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CREATING A NEW BUDGET REFERENCE
NAD has an enviable reputation for creating some of the
best performing budget amplifiers of all time. The lineage is
impressive, all the way from the 3020 of 1978 to the current C325BEE,
with many “Best Amp” awards and 5 Star reviews along the way. As
loudspeaker quality and performance has continued to improve, especially
at modest price points, NAD felt that there was room for a lower cost
amp that could take advantage of these speakers; creating a new entry
point for serious musical performance.
The NAD Design Team faced a difficult challenge: to
maintain the same performance specification as our more expensive
amplifiers while removing cost. Cost is usually removed by reducing
features, power, and performance. While not quite as full featured as
our own C325BEE, the C315BEE is far from a “stripped down” product.
With 6 line level inputs, full IR remote control, defeatable tone
controls and a front panel input for a portable MP3 player, the C315BEE
is fully equipped to be the control centre for a high performance music
system. Continuous power is a conservative 40 watts, and dynamic power
(more important for music listening) is impressively more than 100
watts! This is far more usable power on tap than other amps at this
price. And this power is available across the entire audible band at a
class leading 0.03%!
PROVEN TECHNOLOGY ENHANCED BY INNOVATION
NAD’s PowerDrive™ Circuit has been proven to offer a
remarkable combination of high current drive needed for complex
loudspeaker loads combined with high levels of undistorted dynamic
power. By monitoring the precise operating condition of the power
amplifier, PowerDrive uses this intelligence to automatically optimize
the power supply settings for uniformly low distortion and maximum power
in the real world of music listening. As featured in our top Masters
Series models M3 and M25, PowerDrive uses a complex ‘analog computer’
to determine the optimal settings. For the C315BEE, NAD’s Director of
Advanced Development, Bjorn Erik Edvardsen, developed a clever new
computation circuit requiring fewer parts at a much lower cost without
any reduction in effectiveness (although this invention is limited to
use in lower power amplifiers).
All the hallmarks of NAD technology are present, from
the generously sized toroidal power transformer and low ESR smoothing
capacitors, to the multiple regulated secondary supplies, to the heavy
duty discrete output transistors, the C315BEE is every bit as refined
and sophisticated as other NAD amplifiers.
SIMPLICITY
While the C315BEE has everything necessary for musical
enjoyment, it is refreshingly limited to the essentials: six inputs, one
set of speakers, a headphone jack and full function remote control. It
has a compact size and a handsome yet understated exterior. It is
essential NAD.
VALUE
We are confident that the C315BEE will set new
benchmarks for performance, both measured and audible, at this
affordable price point. Unless you have power hungry speakers, listen at
dangerously loud levels, or have a very large room, the C315BEE is
likely to be all the amplifier you’ll ever need. Fundamental
specifications for noise, distortion, power, stereo separation, and
volume control tracking, are all class leading. Slightly more esoteric
measurements like transient intermodulation distortion, dynamic
crossover-notch distortion, power supply rejection and square wave rise
time would be impressive on an amplifier costing many times its modest
price.
The sonic result of this high technology is a relaxed
and inviting sound that digs out the subtle details in your favourite
recordings and presents them across a panoramic stereo sound stage. The
impressive dynamic power reserves make the C315BEE sound both articulate
and alive. The silent background and low distortion gives a sense of
solidity and presence to your music and brings out the best your
loudspeakers have to offer.

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