!44: Polar S150 Save: December 2011

Friday, December 30, 2011

Shure SM58 with Cable Cardioid Microphone with Cable

!±8± Shure SM58 with Cable Cardioid Microphone with Cable

Brand : Shure | Rate :

| Price : $109.00
Post Date : Dec 30, 2011 14:21:47 | Usually ships in 1-2 business days

The Shure SM58 is a unidirectional (cardioid) dynamic vocal microphone designed for professional vocal use in sound reinforcement and studio recording. A highly effective, built-in, spherical filter minimizes wind and breath 'pop' noise. A cardioid pickup pattern isolates the main sound source while minimizing unwanted background noise. The SM58 has a tailored vocal response for a sound which is a world standard. Rugged construction, a proven shock mount system, and a steel mesh grille ensure that even with rough handling, the SM58 will perform consistently. Outdoors or indoors, singing or speech -- the SM58 is the overwhelming choice of professionals worldwide. Consistently the first choice of performers around the globe, the SM58 vocal microphone is a genuine world standard and a true audio legend. Smooth, mid-frequency presence rise provides the distinct, world-famous SM58 sound. Rugged construction for extreme reliability in demanding applications. Cardioid (unidirectional) dynamic. Frequency response: 50 to 15,000 Hz.

Type: Dynamic (moving coil)
Frequency Response: 50 to 15,000 Hz
Polar Pattern: Unidirectional (cardioid), rotationally symmetrical about microphone axis, uniform with frequency (see Figure 2)
Output Level (at 1,000 Hz): Open Circuit Voltage: -74.5 dB (0.19 mV)
Impedance: Rated impedance is 150 ohms (300 ohms actual) for connection to microphone inputs rated low impedance

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Monday, December 26, 2011

How to replace my lithium battery of my Polar FS1 watch Heart Rate Monitor

!±8± How to replace my lithium battery of my Polar FS1 watch Heart Rate Monitor

This was my first attempt on how to replace my old FS1 Polar battery (CR2025-fr Radio Shack) on my own. I used a 1.6 m/m Precision Screwdriver to remove the screws. Then I used a small flat head about 3.8 m/m size to prey open the back corner where I took of the plate of my watch. Since I had my watch for a few years now, it was out of warranty. But ppl should be aware even if your still under warranty, you could void it even IF you attempt to remove the back cover of the watch, so beware. But for those who feel that they could do it on their own good luck and hope this video helps you:)