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The brand Ld systems
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Preamp
The LD Systems PPA 2 is an exceptionally compact phono preamplifier that corrects the low output signal from the cartridge of a classic vinyl turntable according to the RIAA curve. It allows you to connect your turntable to devices lacking a phono input, such as a mixer, a sound reinforcement amplifier, a sound card/audio interface...
Features of the LD Systems PPA 2:
- Phono inputs are made, like line outputs, on RCA/cinch connectors.
- The PPA 2 offers a screw terminal for grounding the turntable and a 6.35mm stereo jack socket for connecting headphones.
- The preamplifier's distortion rate is less than 0.05% and crosstalk is less than -75 dB.
The LD Systems PPA 2 is powered via an external 12-volt power supply unit; its power status is indicated by an LED located on the top of the sturdy metal housing of the device.
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Technical sheet
- Type of preamp Transistor
- Product Type: Other studio and recording equipment
- Finish: Stereo input and stereo output
- Frequency Response: RIAA curve compliant Hz
- Signal-to-Noise Ratio: 70 dB
- Total Harmonic Distortion (THD): <0.05%
- Crosstalk: -75 dB
- Maximum Input Level: -23.5 dBV
- Maximum Output Level: +10 dBV
- Input Impedance (kohms): 47 kohms
- Output Impedance: 50 Ohm(s)
- Indicators: LED Power
- Inputs: 1 x Phono, stereo
- Input Connectors: 2 x Cinch (RCA), ground terminal
- Line Outputs: Headphones, stereo line
- Line Output Connectors: 2 x Cinch (RCA), 6.35 mm stereo Jack
- Mains Voltage: External power supply
- Mains Voltage: 12 V DC
- Power Consumption: 0.15 A
- Width: 104 mm
- Height: 36 mm
- Depth: 67 mm
- Weight: 0.28 kg
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