All items tagged with Design and Amplifier (41)

| We are delighted to alert our audio fans to  two very well received titles by Douglas Self. Now available in the Elektor Store are Audio Pow...

| It may not be the highest of Hi-Fi but at only 38x56 mm this low-cost discrete design is smaller and cheaper than IC modules of similar powe...

| In its July 2015 edition, audioXpress magazine published a review of The Bottle Builder, Elektor’s recent book release aptly subtitled “a co...

| How do the purpose and requirements of a tube amplifier relate to subjective and objective criteria? Which circuits sound the best, and why?...

| The TDA7052 IC from Phlips (NXP) requires just two decoupling capacitors to act as a miniature 1-watt audio amplifier.

| What are the criteria when selecting an opamp and what are the most important specifications in the datasheet that I need to keep an eye on?...

| The most popular dual opamp in the world of audio is the (NE)5532. An interesting power amplifier can be made by connecting enough 5532s in...

| A minimum of parts is needed to turn a TDA7052 IC into a mini audio amplifier. Here's how.

| A few months while scrutinising a great design for a pulse-width modulated audio amplifier with a 2x100 W power rating and a very small encl...

| The brief: design a tiny AF amplifier powered by a single 1.5 V cell, yet capable of driving an 8 ? loudspeaker. How can these requirements...