The NAP 155 XS is the perfect companion to the NAC 152 XS preamplifier in an XS system. It features a very large mains transformer - both physically and in terms of its power rating - and at the heart of its power supply uses the same reservoir capacitors as the award-winning SUPERNAIT integrated amplifier.
The NAP 155 XS employs similar construction techniques to the NAIT XS integrated amplifier with a castellated heat-sink and reduced earth reference routing to deliver enhanced performance and more music. The NAP 155 XS is a power amplifier straight out of the classic Naim mould: fast, detailed, dynamic and single-mindedly musical.
The heart of the amp circuit is a version of the world class NAP 500 with a substantial and very quiet power supply using a custom designed and manufactured toroidal transformer.
Improvements over the previous NAP 150x include: a new toroidal transformer for improved regulation; separate transformer windings for CH1 and CH2 and preamp; and an up-rated preamp power supply to improve the performance of the preamp.
Where required the NAP 155 XS can be used in most series of systems, both passive and active.
|Analogue Inputs||1 x 4-pin DIN|
|Frequency Response||-3dB at 3Hz - 50kHz|
|Power Outputs||Naim pre-amplifier|
|Speaker Outputs||L & R, 4mm “banana” sockets|
|Power Output||60W/channel, 8Ω|
|Mains Supply||100V, 115V, 230V; 50 or 60Hz|
|Power Consumption||10VA (quiescent)|
|Dimensions||70 x 432 x 301mm (H x W x D)|
|Front||Brushed and black anodised|
|Case||Black powder coated|
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