Pro-Ject (Project) Speed Box S Auto Speed Controller

From £119.00 (FREE UK Delivery)
Item in Stock  |  Usually dispatched within 24 hours
Add to Bag
This product has been added to your basket...
  • Continue Shopping
  • Checkout

A very useful and popular accessory for many Pro-Ject turntables that do not offer a built-in electronic speed changer, the Speed Box S essentially acts as an AC generator for your turntable motor. The use of high-quality materials in the quartz-controlled oscillator and filter circuits means the motor can perform more efficiently and with less resonance than when using the normal power supply, and the Speed Box S does all this while also giving you the convenience of changing speeds at the push of a button.

Connection is simple, as the Speed Box S is supplied with a link cable that plugs into your turntable instead of the normal power supply.
The Speed Box S is compatible with many Pro-Ject turntables (see below), and some also offer the possibility to play 78 rpm records with the addition of a special accessory pulley!
Key Features:
  • Electronic speed change between 33 and 45 r.p.m.*
  • 78 r.p.m. also possible after fitting accessory pulley**
  • Replaces the existing 16V power supply on compliant turntables
  • Quartz-generated high precision electronic speed regulation 
  • Creates a cleaner AC mains signal for your turntable
  • Allows the motor to run more efficiently and with less resonance
The Speed Box S will only work with certain Pro-Ject turntable models that have a detachable mains socket and a 16V AC power supply. It will not work with items that have a captive mains lead, or a DC power supply. To make your compliant turntable turn at 78RPM, you will need to purchase the additional 78RPM Pulley and a 78RPM stylus. 
* The following models will NOT work with the Speed Box S:
  • Pro-Ject 1.2E
  • 6 Perspex SB
  • The Classic
  • Debut III E
  • Debut II Phono S/B
  • Debut III Phono S/B
  • Debut III USB (more information)
  • Debut Carbon (All Models)
  • Elemental (All Models)
  • Essential Phono USB
  • Essential II (All Models)
  • Essential III
  • Jukebox (All Models)
  • RPM 1 Carbon
  • RPM 3 Carbon
  • RPM 5 Carbon
  • RPM 9 Carbon
  • RPM 10 Carbon
  • RPM 6.1 SB
  • RPM 6.1 SB SuperPack
  • RPM 9.1 SuperPack
  • Signature (All Models)
  • 2 Xperience SB
  • 1 Xpression III Comfort
  • 1 Xpression Carbon
  • Xperience Comfort
  • Xtension (All Models)
** The following models will NOT turn at 78 RPM:
  • Essential (all models)
  • RPM 1 Genie (all models)
  • Debut III E
  • Xperience (all models including Basic+, 2Pack, VPack and Super Pack)
  • 6 Perspex/ Perspex Anniversary
  • RPM 9 (all models including 9.1 and 9.2)
  • RPM 10 (all models, including 10.1 Evolution)
  • Signature
Technical Specifications:
  • Nominal Speeds: *33 and 45 RPM / **Optional 78 RPM
  • Quartz Oscillator: Speed Stability ± 0.001%
  • Turntable Connection: 16V/190mA AC max. / (3W Power Consumption Max.)
  • Outboard PSU: 18V / 500mA DC
  • Power Cable Length (Turntable to Speedbox): 400mm (approx.)
  • Dimensions (W x H x D): 103 x 36 x 104mm / 103 x 36 x 104mm (Incl. Sockets)
  • Weight: 560g (Without PSU)

We endeavour to despatch same day for orders placed up to 2pm on available stock items (items with stock message "Usually dispatched within 24 hours"). Please remember to check with us first for a physical stock check if next day delivery is important to you. Any items with stock message "Usually dispatched within 72 hours" are items that we do not hold in stock but order in from the importer or manufacturer as soon as a customer order is recieved. Occasionally these may be delayed beyond 72 hours due to importer/manufacturer stock levels but we will inform you as soon as we can if this is the case.

UK ORDERS:  We despatch the bulk of our UK mainland items on a 24 hour service – Free of Charge.  Non Mainland locations - Isle of Man, Isle of Wight, the Scilly Isles, the Scottish highlands and Islands, the Channel Islands and Northern Ireland may take a day or so longer and are not Free of Charge. Smaller items are delivered using Royal Mail recorded delivery or special delivery. Larger items are delivered using a courier service such as Interlink Express, DPD, UPS or DHL. 

INTERNATIONAL ORDERS: We offer competitive rates which can be confirmed by email. Please just ask – we will need a full delivery address and telephone number. Smaller items are delivered using Royal Mail Small Packets Airmail with International Tracked and/or Signed depending on value of item and availability of the service. Larger International shipments are sent by insured and tracked services using DPD, DHL or UPS. If there are any delays due to specific customs regulations, etc, you will be contacted by Turntableworld or by the courier with a request for any further information required. Customs duties do not apply for shipments into any EU country (for a full list please refer to the EU Country List). Customs duties can apply for countries outside of the EU. Customers in these countries are responsible for all taxes and duties incurred when the items enter their country.

COLLECT IN STORE OR HOME INSTALL:At the request of the manufacturer some items cannot be supplied by mail order but you can click and buy them and then elect to collect them from our store or arrange a home install (if applicable). Applicable items clearly state that they are Collect in store or home install. Once ordered you will receive a message prompting you to contact us by phone or email to arrange for us to deliver and install or to reserve and collect from our store at your convenience, you will also be advised of the delivery time / stock availability as not all Home install / collect in store items are held in stock. 

Be the first to review Pro-Ject (Project) Speed Box S Auto Speed Controller. Write a review ›