As for those digital-to-analog conversions, the A8 Apex and A10 Apex use the same “high-quality” DAC (ESS9018). While the flagship A12 Apex has been given a top-tier ESS9039 DAC for “ultimate audio ...

In the intervening 21 years between completing his further education (1990) and starting at Naim (2001), Sells earned his ...

Abstract: Circuit techniques to overcome practical noise, reliability, and EMI limitations are reported. An auxiliary loop with ramping circuits suppresses pop-and-click noise to 1 mV for an amplifier ...

We earn commissions from purchases you make using links in our articles. Learn more. For many car owners, the stock stereo just won't cut it and thankfully there are plenty of cost-efficient ways to ...

Abstract: This paper presents an integrated digital class D audio power amplifier output stage implemented in a 40V, 0.35µm HV-CMOS technology. The integrated output stage consists of a full H-bridge, ...

Jackson Audio has unveiled the Hour Glass, a tricked-out compressor pedal that was inspired by classic OTA analogue units from Ross, but doubles up on the circuits for added flexibility – and, quite ...

The complete circuit diagram for Dual Channel Pre-Amplifier consists of two mono circuits combined to form one stereo circuit as shown in the image below. As you can see the left channel audio, and ...

The ZIO is the company’s first all-analogue pedal and offers a healthy +20dB of boost per preamp voicing When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

If you know anything about a transistor, it’s probably that it’s a three terminal device whose output pin forms part of a potential divider whose state is dependent on what is presented to its input ...

Sometimes we have the need for a simple ‘low-fi’ audio amplifier for experiments in the lab, or when superb sound quality is less important. Here is one. The design presented here may very well belong ...