small club, school theater or similar environment. INPUT channels 1 & 2 are used for microphones for live vocal or instrumental pickup. INPUT channels 3-8 are used for the output of electronic music devices such as keyboards, MIDI sound modules, drum machines, etc.
Operating Manual - LX-308B Stereo Line/Microphone Mixer 7.3 Midi Recording System: In this setup the LX-308B is used to create a recording directly from a MIDI studio setup. INPUTS one and two are from MIDI keyboards. INPUTS 3-6 are from MIDI sound modules, and INPUTS 7 & 8 are from a multitrack tape recorder, synced externally to the MIDI controller. The MAIN OUTPUTS provide a stereo feed directly to a twotrack mixdown tape recorder. (NOTE: Connections shown are AUDIO connections only.
Operating Manual - LX-308B Stereo Line/Microphone Mixer 8. TROUBLESHOOTING TIPS 8.1 No Sound Check the AC power. Is the power switch on and illuminated? Check the level meters. If they are operating, the problem between the mixer and the later components in the system. If not, check to see you really have an input signal and that it is on the desired channel. Check that you have the master gain controls at the desired operating level. 8.2 Distorted Sound Something is being overdriven in the signal path.
Operating Manual - LX-308B Stereo Line/Microphone Mixer 10. SPECIFICATIONS DISTORTION THD at +20 dBu, 20Hz-20KHz . . . . . . . . . . . . . <0.02% IMD (SMPTE) at +20dBu . . . . . . . . . . . . . . . . . . <0.01% HUM & NOISE (20Hz-20KHz) residual output noise, all levels at minimum <-100dBu MASTER OUT, MASTER LEVEL and one INPUT LEVEL at nominal (unity gain) . . . . . <-87dBu FREQUENCY RESPONSE 20Hz-20KHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.
Operating Manual - LX-308B Stereo Line/Microphone Mixer 11. WARRANTY INFORMATION Thank you for your expression of confidence in Ashly products. The unit you have just purchased is protected by a five-year warranty. To establish the warranty, be sure to fill out and mail the warranty card attached to your product. Fill out the information below for your records.
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Operating Manual - LX-308B Stereo Line/Microphone Mixer ASHLY AUDIO INC. 847 Holt Road Webster, NY 14580-9103 Phone: (716) 872-0010 Fax: (716) 872-0739 Toll Free (800) 828-6308 www.ashly.com 1996-2000 by Ashly Audio Corporation. All rights reserved worldwide.