One of my first posts in this blog was regarding the servicing of the Pioneer PL12D turntable, and that has proven to be the most popular by a significant margin. The Pioneer PL12D had its competitors, and probably the most popular alternative was the Trio Kenwood KD-1033 turntable. I use both names (Trio and Kenwood) as the company operated under different names in different markets. In the UK they were Trio, possibly because the brand Kenwood was most famous here for food blenders. 95% of a KD-1033 is similar to Pioneer PL12D, and servicing them is very much the same process. Both are belt drive , have an AC synchronous motor, mechanical speed change , a main bearing, sprung top deck and rubber motor mounts. the KD-1033 uses a different type of anti skate mechanism, employing a thread and weight. The plinth is shallower with an internal cross brace. One aspect that is different is the design of the main bearing, and servicing it is a little harder than a PL12D. The Pioneer main b
I am on an Economy 7 electricity tariff. E7 , as it's abbreviated, offers lower cost electricity at night, but with slightly higher day rate and standing charge. The original reason for E7 was so the Electricity providers to reduce the peak demand. In very general terms, the electricity we are using now is being generated now. This means that the grid has to anticipate peak demand, fro example the ad break in the middle of "Coronation Street" , when millions of viewers get up and switch electric kettles on. By encouraging people to use electricity during off-peak times i.e at night, less generators have to be bought online. Also the mix of generators determines the amount of CO2. For live CO2 data from the grid see http://realtimecarbon.org/ You can see that the mount of CO2 released in grams per unit is at it's lowest at night. Also lowering peak demand means less power stations needing to be built The biggest household use of electricity is heating water and space