All items tagged with Audio & Video and amplifier (3)

| Boost converters replace the mains transformer here: 12 V goes in, 230 V comes out for the anode and 16 V for the heater. At maximum volume...

| This self-powered low-noise microphone amplifier boosts dynamic microphones without relying on 48-V phantom power. Designed for low-impedanc...

€5 (FREE for Members)

| 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...