Link: artproaudio | Owner's Manual [PDF] | soundonsound
Key Features
- Provides Superior Preamplification for: Microphones, Instruments and Line Level Sources
- Hand Selected 12AX7a Provides 70dB of Gain Smooth, Warm and Fat Sound Quality
- Variable Input and Output Gain Controls
- Excellent as a Tube DI
- XLR and 1/4″ Inputs and Outputs +48 volts
- Phantom Power
- Phase Reversal Switch
- Superior Sonic Performance to On-Board Preamps
- TEC-Award Nominated Design
- Portable, All Steel Construction
Specifications
Frequency Response: 10Hz to 20kHz (+0,-1dB)
Total Harmonic Distortion: <0.1% (typical)
CMMR: > 75dB (typ @1kHz)
Dynamic Range: > 100dB (20Hz to 20kHz)
Equivalent Input Noise: -129dBu (‘A’ weighted XLR to XLR)
Input Impedance: 2k Ω (XLR), 840K Ω (1/4″)
Maximum Gain: 70dB (XLR to XLR typical)
Maximum Input Level: +14dBu (XLR), +22dBu (1/4″)
Maximum Output Level: +28dBu (XLR), +22dBu (1/4″)
Output Impedance: 600 Ω (XLR), 300 Ω (1/4″)
Power Requirements: 9 VAC @ 700ma (typ)
Dimensions: 5.0″D x 5.5″W x 2.0″H
Weight: 1.5 lbs
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