The AMP 30 carries the same clean, restrained exterior design language seen on the AV 20 and Marantz CINEMA Series AVRs, though in a slimmer chassis. Its signature front panel porthole display is more ...

Premium AV preamp and power amp options add a new level of performance to the brand’s acclaimed AV product range.

In May 2025, Marantz introduced two reference-grade home theater components: the AV 20 preamplifier and processor and the AMP ...

Most operational amplifiers (op amps) have input and output electrostatic discharge (ESD) protection diodes, as shown in Figure 1. These diodes are designed for protection from ESD damage during ...

Addressing automotive signal-conditioning ADAS applications, Diodes Inc. released the single-channel AS333Q op amp and dual-channel AS2333Q, both with input offset stabilization. Automotive designs ...

The Starke Sound Fiera4 is an exciting new four channel Class D amplifier. It provides plenty of power (130wpcx4) to juice your home theater in a light weight and energy efficient package. Read on.

Marantz has announced the newest additions to its home cinema range: the AV 30 Preamplifier and AMP 30 Power Amplifier.

Optimal Audio has launched its Amp series, featuring three high-power class A/B amplifiers. The Amp series comprises three two-channel amplifiers: Amp 100 (2 x 350W @ 4Ω), Amp 200 (2 x 700W @ 4Ω), and ...

The D’Agostino New-Generation Momentum Z Monoblock Amplifier is priced a $125,000 USD and available through Authorized Dealers Internationally, Canada, Mexico, and the US.

Our review of the 1kwatt Emotiva XPR-1 Mono amplifier proves that ultimate power and audiophile finesses can go hand in hand without breaking the bank. The XPR-1 monoblock audio amplifier rocks! The ...