USER MANUAL HEADLINES Unpacking 2 Warnings 2 User responsibility 2 1. Speaker damage 2. Speaker output hazard. 3. Radio interference. I
D.C. protection There are two types of DC protection: Fuses on the supply branches of each channel (this is an IEC 65 requirement). A Crowbar bar prot
LAB.GRUPPEN amplifiers are designed to meet the IEC65, a stringent electrical safety approval from the International Electro-technical Commission. Th
Appendix A Mains voltage selection LAB 1600 is normally shipped for 230 volt AC operation only. For export there is a 115/230 volt AC option available
Warranty and disclaimers • General This product is manufactured by LAB.GRUPPEN and is warranted to be free from defects in components and factory wor
Unpacking Carefully open the shipping carton and check for any noticeable damage. Every LAB.GRUPPEN amplifier is tested and inspected before leaving t
Introduction Thank you for purchasing a LAB.GRUPPEN power amplifier. This manual contains important information on operating your amplifier correctly
Please refer to diagram on page 3 1. Speaker connector This type of speaker connector may be unfamiliar to some users. A full description is found
There is no ground lift switch or terminal on this amplifier. The signal ground is always floating via a resistor to chassis and the grounding system
SLEEVE SHIELD/GROUND Figure 4. TRS phone plug The input impedance is high enough (20 kohms balanced) to allow ”daisy-chaining”, or multiple parall
8. Impedance matching (MLS-switch) The MLS switch is located on the rear panel with a LED indicator showing then the switch is depressed and in t
4. Stereo reverse This mode is similar to the Tandem mono mode. Apart from depressing the Link switch , you also depress the Phase reverse switch, l
• When the clip limiter is engaged it flickers briefly. • When the clip limiter is not engaged it lights for a longer period. The remaining yellow
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