Specification Brand : Jolooyo BulletPoint : Price For: EachOrder Unit: Each 1 Amplifier Case Style:: TO-99 Bandwidth:: 600 MSL:: - No. of Amplifiers:: 1 No. of Pins:: 8 Op Amp Type:: Low Offset Voltage Operating Temperature Max:: 85 Operating Temperature Min:: -25 Packaging:: Each SVHC:: No SVHC (16-Jun-2014) Slew Rate:: 0.3 Supply Voltage Range:: ± 3V to ± 18V BulletPoint1 : 12-2 amplifier post stage finished board. A high-performance amplifier designed and rigorously tested by LJM himself. BulletPoint2 : Applicable scenarios: Suitable for home audio systems, professional audio equipment, recording studios, and other occasions that require high-quality audio amplification. BulletPoint3 : Ultra low distortion: Advanced circuit design and high-quality components are used to ensure extremely low distortion of audio signals during amplification, providing clear and pure sound quality. BulletPoint4 : Firstly, it should be noted that the lowest distortion does not necessarily mean it may be the best sounding amplifier. BulletPoint5 : LJM does not provide circuit diagrams for all models. BulletPoint6 : The L series has undergone years of research and improvement, as well as reliability testing, so please feel free to use it. ExternallyAssignedProductIdentifier : 7447902150168 IncludedComponents : 2pcs P-134 VU Meter ItemName : L12-2 Ver4.2 High-Performance Dual Channel Power Amplifier 120W/8R Ultra-Low Distortion (THD<0.005%) Professional Grade Sound Quality, Suitable for Home Hheaters&Recording Studios ItemPackageQuantity : 1 ItemTypeKeyword : electronic-component-audio-amplifiers Manufacturer : Jolooyo ModelNumber : L12-2 ver4.2 NumberOfItems : 1 PartNumber : L12-2 ver4.2 ProductDescription : Product parameters: Power=120W/8R+-50V voltage 200W 4R+-50V voltage THD<0.0005% 1K HZ 10W SR = 35V/US Damping coefficient>200, 8 ohm load Input sensitivity=1.6V output 120W 8R Frequency response range=15HZ-50K HZ (-3DB) 20HZ* 20K HZ =-0.02 DB Static current=80MA Voltage usage range=DC positive and negative dual voltage+-12V to+-55V Voltage amplification factor=31 times