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Project Speed Box S Turntable Speed Controller (Black)


Price: £109.00 & FREE Delivery in the UK. Details
Only 1 left in stock.
Sold by High End Speaker Company and Fulfilled by Amazon. Gift-wrap available.
6 new from £109.00
  • Quartz-generated high precision electronic speed regulation with microprocessor control
  • Sound improvement through motor running smoothness
  • Clean power decoupled from mains interference
  • Allows electronic speed change 33 & 45 rpm
  • Suitable for all turntables with 16 volt AC motor, up to 3 watts max. power consumption

Product details

  • Boxed-product Weight: 898 g
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
    Find out more about our Delivery Rates and Returns Policy
  • Item model number: 36551
  • ASIN: B00AJO6L5K
  • Date first available at Amazon.co.uk: 4 Mar 2013
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (2 customer reviews)
  • Amazon Bestsellers Rank: 46,475 in Electronics (See Top 100 in Electronics)

Product Description

The Speed Box S provides push button, precise speed control for your Pro-ject turntable.

Customer Questions & Answers

Customer Reviews

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Most Helpful Customer Reviews

Verified Purchase
Reassuringly heavy little unit. Very convenient for speed change. However I bought this for the sound quality improvement and boy what a difference. Up until now, my turntable had always been the weak element of my hi-fi system. but no more. Suddenly you can hear all the space around the instruments and the depth of voices. The timing is great too. This is simply the best upgrade I've ever made (and I'm a bit of a cable upgrade freak). Go and buy one. You won't regret it.
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Verified Purchase
Was very happy to get this straight after ordering, as another supplier had messed me around for weeks with "supply issues"...

Very tidy little unit, but about 2mm too tall to fit underneath an RPM 5.1. That's probably not the best idea, but lots of people seem to shove their earlier models into that gap...

My only gripe with the 5.1 is the mains switch, a stiff rocker switch mounted underneath. As my deck is on glass (for the time being) it would slide around as you fumbled with the switch, so you had to steady the back of the deck with your other hand to stop this. Very poor. As this latest Speedbox boasts a standby button, you need never touch the rocker switch again!

While changing speed manually with the OEM belt (very loose) was trivial, with the upgraded S/E belt (very tight) you would definitely benefit from electronic speed control. And it does seem to bring a lot to the overall sound quality & staging.

I'd put this and the belt upgrade as first essential upgrades, even before another cartridge...
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