A/B Box effect | Electronic Schematic Diagram https://electronicscheme.net Schematic Diagram & PCB Design Sat, 20 Jun 2015 13:08:39 +0000 en-US hourly 1 https://i0.wp.com/electronicscheme.net/wp-content/uploads/2017/05/cropped-transparent_text_effect.png?fit=32%2C32&ssl=1 A/B Box effect | Electronic Schematic Diagram https://electronicscheme.net 32 32 129969089 A/B Box Switch 2 Inputs 1 Output with Dual Op-Amps https://electronicscheme.net/ab-box-guitar-effect-schematic/?utm_source=rss&utm_medium=rss&utm_campaign=ab-box-guitar-effect-schematic https://electronicscheme.net/ab-box-guitar-effect-schematic/#comments Sun, 06 Feb 2011 14:29:24 +0000 http://electronicscheme.net/?p=773 This is a A/B Box switch pedal schematic with two inputs and one output and featured with dual operational amplifier modules. This circuit was designed […]

The post A/B Box Switch 2 Inputs 1 Output with Dual Op-Amps first appeared on Electronic Schematic Diagram.]]> This is a A/B Box switch pedal schematic with two inputs and one output and featured with dual operational amplifier modules. This circuit was designed by Rick Barker.

A/B Box Switch Pedal Circuit

This A/B Box effect was originally designed for switching between different harmonica mics. This A/B Box featured low noise dual preamp for better performance.

IC 5532 types (example: NE5532, NE5532A, SA5532, and SA5532A which manufactured by Texas Instruments) are high-performance operational amplifiers combining excellent DC and AC characteristics. They feature very low noise, high output-drive capability, high unity-gain and maximum-output-swing bandwidths, low distortion, high slew rate, input-protection diodes, and output short-circuit protection. These operational amplifiers are compensated internally for unity-gain operation. These devices have specified maximum limits for equivalent input noise voltage.

Download the schematic of A/B Box Switch with Dual Op-Amps:

Icon

A/B Box Switch Circuit Pedal

1 file(s) 10.63 KB
Download Circuit Diagram

The post A/B Box Switch 2 Inputs 1 Output with Dual Op-Amps first appeared on Electronic Schematic Diagram.]]> https://electronicscheme.net/ab-box-guitar-effect-schematic/feed/ 1 773