Naim NAP 100 Stereo Power Amplifier

naim nap 100 front naim nap 100 rear naim nap 100 interior naim nap 100 transformer

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Naim NAP 100 stereo power amplifier

Measuring just 20cm wide by 31cm deep and 8cm high, the shoe-box styled Naim NAP 100 power amplifier, packs a tremendous punch which belies it's small size. Offered in the classic half-width Naim black powder coated, non- magnetic alloy casework the NAP100 houses dual mono, discrete component design 50W power amplifiers, suited to loudspeakers with impedance from 8 ohms to 4 ohms - at the lower impedance load it is capable of delivering up to 75W, more than enough for most domestic listening environments. Audiophile quality components have been used in the design and build of the NAP 100 to further improve on the excellent amplifier circuit design, the topology of which is shared with the high end SuperUniti all-in-one audio system.

A massively over-rated mains toroidal transformer forms the heart of the NAP100's power supply, enabling it to deliver transient peaks of power to the loudspeakers far in excess of the specifications. Large, twin reservoir capacitors and dual bridge rectifiers convert the AC current to DC to power each amplifier circuit separately, which maximises channel separation and minimises unwanted hum and crosstalk. Surface mounted components are used where practical to minimise the length of the signal path, again reducing distortion. The alloy casework forms the heatsink for the output transistors, maintaining a stable temperature whilst also maximising use of internal space.

A stereo audio signal can be accepted by the NAP 100 via either a 4-pin DIN (ideal if you are connecting to other Naim equipment) or RCA phono's if connecting to other manufacturers products. Speaker connection is via 4mm banana plugs.


Input Impedance 18kΩ
Analogue Inputs 1 x 4-pin DIN, 1 x RCA pair
Gain +29dB
Frequency Response -3dB 3.5Hz to 69kHz
Speaker Outputs L & R, 4mm "banana" sockets 
Power Output 50W per channel into 8 Ω,
75W per channel into 4 Ω
Mains Supply 115V or 230V; 50 or 60Hz 
 Power Consumption 15VA (quiescent), 260VA (max.) 
 Dimensions 87 x 207 x 314mm (H x W x D) 
 Weight 5.1kg 
 Shipping Dimensions  210 x 280 x 410mm (H x W x D)
Shipping Weight  7.6kg 
 Front Black powder coated 
Case Black powder coated 

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Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A
Saturday by 12 Delivery £35 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25

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