Keces S300 Endstufe

Keces S300 Endstufe

• 2 OZ Copper PCB for Power Layer, Ground Layer and Signal Layer to get high damping factor and get more sound quality.
• 130 watts x2 @ 8 ohm continuous output power / Maximum output power 240 watts x2 @ 8 ohm
• 225 watts x2 @ 4 ohm continuous output power / Maximum output power 300 watts x2 @ 4 ohm
• 410 watts x1 @ 8 ohm in bridge mode
• High bias Class A/AB operation
• 5 watts per channel of pure Class A power at high bias setting
• 45 amperes peak current per channel
• Stable with speaker impedance dips below 2 Ω
• Operation model selection: Stereo, Bi-Amp, Bridged
• Dual-mono design
• Direct-coupled signal path, no capacitors or inductors
• DC Servo and relay protection circuits
• JFET input stage, MOSFET driver stage
• 1.2 kVA toroid power transformer with independent secondary windings for each channel
• Independent power supplies for left & right channel input stages, driver. stages, output stages
• 65,600 µF Rubycon filter capacitors for output stages
• Automatic turn-on by 12 V trigger
• Neutrik locking XLR input connectors
• Heavy-duty 24K gold-plated RCA input jacks
• Heavy-duty 24k gold-plated 5-way speaker binding posts
• AC turn-on inrush surge protection
• Overload/Over Temperature Protection
• The 4mm thickness of the aluminum chassis to effective to blocks
• EMI/RFI interference