Dual Pickup Preamplifier Philips DIY Kit EB7305

If the two channels of a stereo turntable with a ceramic or magneto-dynamic pickup system are to be adjusted separately, the dual pickup preamplifier should be used. This unit has a level preset and volume adjuster for both channels. The preamplifier has a corrected frequency input that takes into account the recording characteristics of conventional RIAA records. Even with this module, the harmonic distortion at 250mV is <0.05% low. Only at the maximum output voltage of 5V, it only rises to 0.12%.

Operating voltage: 24V
Current consumption: 9mA
Input voltage: 2.5 ... 50mV
Input impedance: 47Ω
Voltage boost: max 100 bei 1kHz
Transmission section: 20 ... 30’000Hz
Distortion factor: <0.05%
Info as jpg file
Info as pdf file
Make: Philips
Type: EB 7305 EB7305 (NL7306)

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