It is fashionable to omit tone controls nowadays: However, provided that the tone controls are properly designed they can be a really useful tool to make improvements to the overall sound. The Model 312 tone controls only work at the frequency extremes leaving the critical mid-band essentially unaltered.
Dimensions (W x H x D) Net weight Shipping weight Power consumption NOTE: NAD reserves the right to change specifications or design at any time without notice. All specifications are those in effect at time of printing. 25W (14dBW) 0.03% 50W (17.0dBW) 60W (17.8dBW)