ART DJPRE-2 Phono Preamplifier

ART DJPRE-2 Phono Preamplifier

The DJ PRE II (formerly named the “Phono MicroPRE”) acts as an interface between your turntable and your audio recording / playback system. The analog input capacitance can be switched between 100pF and 200pF to optimize your phono cartridge response. A switchable low cut filter removes turntable rumble while leaving the audio pristine. The front gain trim control and signal/clip LED allow you to optimize the preamp’s gain for a wide range of input sources. The built-in low noise phono preamp circuitry is highly accurate and precisely conforms to the RIAA standard. The line output jacks are low impedance and can be used with any sound card.

Housed in an all aluminum black anodized case, the DJ PRE II can be powered by a wide variety of external supplies. If you need to amplify and EQ your vinyl records to interface with your audio workstation, sound card, home stereo system or main monitor system, the DJ PRE II gives you flawless audio reproduction in a rugged and reliable package.

Key Features

• RIAA-Accurate Equalization: Low-noise phono preamp circuitry precisely conforms to RIAA curve standards for authentic vinyl reproduction
• Switchable Input Capacitance: Select between 100pF or 200pF to optimize phono cartridge response and performance
• Front Gain Trim Control: Adjustable gain with signal present/clip LED indicator accommodates various input sources and levels
• Low-Cut Filter: Switchable filter removes turntable rumble at -3dB @ 22Hz while preserving audio integrity
• Low-Impedance Outputs: RCA line-level outputs compatible with any sound card, audio interface, or stereo system
• Wide Frequency Response: 10Hz to 50kHz (+/-0.5dB) delivers full-spectrum audio reproduction
• Ultra-Low Distortion: 0.01% typical THD at 1kHz ensures pristine audio quality
• Exceptional Signal-to-Noise: >90dB below clipping for quiet, clean performance
• High Maximum Gain: 45dB at 1kHz provides ample amplification for moving magnet cartridges
• Aluminum Chassis: Rugged black anodized construction provides excellent shielding and durability
• Flexible Power Options: Operates with 7-12V DC or 9-12V AC external power supplies
• Compact Design: Space-efficient footprint fits easily into any audio setup

Technical Specifications

• Frequency Response: 10Hz - 50kHz, +/-0.5dB
• Phono EQ Standard: Conforms to RIAA Curve
• Total Harmonic Distortion: 0.01% typical at 1kHz
• Hum and Noise: >90dB below clipping
• Input Impedance: 47k Ohm in parallel with 100pF or 200pF (switchable)
• Maximum Input Level: 40mVrms at 1kHz
• Maximum Gain: 45dB at 1kHz
• Input/Output Connections: RCA jacks
• Maximum Output Level: +6dBu (1.4Vrms)
• Filter Type/Response: Switchable low-cut filter, -3dB at 22Hz
• Power Requirements: 7-12V DC or 9-12V AC at 150mA
• Chassis Material: Black anodized aluminum
• Dimensions: 1.85"" H x 4.6"" W x 4.5"" D (47mm x 117mm x 114mm)
• Weight: 1.25 lbs (0.57kg)

Installation / Use Cases

• Connect a turntable to a line-level audio system such as an audio interface, sound card, home stereo, or monitor system when a phono preamp is required.
• Use when recording or digitizing vinyl through a computer-based audio workstation, with RIAA equalization providing the required phono response.
• Select 100 pF or 200 pF input capacitance to optimize response for the connected phono cartridge, and use the low-cut filter when turntable rumble needs to be reduced.

Package Contents

• ART DJPRE-2 phono preamplifier
• External power supply
• User manual and documentation