Speed Box S - Turntable PRO-JECT - Free user manual and instructions
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| Product Type | Turntable Speed Controller |
| Compatible Turntables | Pro-Ject models with external speed box connection |
| Speed Options | 33 1/3 and 45 RPM (with fine adjustment) |
| Speed Stability | Quartz-controlled precision |
| Dimensions (W x H x D) | 150 x 40 x 100 mm |
| Weight | 0.5 kg |
| Power Supply | External power adapter, 12V DC, 500 mA |
| Input Connector | Mini DIN (compatible with Pro-Ject turntables) |
| Output Connector | Mini DIN to turntable motor |
| Function | Improves speed accuracy and reduces motor vibration |
| Additional Features | Pop-free speed switching, electronic fine-tuning |
| Material | Aluminum and ABS plastic |
| Color | Black |
| Maintenance | Wipe with a soft, dry cloth. Do not use solvents. |
| Safety | Use only the supplied power adapter. Keep away from moisture. |
| Spare Parts & Repairability | Contact Pro-Ject dealer for replacement parts. No user-serviceable parts inside. |
| General Information | Designed to enhance the performance of Pro-Ject turntables with external speed box input. |
Frequently Asked Questions - Speed Box S PRO-JECT
What is the Pro-Ject Speed Box S?
The Speed Box S is an external speed controller that improves the speed accuracy and stability of compatible Pro-Ject turntables.
Which turntables are compatible with the Speed Box S?
It is compatible with Pro-Ject turntables that have a dedicated external speed box connection, such as the Debut Carbon or Xpression models.
How does the Speed Box S improve turntable performance?
It provides a quartz-controlled precise speed signal, reducing wow and flutter, and eliminating motor vibration.
Can I switch speeds with the Speed Box S?
Yes, it allows you to switch between 33 1/3 and 45 RPM with a button, and includes fine adjustment for each speed.
Does the Speed Box S require an external power supply?
Yes, it comes with a dedicated 12V DC power adapter. Do not use any other adapter.
How do I connect the Speed Box S to my turntable?
Connect the Speed Box S between the turntable's motor cable and the power adapter using the supplied mini DIN cables.
Is the Speed Box S difficult to install?
No, installation is simple: disconnect the turntable's existing speed box or direct motor cable, connect the Speed Box S, and it's ready.
What maintenance does the Speed Box S require?
Simply wipe the exterior with a soft dry cloth. Avoid liquids and never open the casing.
What should I do if the Speed Box S stops working?
Check the power adapter and cable connections. If the issue persists, contact an authorized Pro-Ject dealer for service.
Can the Speed Box S be used with non-Pro-Ject turntables?
It is specifically designed for Pro-Ject turntables with a compatible connector. Using it with other brands may damage the device.
User questions about Speed Box S PRO-JECT
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USER MANUAL Speed Box S PRO-JECT
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Product information
Brand : PRO-JECT
Model : Speed Box S
Category : Turntable