Proferssional built, Fully assembled and tested,Buy with confidence!
Deliver up to 400W stereo output with 4 pair 2SA1943 2SC5200 transistors
The LME49810/49830 is a high fidelity audio power amplifier input stage designed for demanding consumer and pro-audio applications. Amplifier output power may be scaled by changing the supply voltage and number of output devices. The transistor in driver stage is 2SA1930/2SC5171 MOSFET from TOSHIBA,The current amplifier stage is powered with 5 pair of Toshiba 2SA1943/2SC5200 famous audio transistors,Rate 450W output on 4Ohm load,Also has extremely low output impedance. Speaker protector integrated on this amplifier, There is a UPC1237 and a 24V high quality relay to protect your speaker as well.
Key Specification of LM49810
Wide operating Voltage range ±20V to ±100V Output Voltage Noise (BW = 30kHz) 50μV (typ) PSRR (DC) 110dB (typ)
■ Slew Rate 50V/μs (typ)
■ THD+N (f = 1kHz) 0.0007% (typ)
Specifications:
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