This was the cartridge specified for the Beogram 3400 and had a Shibata profile diamond. This is quite a rare cartridge to find these days as many 3400s did not have the CD4 decoder fitted and hence did not require this cartridge..
Shibata diamond
Radius of curvature CD-4 quadro
Frequency range 20 – 15000 Hz+/- 2dB 20 – 45000 Hz (CD4)
Channel separation 1000Hz >25dB
40 – 10000Hz >20dB
Channel difference <1,5dB
Intermodulation <1%
Recommended stylus pressure 1,5g
Compliance 25 x 10(-6) cm/dyne
Effective tip mass 0,4mg
Output mV/cm/sec. 0,6mV/47kOhms
Available documents are listed, if none are listed then please reach out to see if we have them.
Please let us know
