LS-308 Noise Rejection, High-Dynamic Range, Large Diaphragm Condenser Microphone PRODUCT OVERVIEW & OPERATION MANUAL
LS-308 Overview and Operation Manual – Version 1.3 COPYRIGHT 2019 LAUTEN AUDIO Summary The LS-308 is a noise rejecting, high-dynamic range microphone to be used as a problem solver in challenging recording situations when isolation is needed but difficult to achieve.
LS-308 Overview and Operation Manual – Version 1.3 COPYRIGHT 2019 LAUTEN AUDIO Detailed Description The LS-308 offers 270 degrees of side and rear frequency rejection reducing nearby sound by up to 25dB. The rejection is achieved with Lauten Audios’ unique dual, large-diaphragm pressure gradient transducer element in combination with its specially designed circuit.
LS-308 Overview and Operation Manual – Version 1.3 COPYRIGHT 2019 LAUTEN AUDIO Operating Instructions Quick Start Guide/Sequence of Operation 1. Attach the chosen mount to a high-quality microphone stand. Loosen the adjustment nut, or handle, depending on the mount chosen, and adjust for proper pickup position. Note: The microphone picks up sound from the silver grill (or the logo side), this is the “front” of the microphone. 2.
LS-308 Overview and Operation Manual – Version 1.3 COPYRIGHT 2019 LAUTEN AUDIO Microphone Axis The on-axis side of the microphone is the side with the silver grill or Lauten Audio logo. The switches are located on the rear for easy access after the microphone is placed.
LS-308 Overview and Operation Manual – Version 1.3 COPYRIGHT 2019 LAUTEN AUDIO Power Requirements This microphone requires +48v phantom power, and a minimum of 150Ohm impedance. Phantom power is a built-in feature on most modern recording interfaces and microphone preamplifiers, or you may use an external +48v phantom power supply. Do not connect this microphone to any power source other than +48v phantom power. Using +48v phantom power is the only way to ensure safe and reliable operation.
LS-308 Overview and Operation Manual – Version 1.3 COPYRIGHT 2019 LAUTEN AUDIO Specifications Type: Side-Address (Silver Grill) Pressure gradient large diaphragm transducer microphone. Polar Patterns: Second-order cardioid Circuit: JFET transistor with transformer balanced output Frequency Range: 20Hz-20KHz Dynamic Range: 135dB (>120dB (15dB to 135dB)) without the need of internal or external attenuation Impedance: >150 ohms SPL Handling: >135dB (0.
LS-308 Overview and Operation Manual – Version 1.3 COPYRIGHT 2019 LAUTEN AUDIO Care and Cleaning THERE ARE NO SERVICABLE PARTS INSIDE THE MICROPHONE Only authorized Lauten Audio technicians should perform disassembly and maintenance on any part of this microphone. Disassembling and modifying any part of this microphone by anyone other than an authorized technician will void its warranty. NEVER DISASSEMBLE ANY PART WHEN POWER IS BEING SUPPLIED This microphone is a precise and delicate instrument.
