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Optimum gain matching helps your amplifier get the most performance from your low-level sources. The K2572 preamplifier kit is ideal for solving specific gain mis-match problems or building a custom stereo preamplifier from scratch.
Soldering will be necessary for assembly. A power supply and enclosure will be required for a complete, standalone stereo preamplifier.
Specifications: • Required power supply: 10~30 VDC regulated (not included) • Current consumption: 5 mA (typical) • Maximum input voltage: 50 mV RMS • Output impedance: 1K ohms • Input signal: 5-10 mV • PCB dimensions: 1-3/4" x 2-5/8".
Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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