HOT ! 直営店に限定 Amazon.com : Meike 8mm F2.8 Ultra Wide Angle Zero Distortion EyeProtection

• Output power is powered by 200W 8R, 400W 4R+-63V
• Maximum output current 15 A output maximum voltage sine wave +-63 V. (+-65 V power supply)
• Static Power Consumption = Power Supply Voltage x 0.02 (2 W+-50 V)
• Input Sensitivity: 2 VRMS 200W 8R Power

The L-Series 200W amplifier designed by LJM features a special CFP output and COSCODE input level.
4 Pairs Original Imported KEC KTB 817 KTD 1047 Power Tubes per Channel
Ultra low distortion circuit, HIEND design standard.
All parts are brand new and non-bulk and quality guaranteed.
L 20.5 Amplifier Parameters:
Output power is powered by 200W 8R, 400W 4R+-63V.
125W 8R, 250W 4R+-50V power supply.
250W 4R, 500W 2R+-50V power supply
Maximum output current 15 A output maximum voltage sine wave +-63 V. (+-65 V power supply)
20 MA per static current channel
Static Power Consumption = Power Supply Voltage x 0.02 (2 W+-50 V)
Power Supply Voltage Range: +-24 V to +-65 V
Recommended power supply voltage and heatsink standard:
+-35 to +-50 V, heatsink 0.5 KG per channel
+-40 to +-60 V, heatsink is 1 KG per channel
Gain GAIN = 31x
Frequency Response = 20-25K HZ-0.15 DB 10HZ =-0.7DB 20K HZ=-0.05DB
Attenuation Factor>400, 8 Ohm load. Signal-to-Noise Ratio>98 DB.
Input Sensitivity: 2 VRMS 200 W 8 R Power
Installation Connection ID:
VCC+ Positive Power, VEE-Negative Power, PGND Power Source
IN+Input Signal+,IN-Input Signal-
Out+ output signal + speaker negative pole is connected to the GND position on the power board.
We recommend using the 220V transformer primary series bulb for testing. When it is normal, remove the bulb and use it.