It's all change at Gamut! Since Lars Goller took over two years ago, the company has been launching new products at the rate of about two or three per year. And now, Gamut's top disc player - the CD1 - has been replaced by the CD3.
Its distinctive blue lights are a perfect aesthetic match for the excellent DI 150 integrated amp. But the question is, can this solidly built player live up to that precedent?
Gamut has taken a comprehensive approach to chassis construction and shielding. The CD3's interior is divided into three by a tunnel of stainless steel. This forms an inner chassis, which supports both the Philips disc mechanism and digital output board on rubber suspension. It also shields the power supply from the sensitive signal processing and conversion elements.
The power supply has separate toroidal mains transformers for the player's digital and analogue sections, in an attempt to minimise any negative influence that one can exert on the other. The idea is to keep high-frequency noise out of the analogue stage, to minimise distortion in this final part of the signal chain.
To ensure voltage stability, the DAC board itself incorporates ultra-low-noise components. These are said to make for a better sounding player, with increased stability and reliability compared to its forebear.
Prior to converting the signal, the CD3 uses a 24-bit/192kHz converter to upsample the digital signal. It takes this bitstream into the analogue domain via a Burr-Brown PCM 1792 24-bit DAC (replacing a Crystal unit in the CD1).
According to Gamut, the analogue output stage has been designed using a psychoacoustic (rather than purely measured) approach to making the best component choices. The selection of components therefore largely relied on subjective tests and not so much on objective lab measurements, even though the CD3 is claimed to measure very well.
Of connections
The analogue stage's output can be extracted via both phono and balanced XLR sockets, the latter offering a 4.35Vrms output that doubles the single-ended voltage level and makes it eminently capable of driving long interconnects.
The coaxial-only digital output has a switch beside it inscribed 'open' and '75ohm', somewhat cryptically, as is Gamut's style of late. Open actually means 'on' and 75ohm means that the output is terminated with a 75-ohm load internally and is thus 'off'. Sometimes a little clarity would be helpful!

