DS Audio TB-50 Tube Phono Equalizer starting connected by three umbilical cables

connected by three umbilical cables

impedance 6Ω

This is essential to keep wow and flutter to an absolute minimum

Its discrete non-negative feedback (non-NFB) circuits ensure pure audio fidelity

noise floor below 10µV

DS Audio TB-50 Tube Phono Equalizer starting connected by three umbilical cablesThe DS Audio TB 50 is a hybrid phono EQ amplifier designed exclusively for DS Audio optical cartridges. Its solid state RIAA equalization circuit is paired with an ECC82 (12AU7) vacuum tube buffer output stage, using the same tube type as the flagship TB 100. Current drive and current transmission cartridge connectivity minimizes the influence of phono cable.