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47 Laboratory / 47 Treasure

47 Laboratory / 47 Treasure = Model 0347




All discrete design
Current feedback high slew-rate op-amp design
Sziklai pair construction (Complementary Darlington)
Use lw pass filter to block radio frequency interference
Max. output power 40W (4Ω) / 30W (8Ω)

Power supply: AC100-120V, 200-240V
Input : RCA pin jack system x1(unbalnced)
Filter equipped with RFI filter (radio frequency interference)
Impedance : 50kΩ (fixed)
Input sensitivity : 0.775VRMS (30W, maximum output when 8Ω)
Residual noise: measurement below the limit
Amplifier gain: 31dB (approximately 35 times the voltage gain)
Frequency response: 5Hz ~ 120kHz (within-3dB)
Output terminal: speaker terminal (terminal Army)
Maximum output power: 40W (4Ω) / 30W (8Ω)
DC output voltage: Less than 10mV (DC zero adjustment function)
Size: W250 x H60 x D175mm
Weight: 2.7kg (without power supply cable)
Accessories: power cable for AC inlet

PDF format assembly manual and technical information (CD-ROM included)
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Topic - 47 Laboratory / 47 Treasure - vkung 15:34:01 02/20/12 (0)


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