Plinth concept for this SP-10: (see also Technics SP-10MkII turntable – Pt 2)
It’s been over 2 years since I purchased a Lounge Audio LCR phono preamp (US$300).
I was keen to investigate LCR phono EQ and possibly incorporate LCR EQ into my own Phi-42 vacuum tube DIY phono stage.
I shipped my Lounge LCR (MkI) back to Lounge Audio (Robert Morin) in California, for upgrading to LCR Gold specification (plus some extras).
The results are outstanding. Continue reading
The Technics SP-10MkII turntable’s platter (yellow) is 2.9kg cast aluminium and is screw-fixed down onto the sub-platter rotor of the Direct Drive motor.
A ring magnet (red) is attached to the inside of the rotor. The motor stator coils are fixed onto the motor bearing base below (green). This bearing base is also cast aluminium and is attached to the turntable top chassis frame (green), with 4 small M4 screws.
If you examine the Technics SP-10 in detail like this, you can see that there are things that can be improved for potentially better performance. Continue reading
The Technics SP-10 Direct Drive turntable was manufactured by Matshushita from 1970. It had 33/45/78rpm speeds and superb technical specifications for speed accuracy and stability, wow and flutter and rumble.
The MKII / MK2 version was manufactured from around 1975 I believe, until at least 1987.
The SP-10 was supplied as a motor unit without tonearm/s, for studio or commercial use. Continue reading
Taiwan is known for ‘street food’, but ‘snack food’ is a better description for what is found throughout all of Taiwan.
Taiwanese cuisine is most obviously Chinese cuisine, but influenced by the Japanese, who ‘ruled’ Taiwan for 50 years from 1895 to 1945.
Japan constructed and organised much of Taiwan’s civic infrastructure and has greatly influenced public behaviour in general – something that is still much in evidence in (orderly and efficient) Taiwan today. Continue reading
Now 35 years since release (1983), I still love this album
Aztec Camera (ie. Roddy Frame) was part of the Scottish ‘new wave’ of pop artists at that time (see also The Blue Nile, Deacon Blue, etc).
Created in Glasgow, this debut record is still something special, fresh, magical.
Romantic pop it is, but it sounds inspirational, optimistic, full of life and youthful, free-spirited energy. Continue reading
After purchasing a (Tonghui) dB-Millivolt meter, I am able to more easily (and more accurately) undertake frequency response measurements of my Preamp and Power amp.
This enables me to directly read relative dB signal voltage output from my amplifier (or preamp) without laborious 20Log Vout/Vin calculations. (Thanks to advice from my pal Clarry.)