Preamp Phono RIAA (DIY)

Recibí de regalo un Tocadiscos Rotel RP-6300   Como no tengo un equipo con entrada Phono, me puse a investigar un poco en la web para armar un Preamplificador.

Groovewatt a DIY Vacuum Tube (Valve) RIAA Phono Preamplifier Project

DIY Adjustable EQ Phono Stage- Vinyl Engine

Retro - Balanced RIAA Stage

A High-Precision Stand-alone Phono Preamplifier

Nobsound United Kingdom ear834 MM RIAA Tube Phono Amplifier Stereo amp LP Turntable Pre-Amp DIY

Groovewatt a DIY Vacuum Tube (Valve) RIAA Phono Preamplifier Project under Repository-circuits -24666-

Tindie Blog DIY Phono Preamplifier

DIY MM RIAA Turntables Ear834 Tube Phono Amplifier Kit 12AX7/ECC83 for Audio with capacitance D4-006 : Electronics

DIY (MM) Phono Stage - Passive RIAA Equalization/Rumble Filter

RIAA Preamplifier Kit (Stereo)_Filter_Accessories Kit_Analog Metric - DIY Audio Kit Developer