The circuit was designed based on the functionality of LM3915 integrated circuit to produce a volume unit meter (VU Meter) that will be connected to the output of power amplifier. Power Amplifier – a ...

Weston type 30, model 862 vu indicator with ‘B’ scale on RCA OP-6 portable amplifier. A Daven resistor network reduced the output from +11 dBm to telco-required +8 for 3 dB line isolation, sent the ...

British audio experts Meters Music’s new Cubed speaker system is unashamedly cool, due not just to the minimalist design, but mainly because of the working volume unit (VU) meter built into the body ...

The circuit was conventionally designed with eight LED audio level meter made out of two low power quad op-amps which utilizes LM324. Volume Unit – an entity equal to a decibel for expressing the ...

Digital and analog worlds continue to collide as Cambridge Audio announced that it has extended the retro-cool digital VU meter update that its Evo streaming amplifiers are getting today to its ...

Just add speakers and stream digital music like it’s the 80s with bouncing VU meters on the Evo 150 DeLorean Edition streaming amplifier. Although sonically identical to the original Evo 150 streaming ...

[Dillon] just finished his first project of the summer. It’s a volume units meter for his sound system and it has a few tricks up its sleeve. He’s driving the rows of LEDs using an AN6884 LED driver ...

A new consumer audio brand has launched this morning. Meters Music is the offspring of Ashdown Engineering, which makes amplifiers for some of the world's most popular musical acts, including Foo ...

NAD is celebrating its 50th anniversary by releasing a vintage-inspired stereo amplifier, of which 1972 units each costing $1972 (AU$3299) will be available in a nod to the company’s founding year.