Mono Kaydedilmiş Plaklarınız Için, Çok Iyi Durumdadır Ve Uzun Süredir Kullanılmıyor.. Sistemi Elden Çıkardığım Için Satıyorum.. Premiumbeii Is A High-Quality Product Of The Vertical Axis Concentration Method. I Use A Hard Tree Of Good Quality For The Premiumbeii. It Is Natural And Is Rich Sound Quality. I Recommend The Premiumbeii As The Cartridge Which Can Enjoy The Music Of Every Monaural Lp. Hear The Real Sound Of A Mono Recording.. Weight - Premium Be Ii About 11.8G African Blackwood Rated Needle Pressure - Mono 2.0G - 4.5G (Recommended 3.5G) Impedance - About 6O (About 0.7Mv Output) Compliance - Around 8 —10-6Cm/Dyne Appropriate Temperature - 20-30 Celsius (Most Suitable 25 C) 68-86 Fahrenheit (Most Suitable 77 F) Stylus Shape - Premiumbeii Mono 0.7 Mil Or 1.0 Mil Conical (Pure Diamond) http://www.Miyajima-Lab.Com/E-Mono.html