Pro-Ject Speed BoxS Electronic MotorControl

Pro-Ject Speed Box S - Electronic Motor Control and Speed Change

Upgrade your Pro-Ject turntable with the Speed Box S, enabling seamless electronic speed switching between 33 and 45 rpm at the touch of a button. Experience enhanced speed stability and smoother motor operation for superior sound quality.

Key Features

• Quartz-generated high precision electronic speed regulation with microprocessor control for exceptional speed stability (±0.001%)
• Improves sound quality through smoother motor operation and reduced vibration
• Clean power supply isolated from mains interference for undisturbed playback
• Electronic speed change between 33 and 45 rpm, with optional accessory pulley for 78 rpm records
• Compatible with all turntables featuring a 16 V AC motor and up to 3 W power consumption
• Robust metal case shields electronics from vibration and electromagnetic interference
• Compact size allows installation close to your record player
• Energy-efficient DC power supply with less than 1 W standby power
• Available in silver or black finish to match your setup

Specifications

Input	18 V DC
Output	16 V AC / 190 mA (up to 3 W max)
Speed Stability	±0.001%
Finish	Front panel in black or silver
Power Supply	18 V / 500 mA DC
Dimensions (WxHxD)	103 x 36 x 104 mm
Weight	560 g (without power supply)