Audio Research SP-3A-1

Brand: Audio research

The Audio Research SP-3A-1 is a high-performance stereo phono preamplifier designed to extract the finest details from your vinyl record collection. It features Audio Research's exclusive phono stage technology, which includes a custom-designed differential input amplifier, a highly optimized RIAA equalization network, and a low-noise, high-gain output amplifier. The preamplifier also includes switchable mono and left-channel operation for enhanced flexibility. The SP-3A-1 comes with Detachable RCA inputs for turntables, and a balanced XLR output stage. It is built with high-quality components and construction methods, providing superior sonic performance and reliability. Overall, the Audio Research SP-3A-1 is an exceptional choice for vinyl enthusiasts who demand the absolute best in phono preamplifier technology.

• Preamp Output:
• Frequency Response: 10Hz to 30kHz
• Distortion: 0.005%
• Gain:
• Input Sensitivity:
• Signal to Noise Ratio: 70dB (mm), 90dB (line)
• Line Output:
• Dimensions: 15-5/8 x 5-1/2 x 12-1/2"
• Weight: 14 lb
• Year:
• Price: