NVA Power Amplifiers

NVA A-series power amplifiers offer stunning musical performance at a competitive price. Specifically designed with high input sensitivity, each of the NVA A-series power amplifiers are specially matched to the demands of NVA high quality passive control units.*

Based on the same circuit topology, each successive model invests in greater power supply resources and better quality components - in particular, the A70 and A80 mono-blocks benefit from military grade resistors and capacitors. It's all in the name of better musical performance.

Even equipped with dual over-rated power supplies, you'll find the NVA A80 is not designed for just loudness. Instead, the design seeks the maximum dynamic responsiveness, subtlety and musical analysis.

Stereo Power Amplifier

The NVA A60 contains two mono circuits with shared power supply, for stereo power amplification in a single unit.

P50 preamp with A60 power amplifier:

P50+A60

A60 Specifications   Product Review
Description Stereo power amplifier
Power output 60 W
Power supply 160 VA
Dimensions 430mm x 90mm x 310mm (whd)

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Monoblock Power Amplifiers

Each monoblock power amplifier provides amplification for one channel and thus the A70 and A80 amplifiers are supplied as matching left and right pairs.

A70 Specifications (each mono amplifier)
Description Monoblock power amplifier
Power output 70 W
Power supply 160 VA
Dimensions 430mm x 90mm x 310mm (whd)

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A80 Specifications (each mono amplifier)
Description Monoblock power amplifier
Power output 80 W
Power supply Dual 160 VA
Dimensions 430mm x 90mm x 310mm (whd)

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*Conventional active pre-amplifiers are not recommended for use with NVA A-series power amplifiers.

See also:

Building NVA pre/power systems by Sound Concepts Limited