OST-4 v2.O twenty years

twenty years

the PWM amplifier has an efficiency factor of nearly 90%

a series of internal filters help eliminate DC offset from offending source devices

The PSC UHF Log Periodic Antenna is produced as a "skeletal" design

OST-4 v2.O twenty yearsand even the most demanding class A and vacuum tube designs. The OST 4 V2. 0 enclosure features Heritage Audio's On Slot Technology, providing maximum protection, filtering, and isolation to each channel. While most 500 series enclosures on the market have a relatively simple power supply design essentially feeding every channel in parallel, each channel of the OST 4 V2. 0 enclosure has its own power supply, individually regulated and isolated from