1pc Single-ended Power Amplifier Module SSM2141 Balanced to Unbalanced RCA Sound Amplifier AMP OP Features: OOTDTY Input balanced output unbalanced The SSM2141 features a cross-coupled electronically balanced topology that simulates the performance of a fully balanced solution for line The performance of the conversion circuit made by using the 5532 op amp is greatly improved. Excellent on-chip rejection for excellent common-mode noise rejection and offset error performance ensures high accuracy. Chip Description: The internal interior of the SSM2141 is trimmed with accuracy of 0.0001%. In terms of distortion and noise as well as parasitic its performance has undoubtedly reached the "professional level". Function introduction: input output unbalanced suitable for the front stage is balanced output, and the rear stage has no balanced input for the rear stage system, and various power amplifiers without input. Specifications: Material: ABS Size: Approx. 87x49 mm/3.43x1.93 in Stereo Dual Channel Input for DC Dual 12-15V (recommended positive 15-0-negative 15) Package Includes: 1x Power Amplifier Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. _x000D_