Dynasty ProAudio PX2 High Definition Multi-Source Hi-Fi Home Audio Stereo Preamplifier with Bluetooth 5.3 + USB DAC Interface built-in
The Dynasty ProAudio PX2 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 Bluetooth 5.3, USB DAC, 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
*Designed for versatility, the PX2 includes Bluetooth 5.3 for streaming audio playback, making it ideal for home audio and professional applications. In addition, USB DAC accepts digital audio from a computer or other digital audio source that supports USB. It supports standard stereo PCM digital audio that allows you to easily access audio stored on a thumb drive for even more listening options.
*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 PX2 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,1 S/PDIF (Optical) Input for connecting your TV or other digital audio device, and 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 PX2 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
• 1 x Digital USB (DAC input); 32 Bit /384k (Texas Instruments PCM5101A chips)
• 1 x Qualcomm Bluetooth 5.3 receiver up to 96k AptX, AptX HD, and AAC support
• 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.
• 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:
REC_OUTPUT 20Hz - 50 kHz +/-1.5 dB.
• THD+noise: < 0.006%
• Crosstalk: < -75 dB.
Phono Level Output
• Frequency response (MM):
REC_OUTPUT 20 Hz to 20 kHz; ref standard RIAA curve.
• THD+noise: < 0.05%
• 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%
• Gain +46dB
• Frequency response:
+Loudness 20Hz +5dB. 20 kHz – 2.5 dB.
• THD+noise: < 0.05% • THD 1% Power Output:
300 Ohms: 180 mW (7.4V) /600 Ohms: 120 mW (8.5V)
• Main output Gain :+12dBV
• Maximum output level: +20dBu（8.5Vrms）
• Frequency response:
• S/N ratio: > 100 dB. ( A-weighted)
• Crosstalk: < -75 dB.
• 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”
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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