Beschreibung
Naim NAP 90/3 Power Amplifier, very good condition, boxed, 3 month warranty Naim NAP 90/3 Power Amplifier, very good condition, boxed, 3 month warranty A super “Olive” finish NAP90/3 power amplifier from British specialist Naim Audio. Originally launched way back in 1987 in the half width case with the chrome bumper finish, this was changed in 1989 to the “Olive” finish then later into the full width slimline case we have here. Today, this is still a very highly regarded amplifier, and seen as the first step onto Naim hierarchy ladder. Ours is in very good condition, with just a minor blemish please see photographs, and comes in original Naim packaging, with SNAIC cable plus our standard three month warranty. Naim Say…. The NAP 90 compliments Naim’s other slimline components with a performance that belies its size. rated at 30 watts into 8 ohms and up to 150VA transient power, the low noise and stability of the NAP 90 is made possible by a large toroidal transformer and careful earthing and circuit design. Despite its apparently conservative power output there are few loudspeakers that this amplifier will not drive with authority and control. The purpose of an audio amplifier is to drive loudspeakers without loss of musical information. In our view many commonly accepted parameters have little to do with loss of information and in some instances, such as the pursuit of large bandwidths or low distortion, unqualified acceptance of them can actually lead to the creation of mechanisms that bring such losses about. Dynamic output impedance, open loop bandwidth, slew rate, propagation delay and stability margins are only some of the many factors to which we attach Importance, and which must all be brought into positive balance. With this balance in view, our amplifiers not only achieve low harmonic distortion, low noise, and wide power bandwidth, but also have a constant dynamic output impedance over the whole audio bandwidth. They are able to drive reactive loads without any appreciable change in distortion and are not sensitive to the absolute impedance of the load. The amplifiers will tolerate any load from O ohms to infinity without damage or instability, the output stages being protected by circuitry that measures the power dissipated. The cases of the power amplifiers are all constructed in a similar way, using a heavy aluminium extrusion, which acts as a heatsink, to form the outer cover for an inner chassis inside which the entire amplifier is assembled. All connections are on the rear. All the amplifiers have large toroidal mains transformers. The NAP 90 uses one diode bridge and one pair of smoothing capacitors. The NAP 90 has a built-in 24V regulated supply to power Naim Audio pre-amplifiers via a SNAIC-4 interconnect cable. High quality components are used throughout, with great attention to detail construction. Many components are specially selected or manufactured to our own specification. Specifications: Power Output: 30 W onto 8 ? Transient 125 VA: Voltage Gain + 29 dB Input Impedance: 18 k? Frequency Response: 3 dB at 5 Hz & 40 kHz Mains Supply: 100 V, 115 V, 239 V; 50 or 60 Hz Dimensions: 430 (W) x 300 (D) x 56 (H) mm Manufacturer : Naim Model : NAP 90/3 Serial Number : 141062 Packaging : Original Accessories Included : SNAIC 4 Price When New : ? Shipping Shipping cost:Please contact us or check listing info. If you are outside the UK you will need a shipping quote BEFORE buying. Delivery time:48 hours Payment We accept the following payment methods: Paypal Credit/Debit Card BACS Please contact us if you have any questions. Service Established in 2003, 2ndhandhifi is the UKs largest stockist of used quality audio equipment. All items are checked before despatch and guaranteed for 30 days for ebay buyers to give you peace of mind that the item will arrive safely and work exactly as per ebay descriiptions. This means that all items described as used will be in good working order but may show minimal cosmetic marks resulting from everyday use. Any more significant cosmetic issues will be highlighted in the listing if present. We accept most payment methods but card payment to our shop is preferred. We use a reputable overnight courier service - items will be despatched next working day for delivery the next working day after that, but you are welcome to collect from our sister shop in Stockton on Tees if you prefer. Check our feedback if you have any doubts about the validity of this auction or us! We are a business so (although most times we do) we cannot always answer emails over the weekend so please try to ask Monday to Friday. Important 1. If there is no buy it now price stated, please dont ask - it is intended to be an auction which will run until its end time. 2. If you are outside the UK mainland please ask us for a shipping quote BEFORE placing a bid or clicking “Buy it Now”. If you dont ask, it means you will accept our quote. We do not cut corners on shipping, we only use reliable shipping companies, and we dont profit from the shipping prices we quote. 3. For any item where there is no original packaging the shipping costs include the cost to package the item to ensure safe delivery. Larger items may be shipped on a pallet - but this usually will be stated in the listing. 4. 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