Sharp SM-SX 300

Data

General

• Manufacturer: Sharp
• Model: SM-SX 300
• Type: 1-bit A/V amplifier
• Years of manufacture: 2004 - 2007
• Made in: Japan
• Color: Titanium
• Remote control:
• Power consumption: 195 W
• Dimensions: 472 x 89 x 488 mm (WxHxD)
• Weight: 19 kg
• Original price approx.: 1'890'000 Yen (Japan, 2004), 28'500 DM

Connections

• Inputs:
  • Digital-1: ST-Link Optical

Digital-2: BNC Coaxial

• • Digital-3: RCA Coaxial
  • Digital-4: Square-Type Optical
  • Line-1: 2x RCA Analog
  • Line-2: XLR Analog
  • SACD: RCA Analog, 1-Bit Digital
• Outputs:
  • Digital: Square-Type Optical
  • Analog: RCA

Technical Data

Power Amplifier Part

• Amplification System: 64 fs 1-Bit Switching (fs = 44.1 kHz)
• Continuous power (at distortion)
  • 8 Ohm: 2x 150 W (RMS, 10 - 20'000 Hz)
  • 4 Ohm: 2x 200 W (RMS, 10 - 20'000 Hz)
• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Distortion factor: 0.05 % (1 kHz, 1 W)
• Attenuation factor: 100
• Frequency response: 5 - 100'000 Hz (+1 dB/-3 dB)
• Distortion factor: 0.02% (1 kHz, 1 W)

Preamplifier Part

• Sensitivity (analog input): 350 mV rms/50 k (1 kHz, 100 W)
• Dynamic range: 105 dB (5 Hz - 20 kHz)
• A/D Noise Shaping: 7th-Order Delta-Sigma Modulation
• Sampling Frequency: 11.2 MHz (64 fs) (fs = 44.1 kHz)
• Master Clock Frequency: 5.6448 MHz (128 fs) (fs = 44.1 kHz)
• Low-Pass Filter: 4th-Order Butterworth Type
• Multi - 1-Bit Conversion: 32/44.1/48 kHz

Remarks

• Other models in the same series:
• A/V amplifiers:
• Sharp SM-SX 1
• Sharp SM-SX 10
• Sharp SM-SX 100
• Sharp SM-SX 200
• Sharp SM-SX 300

• SACD player
• Sharp DX-SX 1

Pictures

• Picture: Sharp SM-SX 300