Pro-Ject T1 turntable with Built-in Phono Stage & Electronic Speed Switch Compared to the base T1-model, the Phono SB version includes a built-in, Pro-Ject designed, high-quality phono MM stage and an electronic speed switch between 33 and 45 RPM. Key Features: - Belt-driven - Electronic speed button for 33 & 45 RPM change - Built-in phono stage - Anti-resonant sub-platter design - Heavy 8mm, zero-resonance blasted-glass platter - Precision CNC heavy full chassis: NO hollow spaces, NO plastic - Ortofon OM5e moving magnet pickup