GainClone Non-Invert LM3875 ถ้านำมาใช้กับลำโพง Klipsch Quintet III จะใหวมัยครับใครเคยลองบ้าง จะเอามาดูหนัง
Quintet™ III Specificationsfrequency response Satellite: 120Hz-23kHz
Center: 125Hz-23kHz
power handling Satellite: 50 watts (200 watts peak)
Center: 75 watts (300 watts peak)
sensitivity Satellite: 91dB@2.83 volts/1 meter
Center: 94dB@2.83 volts/1 meternominal impedance 8 ohms compatible
crossover frequency Satellite: 2800Hz
Center: 2700Hz
tweeter One .75" (1.9 cm) neodymium magnet compression driver
high frequency horn 90(d) x 40(d) Tractrix Horn
midrange One 3.5" (8.9 cm) magnetically shielded woofer

http://www.national.com/appinfo/audio/files/Overture_Design_Guide15.xlsLM3886
68W cont. avg. output power into 4Ω at VCC = ±28V
38W cont. avg. output power into 8Ω at VCC = ±28V
50W cont. avg. output power into 8Ω at VCC = ±35V