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Bocinas de repisa Nuevas B652-AIR 6-1/2" 2-Way Bookshelf Speaker with AMT Tweeter Pair Quick Overview Dayton Audios signature affordable speakers get even better with AMT technology! The pleated ribbon diaphragm enhances the already famous sound quality of the original B652 with more smoothness and detail. Product Highlights Air Motion Technology tweeter provides audiophile-level treble clarity and smoothness 6-1/2" woofer in wooden enclosure provides rich, punchy bass Compact, unobtrusive design with exceptional performance and value Black ebony pica vinyl cabinet finish for a clean, modern appearance Removable acoustically-transparent cloth grill Alternativa de bajo costo para quien busca B&W, Dali, Elac, Emotiva, Kef, Martin Logan, Monitor Audio, Pioneer, Polk Audio, Revel, Sonos Compatible con Arcam, Cambridge Audio, Denon, Marantz, Nad, Onkyo, Parasound, Rotel,

Sintetizador Subharmónico DBX 120XP, bien cuidado, siempre en estudio libre de humo. Esta unidad te ayuda a tener graves más profundos, y a modelarlos. Individual control for two ranges of subharmonic frequencies Separate Low Frequency Boost circuit Separate Subwoofer Output Balanced inputs and 1/4" jacks for all connections Front panel LEDs that show crossover status and synthesis activity Patented circuitry ensures that mid and high frequencies are not affected Built-in crossover with choice of 80Hz or 120Hz crossover point The dbx 120XP Subharmonic Synthesizer has been specially optimized by dbx engineers for the needs of audio professionals. Its two separate bands of bass synthesis provide the best combination of smoothness and control, and the independent Low Frequency Boost circuit is designed to get the most out of high-performance low frequency speaker systems. Flexible system interfacing is achieved by providing main outputs which can be full range (including synthesis) or high frequency only, along with a separate subwoofer output with its own level control. The 120XPs patented subharmonic synthesis process actually builds the synthesized waveform using the waveshape of the original bass material. Unlike other attempts at bass synthesis, the dbx process produces smooth, musical low frequencies that don't interfere with mid and high-band information, even when maximum synthesis and boost are applied. The result is a low-end punch that people really feel, even at system levels that won't destroy sound equipment or damage hearing.

Sensor De Corriente Dc Bidireccional Basado En El Ina219. Sensor de Corriente DC Bidireccional Basado en el controlador INA219 que te mide tanto corrie electrica como voltaje sobre bus serial I2C y puedes accesarlo con cualquier microcontrolador. Description: This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219B chip on this breakout to both measure both the high side voltage and DC current draw over I2C with 1% precision. Most current-measuring devices such as our current panel meter are only good for low side measuring. That means that unless you want to get a battery involved, you have to stick the measurement resistor between the target ground and true ground. This can cause problems with circuits since electronics tend to not like it when the ground references change and move with varying current draw. This chip is much smarter - it can handle high side current measuring, up to +26VDC, even though it is powered with 3 or 5V. It will also report back that high side voltage, which is great for tracking battery life or solar panels. A precision amplifier measures the voltage across the 0.1 ohm, 1% sense resistor. Since the amplifier maximum input difference is ±320mV this means it can measure up to ±3.2 Amps. With the internal 12 bit ADC, the resolution at ±3.2A range is 0.8mA. With the internal gain set at the minimum of div8, the max current is ±400mA and the resolution is 0.1mA. Advanced hackers can remove the 0.1 ohm current sense resistor and replace it with their own to change the range (say a 0.01 ohm to measure up 32 Amps with a resolution of 8mA) We include a 6-pin header (so you can easily attach this sensor to a breadboard) as well as a 3.5mm terminal plug so you can easily attach and detach your load. Usage is simple. Power the sensor itself with 3 to 5VDC and connect the two I2C pins up to your microcontroller. Then connect your target power supply to VIN+ and the load to ground to VIN-. We have an Arduino library right now that will do all the gain, range and math for you - just plug and go! We'll have a more detailed tutorial up shortly. Specification: Uses the INA219B chip 0.1 ohm 1% 2W current sense resistor Up to +26V target voltage Up to ±3.2A current measurement, with ±0.8mA resolution This board/chip uses I2C 7-bit addresses 0x40, 0x41, 0x44, 0x45, selectable with jumpers Package Included: 1 X INA219 GY-219 Bi-direction DC Current Power Supply Breakout Sensor