Avedis Audio LPZ-2 Line to Mic Level Adaptor - Seamless Signal Integration
The Avedis Audio LPZ-2 is a compact, passive audio pad designed to convert stereo line-level signals to microphone level, enabling seamless integration of DAWs, tape machines, or outboard gear into microphone preamplifiers. With a 10k ohm input impedance and 150 ohm output impedance, it matches low-impedance microphones for optimal audio transmission. Offering switchable -36 dB or -24 dBu attenuation, the LPZ-2 maintains a fully balanced signal path, adding subtle coloration when paired with high-quality preamps. Its patented ground lift minimizes noise, making it an essential tool for hybrid studio setups.
Optimized Signal Conversion
The LPZ-2’s passive design attenuates line-level signals (up to +21 dBu) to mic level with -36 dB (150 ohm output) for modern DAW outputs or -24 dBu (600 ohm output) for older digital/tape formats like ADAT or DAT. This ensures compatibility with mic preamps, imparting their unique harmonic character to digital mixes, inspired by vintage console workflows. The 10k ohm input impedance is easy to drive, while the 150 ohm output mimics a low-impedance mic for seamless preamp integration.
Robust and User-Friendly
Built with high-quality Switchcraft components, the LPZ-2 ensures durability and reliable performance in balanced audio systems. Its patented ground lift switch eliminates ground loop noise, enhancing signal clarity. Measuring 4 x 4 x 2 inches and weighing just 1 lb, its steel chassis is portable and rack-mountable with optional accessories. Note: The LPZ-2 is designed for balanced audio only and should not be used with phantom power or unbalanced sources to avoid noise and inconsistent attenuation.
Key Features of the Avedis Audio LPZ-2
- Passive 2-channel audio pad for line-to-mic level conversion
- Input impedance: 10k ohms, output impedance: 150 ohms (-36 dB) or 600 ohms (-24 dBu)
- Switchable attenuation: -36 dB for DAW/outboard, -24 dBu for tape/older digital formats
- Fully balanced signal path for clean, professional audio
- Patented ground lift to eliminate ground loop noise
- Ideal for adding preamp coloration to digital mixes
- Built with Switchcraft components for durability
- Compact steel chassis, optional rackmount kit
- Not compatible with phantom power or unbalanced sources
- 3-year warranty
Technical Specifications
- Type: Passive line-to-mic level adaptor
- Inputs: 2x XLR or TRS, balanced
- Outputs: 2x XLR, balanced
- Input Impedance: 10k ohms
- Output Impedance: 150 ohms (-36 dB), 600 ohms (-24 dBu)
- Attenuation: -36 dB or -24 dBu (switchable)
- Frequency Response: 0 Hz–200 kHz (-1 dB)
- Distortion/Noise: Passive, input-dependent
- Dimensions: 4 x 4 x 2 in (101.6 x 101.6 x 50.8 mm)
- Weight: 1 lb (0.45 kg)
- Chassis: Steel construction
- Warranty: 3-year limited
