METRUM ACOUSTICS OCTAVE MKII

Second-hand. In quite good conditions. Signs of wear as shown in photos. Without original packaging.

The Metrum Acoustics Octave MkII is a compact yet extraordinarily high-performance digital-to-analog converter (DAC). An evolution of the highly regarded original model, the Octave MkII retains the NOS (Non Oversampling) architecture that made the Dutch brand famous, while introducing several improvements that make it even more flexible and performant.

Among the most significant updates is the addition of a high-definition USB input, which complements the BNC coaxial and Toslink optical inputs, making the DAC compatible with most modern digital sources. The signals are returned with great precision through high-quality RCA outputs, while the internal power supply, free of external power adapters, contributes to a cleaner and more stable performance.

The minimalist design hides an astonishing sound performance: the Octave MkII stands out for its incredible timing coherence, a quality that allows the music to breathe, to come alive with a sense of rhythm and realism that is rare in this price range. Vocals emerge naturally, full of emotional nuances, and instruments maintain their physical presence, with authentic timbres and a three-dimensionality that engages the listener.

Although not focused on extracting the finest details – as some high-end solutions do – the DAC prioritizes musical coherence, emotional involvement, and surprising transparency, making even less meticulously produced recordings enjoyable. This is precisely what makes it an ideal companion for those with a large and varied music collection, spanning from jazz to classical, from rock to electronic.

Compared to much more expensive DACs, the Octave MkII surprises with its balance between musicality and resolution, often being more engaging, even if less analytical. In setups with high-quality digital sources or premium cables, its performance further increases, thanks to its good synergy with professional S/PDIF interfaces, such as those with 75 Ohm BNC connectors.

The Metrum Octave MkII is a DAC that captivates with its understated yet refined approach. Without flashy special effects or displays, it communicates what truly matters: the beauty and energy of the music.

Technical Specifications:

• DAC Type: Non oversampling
• Power Supply: 15 VA internal power supply
• Inputs: 1x optical, 1x coaxial, 1x USB (optional)
• Outputs: 2x gold-plated RCA connectors
• Maximum Output Voltage: 2 Volt RMS max.
• Slew Rate: 35 Volt/uS
• Frequency Range: From 1 Hz at 0 dB up to half the sampling rate at -3 dB
• Distortion: < 0.04% THD
• Noise: -120 dB / 16 bit – 125 dB / 24 bit
• Output Impedance: 85 Ohms
• Sampling Frequency: Optical: 44 kHz to 96 kHz; Coaxial: 44 kHz to 192 kHz; USB: 44 kHz to 192 kHz
• Dimensions: WxHxD 190 x 60 x 245 mm
• Weight: 1.9 kg