Meridian America 557 دليل المستخدم

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557
Stereo Power Amplifier

Sales information
st
1 December 2001

• Dual-mono 200-watt design
• Balanced and unbalanced
inputs
• Massive low-noise 1.6kVA
toroidal transformer
• Current delivery of over 30A
into difficult loads below 2
ohms
• Fully protected against DC and
thermal overload.
• Soft start using proprietary
Meridian circuit




Background

Meridian have maintained a strong reputation for their power amplifier

technology for over 15 years. Until now, their

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557 Stereo Power Amplifier Sales information st 1 December 2001 Technical Specification Power output: 200W into 8 ohms 680W into 8 ohms Bridged 1000W into 4 ohms Bridged Distortion: <0.05% Signal/Noise: –90dB Inputs: Balanced on XLR – Sensitivity 3.00V rms (2.21V rms bridged). Unbalanced on phono – Sensitivity 1.44V rms (1.34V rms bridged). Outputs: Twin outputs for bi-wiring. Construction: Two-channel dual-mono construction – Stereo and B