Mascini - 150Watt Audiophile GaN Class-D Stereo Power Amplifier

Description

This 150W (in 8 Ohm) per Channel stereo power amplifier based on Gallium Nitride (GaN) power FETs with significantly higher power density over silicon MOSFETs, was created with pure sound quality in mind through it's unique design approach:

• Superior audio performance, such as better SNR, lower THD+N, and lower T-IMD, because of GaN’s cleaner switching and shorter deadtime
• Super fast PWM switching of approx 0.5MHz, enabling a simple output filter with low distortion
• Very high efficiency up to 97%, resulting in very low heat at full power output, and compact overall size
• Single 500W LLC power supply
• Discretely build auxiliary power supply for powering the various amplifier stages, independent from the main end-stage power
• Use of high grade audiophile components, such as MELF resistors and top-quality audiophile opamps for the best sounding result
• 4-Layer Component Board design with 2 oz thick copper and fully optimized trace length for best conductivity, lowest parasitic induction, and reduced EMI
• Internal cabling with 12 to 14 AWG oxygen free copper wire for near lossless power transmission
• High +34dB gain allows direct line-level input (no preamp required)

Features & Specifications

• Model: 'MASCINI' 150W Stereo Gallium Nitride Class D Amplifier
• Number Of Channels: 2 Channel Stereo Power Amplifier
• RMS Power/Channel 8 Ohms: 150 WRMS @ 0.02% THD
• RMS Power/Channel 4 Ohms: 300 WRMS @ 0.03% THD
• Power Supply: Single +/- 35V LLC Resonant Converters
• Input Sensitivity: 2 VRMS
• Total Harmonic Distortion (THD+N): THD+N 0.003% 8 Ω, 1 kHz, 10W Power
• Total Harmonic Distortion (THD+N): THD+N 0.005% 4 Ω, 1 kHz, 10W Power
• Frequency Response: DC (0 Hz) – 20 kHz, ±0.3 dB
• Input Impedance RCA unbalanced: 100KOhm
• Input Impedance XLR balanced: 100KOhm
• Voltage Gain: 34dB
• SNR/DNR: 105 dB (Unweighted), 111 dB (A-weighted)
• Dimensions (W x D x H) Millimeters: 211 X 275 X 76
• Product Weight (Kg): 2.2
• Shipping Weight (Kg): 3.5
• Manufactured: Canada, British Columbia