This transformer, with its 4 kiloohms secondary source impedance and 20 dB (?10x) voltage gain, provides excellent signal-to-noise with standard phono preamps. The primary is fully balanced and its leads may be reversed to invert polarity. Nested double (60 dB) magnetic shielding is standard.
- Adds 20dB of low noise, low distortion gain to RIAA preamps
- Good bandwidth: -3 dB at 2 Hz and 180 kHz
- Deviation from Linear Phase only 4° typical at 20Hz
- Proper loading provided by standard 47 kiloohms phono input
- High common-mode rejection: 120 dB at 60 Hz