• AudioSpace AS-9 MK3

    AudioSpace AS-9 MK3 Overview – The AudioSpace AS-9 MK3, a Class A tube integrated amplifier released in the mid-2010s, features EL34 output tubes and a built-in phono stage, delivering warm, detailed, and harmonically rich musical reproduction.

    Refined Tube Architecture – Using high-grade EL34 power tubes and 12AX7/12AU7 driver stages, the AS-9 MK3 achieves excellent linearity, wide soundstage depth, and smooth treble energy suited for acoustic and vocal listening.

    Exceptional Musical Coherence – The AudioSpace AS-9 MK3 enhances midrange presence and low-level detail, producing a natural tonal balance with impressive microdynamics, making it ideal for pairing with sensitive or high-efficiency loudspeakers.

    Premium Build and Craftsmanship – Featuring point-to-point wiring, robust transformers, and a resonance-controlled chassis, the amplifier ensures long-term reliability, low noise, and stable tube operation under demanding listening conditions.

    Dimensions – Approx. 380 mm (W) × 295 mm (D) × 220 mm (H), offering a compact yet substantial footprint that accommodates the transformer layout and internal tube architecture effectively.

    Weight – Around 23–25 kg due to its heavy-duty power supply and output transformers, contributing to improved current delivery and mechanical stability during playback.

  • Octave RE 320 and Super Black Box PS

    Octave RE 320 and Super Black Box PS – This powerful Class A/AB tube power amplifier system delivers exceptional dynamic range, stability, and tonal purity, with the Super Black Box providing massive energy reserves for demanding loudspeakers.

    High-Current Tube Output Stage – The RE 320 uses optimized KT150/KT120 tubes with intelligent bias control, producing remarkable drive, low distortion, and enhanced linearity for systems requiring both finesse and authoritative power.

    Super Black Box Power Expansion – Adding the Super Black Box dramatically improves current delivery, bass solidity, and transient response by multiplying capacitor storage capacity, resulting in cleaner microdynamics and deeper control.

    Precision German Engineering – Octave’s advanced power management, soft-start circuitry, and protective systems ensure long tube life, stable operation, and a highly refined presentation across complex musical passages.

    Dimensions – RE 320 approx. 451 mm (W) × 210 mm (H) × 460 mm (D). Super Black Box approx. 220 mm (W) × 180 mm (H) × 395 mm (D). Both units built for reference-grade rack placement.

    Weight – RE 320 approx. 28 kg; Super Black Box approx. 20 kg. Octave RE 320 and Super Black Box PS Heavy chassis design enhances vibration control, power stability, and overall sonic refinement.

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