OpAmp Chip: DUAL NE5532 Audio Input: Line Power Supply: DUAL AC12V15V Product Name: NE5532 Preamplifier The NE5532 Preamplifier uses a dual NE5532 op amp to provide clean, low noise line level amplification. It accepts standard line level sources and prepares the signal for downstream gear such as amplifiers, DACs, or recording interfaces. Why you need this Improves signal quality: The dual NE5532 op amp delivers low noise and linearity to preserve fidelity during amplification. Reduces noise in the signal chain: A dual rail supply helps minimize groundrelated noise and distortion, enhancing overall clarity. Easy integration: Designed to sit between common line level sources and next stage equipment, enabling better headroom and cleaner output. Key attributes Function: Line level preamplification using a DUAL NE5532 op amp Compatibility: Compatible with standard line level sources and downstream amplification or recording devices Performance: Low noise, good fidelity, suitable for preserving signal integrity in typical line level applications Size and materials: Specific enclosure size and materials are not provided in the available information Power: Requires a dual AC supply of 12 to 15 volts (12V15V) to operate Applications Home audio system upgrade: Connect line outputs from a DAC, CD player, or streaming device to the preamplifier, then feed the signal to an amplifier or active speakers for improved clarity. Small studio or DIY project: Use between an audio interface line output and analog processors or monitoring chain to achieve cleaner signal and better headroom. Live sound or rehearsal setup: Employ as a compact line preamplifier before a mixer or powered speakers to enhance signal quality and reduce noise in portable systems.