DACs have been a part of the Marantz lineup for some time but have been almost forgotten until the introduction of the HD-DAC1. This model is a DAC and preamp in one, offering outputs with both fixed and variable signal levels so the user can choose what is best for them. It has great looks, high volume, and performance over a wide range of frequencies and a very convenient front panel that gives you easy and straightforward control of the unit.

The Marantz HD-DAC1 is an example of a device that represents a very high standard of workmanship and has a luxurious appearance. This high-quality desktop digital-analog amplifier impresses with its elegant design and rich sound. The music is very lively, full of energy and vivacity, with a lot of power. The sound is slightly warm with minimal coloration, giving the music noticeable weight with pleasing timbre and delivery.

The FiiO K3 (formerly known as the E30) is the successor to the Olympus 2 E10k, is probably the best-known product from the Asian brand. The new DAC with amplifier is based on the Q1 Mark II model but is intended for desktop use. The new, smaller DAC/AMP is powered by USB Type-C, can play DSD files, operates in two USB modes, powers balanced headphones, and can act as a digital or analog converter.

The company seldom releases such products, usually favoring DACs and portable players. However, they have always had a line of small desktop units: the K3, E10, and E10K. The new model combines a traditionally compact size with a range of inputs and outputs (including 2.5 balanced audio). Things look good so far, but will this affordable USB Type-C desktop amplifier deliver on its promise?