EXPIRED For Sale DIY Precision Turntable Driver Speed Controller

Further Information

This turntable/record player precision speed controller is specially designed for hi fi turntable. 

It takes 12~15V DC Input and output precision 220~230v AC Ouput and control the speed with fine adjusting frequency. 

It will work on pretty much any turntable that takes 220 to 240v power input. 

For more details, please visit below. 

https://www.siliconchip.com.au/Issue/2016/May/230-115VAC%2C+50-60Hz+Precision+Turntable+Driver

It runs in class A operation so zinc metal chassis are used to act as heat sink. 

Extra matching large black heat sink on top was installed to provide extra heat dissipation and runs warm instead of hot. 

Button Instruction:

R: Reset

S: Slower

F: Faster

Once you complete set up, it recognise previous set up so no need change unless you press Reset button to reset it again.

NOTE: This offers single speed with fine adjustment (+/-12%). If you need a speed controller to toggle between 33 and 45rpm then this is not it. This offers dead accurate 33rpm. Once you set the speed accurate on 33rpm, you can switch the speed by shifting belt position on motor pulley on Rega or Linn Sondek or Notthingham turntables meant to run and both speeds should be accurate. 

This would be a good upgrade choice for vintage turntable that has fluctuating motor speed.

Comes with unit, and a 15v DC power Supply to run the unit with.

Can post at buyer's cost if shipping is required.