Grandioso S1X Stereo Power Amplifier

MYR 190,999.00
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  • Newly designed drive stage with 5-parallel push-pull drive by large bipolar transistors

  • Pure Class-A operating range of 50W/8ohm provides a full musical expression that combines precision and dynamism

  • “ES-Link Analog” transmission pushes the limits of fidelity between preamp and amplifier

  • Superior power linearity for unparalleled dynamics (50W/8Ω to 100W/4Ω)

  • Large toroidal-core power transformer that is extremely responsive to dynamic current supply changes

  • 3-transformer configuration with independent power transformers for the pre-drive stage, main drive stage, and control system

  • Channel independent high-capacitance Grandioso custom capacitors (10,000μF × 6/ch)

  • Pure copper busbars, ultra-thick wiring, and shortest pattern connections significantly reduce internal impedance

  • Balanced audio connections in each circuit block to ensure low noise

  • High quality parts such as FET switch for input switching, discrete amplifier module IDM-01, etc.

  • Stereo mode and bi-amp mode for further system upgradability with multiple units

  • Enlarged chassis to M1X size with newly designed Class-A construction

  • Chassis design optimizes internal vibration control by thoroughly pursuing a balance between “rigidity” and “flexibility”

  • Dual honeycomb grille and semi-floating top panel for heat dissipation and open sound characteristics

  • Pinpoint isolation foot with unique structure to reduce mechanical stress

  • Unique wave-shaped heat sink to reduce peak resonance

  • DC trigger input for power on/off

  • Newly designed drive stage with 5-parallel push-pull drive by large bipolar transistors

  • Pure Class-A operating range of 50W/8ohm provides a full musical expression that combines precision and dynamism

  • “ES-Link Analog” transmission pushes the limits of fidelity between preamp and amplifier

  • Superior power linearity for unparalleled dynamics (50W/8Ω to 100W/4Ω)

  • Large toroidal-core power transformer that is extremely responsive to dynamic current supply changes

  • 3-transformer configuration with independent power transformers for the pre-drive stage, main drive stage, and control system

  • Channel independent high-capacitance Grandioso custom capacitors (10,000μF × 6/ch)

  • Pure copper busbars, ultra-thick wiring, and shortest pattern connections significantly reduce internal impedance

  • Balanced audio connections in each circuit block to ensure low noise

  • High quality parts such as FET switch for input switching, discrete amplifier module IDM-01, etc.

  • Stereo mode and bi-amp mode for further system upgradability with multiple units

  • Enlarged chassis to M1X size with newly designed Class-A construction

  • Chassis design optimizes internal vibration control by thoroughly pursuing a balance between “rigidity” and “flexibility”

  • Dual honeycomb grille and semi-floating top panel for heat dissipation and open sound characteristics

  • Pinpoint isolation foot with unique structure to reduce mechanical stress

  • Unique wave-shaped heat sink to reduce peak resonance

  • DC trigger input for power on/off