The BTR17 uses the THX AAA 78+ headphone amp, previously used in the FiiO M23 DAP. The four-channel fully balanced design ...

Figure 1 shows a versatile circuit that employs this principle, employing an auxiliary op amp as an integrator to establish a stable loop with very high dc open-loop gain. The switches facilitate ...

The integrator stopped integrating even though the 2 input terminals ... than maximum recommended for OPA387 and for this reason you should instead use a linear op amp like OPA392. At first glance, I ...

The Q Concerto Meta may pay homage to a KEF great of the past, but it still delivers a forward-looking performance that challenges the best at the price.

John Fossum, managing director at Petrie Partners, delves into the slowing pace of mergers amid companies seeing themselves ...

The elusive Swedish brand's new groovebox puts the advanced sequencing capabilities of the OP-Z in an OP-1-style form factor ...

Alternatively, headphone amps can be more substantial hi-fi components designed to integrate into a fully-fledged system to enhance private listening at home. Our how to choose the best headphone amp ...

Devialet, the French company at the intersection of audio engineering and luxury, is known for its egg-shaped Phantom speakers, but the company’s first product was in fact an audio amplifier ...

Modern operational amplifiers (op amps) and instrumentation amplifiers (in-amps) provide great benefits to the designer, compared with assemblies of discrete semiconductors. A great many clever, ...

Chainlink has become the oracle provider for World Liberty Financial, the DeFi project backed by Donald Trump and his family.

Sure, that's hardly a lavish array of connectivity, but it's acceptable for the kinds of systems this amplifier is likely to be found in. The A8's 30 watts per channel claimed power output is modest ...

Gasp.xyz today announced Gasp V3, the final testnet iteration of its decentralized exchange (DEX) protocol, representing a ...