Displaying items by tag: topping - StereoLife Magazine

Topping has never been particularly shy about squeezing ambitious specifications into inexpensive little boxes, but DX1 II is a much more substantial update than its familiar name might suggest. The original DX1 was deliberately simple - a USB-powered DAC and headphone amplifier built around AKM's AK4493S, with a single USB input, RCA output and 3.5 mm and 6.35 mm headphone sockets. DX1 II keeps the compact desktop format and USB-powered operation, but almost everything around it has changed. There is a new ESS converter, fully balanced analog architecture, considerably more headphone power, optical input and output, 4.4 mm connections, parametric EQ, a display and remote control, plus features aimed specifically at PlayStation 5 and Nintendo Switch users. In other words, what started as an inexpensive way to improve computer audio has evolved into a surprisingly complete little DAC, preamplifier, headphone amplifier and digital signal processor.

Topping has introduced the E50 II, a compact pure DAC with preamp functionality and no onboard headphone amplifier. The new model joins the company's popular E Series of budget-friendly converters and is designed for desktop systems, hi-fi setups, active speakers, separate headphone amplifiers and even more demanding studio-oriented use. It is a small device, but the feature set is unusually broad, combining a modern AKM DAC chip, balanced and single-ended outputs, high-resolution USB input, Bluetooth, app control and a sophisticated parametric EQ system.

Topping has built much of its reputation on DACs and headphone amplifiers that combine ambitious engineering with unusually strong measured performance. The DX9 Discrete takes that formula into a more premium and more distinctive direction. It is a fully balanced DAC, preamplifier and headphone amplifier in one compact chassis, but its main point of interest is not the number of functions it combines. The real story is the conversion architecture. Instead of relying on an off-the-shelf DAC chip, Topping has used its own discrete 1-bit PSRM technology, bringing one of the company's most advanced digital designs into an all-in-one component for headphones, active speakers and conventional hi-fi systems.