Larry,
Sounds like your pump was not original. The so called "Super Quiet Pump" that came with the later upper end models is just about quiet enough to put in the same room although I never have. Typical air pressure on the arm is about 40psi once you have the platter pressure minimized appropriately.
Sounds like your pump was not original. The so called "Super Quiet Pump" that came with the later upper end models is just about quiet enough to put in the same room although I never have. Typical air pressure on the arm is about 40psi once you have the platter pressure minimized appropriately.