The control amplifier for home studios
|nominal input voltage||1 V (symm)|
|nominal sine power ·of every channel (1% THD)|
|THD 1 kHz||0.008%|
|range of working frequencies||0,05%|
|frequency range ( -0,5 dB 1W)||10Hz-50kHz|
|relation signal/noise||100 dB|
|power voltage||220 V (50-60Hz)|
|overall sizes||482x250x110 mm|
Organs of control, indication and commutation are located on the facial and back panels. On the front panel are located: indication of level of the output signal, of defense of AS and of inclusion, and also switch of net, and regulator of level. On the back panel are located the combined jack-XLR input nests, net safety device and output terminals.
The is executed without forced blowing, the radiators of cooling are located on each side and are cooled down by a natural convection blast (see a photo).
appearance at the front
How we can see the regulator of the amplifier is common for both channels and for greater comfort it is taken away on the front panel.
The detailed description of construction and technical decisions of the chart please look here. As for design - there was decided to do everything in a maximally simple style.