(Outlet/Refurbished) Dynasty ProAudio PX1 High Definition Multi-Source Home Audio Stereo Preamplifier (Copy)

The Dynasty ProAudio PX1 is a high performance stereo preamplifier delivers excellent sound quality that works with a power amp to run a pair of high-quality full range speakers, or a pair of powered loudspeakers, or utilize the built-in active crossover to add a powered subwoofer. It lets you control your analog/digital sources, including microphone, CD player, TV, vinyl turntable with a moving magnet cartridge, and even a tape deck. Simply connect those sources and more using the RCA and S/PDIF inputs on the back panel — or the front-panel 1/4" mic input — then use the RCA output to connect to your amplifier. The front-panel controls let you select your source, adjust bass, mid, treble, volume, and mic levels and more. Features: *Optimized low-noise circuitry and 3-band EQ provide exceptional audio clarity, with a wide frequency response and zero distortion for a superior listening experience, plus a low-cut crossover to optimize sound when using a subwoofer. *The PX1 offering plenty of flexibility for connecting multiple devices. It features 4 RCA line inputs for any audio device, a RCA Phono input with RIAA preamp and ground terminal for turntables, and 1 S/PDIF (Optical) Input for connecting your TV or other digital audio device. Plus, a front-panel 1/4” phone jack supports microphone input with a low-noise mic preamp for crystal-clear sound. Also comes with the 1/4” phone jack stereo headphone output. *4 Outputs (Full Range Stereo, X-Over, Sub Mono, Stereo Headphone) *Low-noise microphone preamp ensures crystal-clear sound from the front-panel mic/line input, ideal for professional audio setups. *1U rack-mountable design with removable feet can be used in a rack, on a table, or on a shelf, making it a flexible addition to any audio system. *Take full control of your Hi-Fi home audio sound with the Dynasty ProAudio PX1 preamplifier, designed to bring premium quality and extensive connectivity to your audio setup. This high-performance preamp features circuitry optimized for pristine sound reproduction, with a wide frequency response, zero distortion, and an ultra-low noise floor. Specifications Analog Inputs: • 3 x Stereo Analog Line Level Inputs • 1 x Stereo Phono Inputs (MM - Moving Magnet) • 1 x Microphone Input • 1 x Stereo TAPE Input Digital Inputs •1 x digital Optical (Toslink); 24Bit/192k Analog Outputs • 1 x Headphone Output • 1 x REC Output • 1 x Stereo Line Level Full Range Main Outputs • 1 x Stereo High-Pass Outputs; with fixed 90 Hz Linkwitz-Riley high-pass filter. • 1 x Subwoofer output: with fixed 90 Hz Linkwitz-Riley low-pass filter. Input Sensitivity/Impedance • Mic - 0.5V/600 Ohms • Phono - 3mV/47k Ohms • Tape,Tuner, CD/DVD, Aux - 150mV/47k Ohms • S/PDIF (Optical) - 75R Line Level Outputs • Main output Gain :+12dBV • Maximum output level: +20dBu（8.5Vrms） • Frequency response: Main output +Loudness 20Hz +5dB. 20 kHz – 2.5 dB. REC_OUTPUT 20Hz - 50 kHz +/-1.5 dB. • THD+noise: < 0.006% • S/N ratio: > 100 dB. ( A-weighted) • Crosstalk: < -75 dB. Phono Level Output • Frequency response (MM): REC_OUTPUT 20 Hz to 20 kHz; ref standard RIAA curve. • THD+noise: < 0.05% • S/N ratio: > 75dB (ref 5 mV; MM A-weighted) • Gain (ref unity gain on main outputs at 1 kHz): 46 dB (MM) • Load impedance: 47 kOhms (Moving Magnet) Microphone Level Output • Frequency response: 20Hz-10KHz -3dB (REC-OUTPUT) • THD+noise: < 0.1% • S/N ratio: > 70 dB (ref 5 mV; MM A-weighted) • Gain +46dB Headphone Output • Frequency response: +Loudness 20Hz +5dB. 20 kHz – 2.5 dB. • THD+noise: < 0.05% • THD 1% Power Output: 16.5 Ohms: 38 mW (0.8V) / 33 Ohms: 77 mW (1.6V) / 150 Ohms: 220 mW (5.8V) 300 Ohms: 180 mW (7.4V) /600 Ohms: 120 mW (8.5V) Digital Output • Main output Gain :+12dBV • Maximum output level: +20dBu（8.5Vrms） • Frequency response: REC_OUTPUT 20Hz - 20 kHz +/-0.5 • THD+noise: < 0.006% • S/N ratio: > 100 dB. ( A-weighted) • Crosstalk: < -75 dB. Trigger • 12 VDC trigger output. Total Harmonic Distortion • Mic - less than 0.4% • Phono - less than 0.4% • Tape,Tuner, CD/DVD, Aux -less than 0.2% Signal to Noise Ratio • Mic - more than 50dB • Phono - more than 70dB • Tape,Tuner, CD/DVD, Aux - more than 80dB Tone Control • Bass - ± 12dB @ 100Hz • Midrange - ±6dB@1kHz • Treble - ± 12dB @ 10kHz • Loudness Control - +4/0/+2dB @ 100/1k/10kHz Power Requirements - AC 120V 60Hz / 220V 50Hz Dimensions - 18.9" x 2.36" x 8.25”