Naim Nap 135 Mono Power Amplifiers(pair). Naim Audio 135 Mono Power amplifiers. 1996 serviced in 2011. In fantastic condition for age please check pictures. They are in fully working condition and sound absolutely fantastic. Was serviced by witch hat audio in 2011 used for 6 months and then put into storage. Come with power cable snaic to xlr and naim boxed.

Naim NAP 135 CB Monoblock Amplifier Pair Some serfice marks giving age collection only due to no original packing & being to heavy to post comes with cables

One pair of Naim 135 power amplifiers. RELISTED. Someone ignored the UK BUYER ONLY. PLEASE NOTE UK BUYER ONLY. WE WILL NOT SEND ABROAD!. One previous owner We supplied these new and he has just upgraded to a NAP 500 with us. Non smoking and no pet household. Consecutive serial numbers 117434 and 117435. They have just been fully serviced with correct parts and calibration at Naim Audio in Salisbury. This cost £800.00 plus carriage and the amps will also come in £200.00 worth of brand new boxes and packing. They are as good as it gets and authentic Naim. NOTE. Unlike 3rd party inferior work which results in an amp that is no longer Naim this is the REAL THING. The shit hit the fan last week. Although audio forums often big up alternative parts and modifications we very much prefer the sonic and musical performance of the real thing. I think there is a Silent Majority who agree that, as well as sounding better an Authentic Naim Amplifier has significant retained value over modified products which devalue and become very difficult to sell later. It is possible a modified amplifier may be hard to get repaired or serviced in a few years if the people who modify are longer trading. Some of these mods cost upwards of £8000.00 and an owner will be stranded later if there is a problem and the modifier is gone. (This paragraph was written when I compiled this listing a few weeks ago and my warning has come true). As well as not getting how a properly set up system with freshly serviced standard Naim amplifiers can play engaging and thrilling music at high and low volume, the modifiers also dont get why authentic and un-modified Naim amplifiers are sought after. In some instances there is a box with a Naim logo but there is very little left of the original intentions of the manufacturer and the performance for some may be musically ruined compared to proper Naim . Points of interest: Julian Vereker knew far more than given credit for and understood things relating to performance that have been overlooked by third party modifiers for decades. Julian found that circuit tracks sounded better if shaped in a certain way, (thats all I can say as this came from Jason). The CAD design of the boards avoided the edges and sharp corners that other manufacturers and Naim improvers use. Many years later they found out why this sounded better (again I wont say why but Jason has explained Roy,s find), and the audio signal path of all Naim Amplifiers today contain these early discoveries right up to Statement. If you look on Youtube and look for Naim Audio 1989 you may get an insight into how they worked then and still work today. https://www.youtube.com/watch?v=xPfdERaAdNc I dont think this will link but its easy to find and worth a few minutes as its 35 years ago with some of the key people discussing a prototype board for the NAC 52 pre-amp which came out the following year. At 1 minute on the charming video you will see component matching and rejection of parts described as noisy. These components are fine for other hi-fi-Manufacturers to use, but this selection and testing is why proper Naim Amplifiers sound so good and have such a low noise-floor. Naim found in the past that available 1% tolerance capacitors sounded worse then another manufacturers 3% tolerance which is why they choose the latter. However they then match the 3% tolerance in pairs to something like 0.1% tolerance. giving the very best sound and channel matching. This important process is still used today but only available from a Naim factory service and Darren at Class A in Sheffield. Naim amplifiers, when designed and developed had a balance between things like the size of transformer, the make and model and storage capacity of the main reservoir capacitors and output stage. The reviewer Martin Colloms was here last year auditioning the Linn Karousel bearing and was good friends with Julian Vereker, Martin told me how this balance is ruined if any of those things were wrong. Naim use a specific size and make of capacitor and have auditioned and rejected many others including the commonly used Kendeil, preferring other makes that have to be purchased in very large quantity. However Kendeil capacitors are not only used by most if not all of the modifiers but the value is always increased as they mistakenly think bigger is better rendering the amp even futrher from balance still. Naim use specified 15000uF capacitors in 135s whereas the mods use 22000uF or above. When the original Naim Nait went into production in 1983 one review was interesting as the reviewer replaced the reservoir capacitors with bigger as an experiment. He was staggered by the all over the place dulled and unmusical sound it made before reverting back to the Naim specified capacitors. With the smaller capacitors the balance and musical performance was retained. Both Naim and Darren at Class A in Sheffield, who is the only Naim approved service agent have to try to undo modified amplifiers but many are beyond viability as so much has been changed. There was a grubby and dusty, one owner who purchased new Naim Nait 2 on eBay recently that was in a small cabinet perched on a Mini-Disc player surrounded by mains adaptors and dusty cables. It sold for almost £1000.00 and was heavily bid. The reason?. Authenticity and never serviced. It had not suffered someones idea of making it better and the buyer was sure it was the real thing and worth booking for a proper Naim service after purchase. Also still visible on completed listings is a pair of 135s recently sold as serviced by Naim and one photo clearly shows a paid invoice from a well known 3rd party outfit and NOT Naim Audio. I would suggest that they were being sold as the owner realised that his system no longer meeting his previous expectations, and again non- Naim matched parts and the dreaded oversized Kendeil capacitors would have illustrated this compared to another pair he sold which were Class A serviced and would have been good. But using all four would have been bad and it active connected with a Naim NAXO with something like Naim SBLs a complete disaster. ( look for a connection diagram on Google images and you will be horrified). Although there are many well meaning repairers around they do not work to Naim standards and will have to substitute correct measured parts with non Naim and non matched and measured alternatives, as they cannot get the special parts from Naim. Darren at Class A is the only person who can work to the correct standard with measured and matched Naim supplied parts as he is the only UK approved service agent. This matters and selling a product that has been serviced must be looked into as many are from 3rd party repairers and not Naim or Class A. An owner might also try to keep secret that the amp for sale is modified. (Especially now!). I showed some of these things a couple of years ago when we had our last pair of 135s. Toys were thrown out of the pram by several who make a living undoing Naim amplifers. They hate this information and their prickly attitude quickly came to the fore. I received some emails along the line of are they as good as ******* conversion upgrades or the boast of If only Naim could work to my standard. My experience is based on 40 years in the industry as a Naim Retailer. In fact I owned a fantastic Naim Six-Pack Isobarik system in the 1980s and still enjoy unadulterated Naim products from that time today. When Martin Colloms was here I used a newly serviced Chrome Bumper Naim 62/Hi-Cap and NAP 160 for the comparison and with his knowledge and experience he was unsurprised how musical and engaging it sounded almost 40 years later. This experience and knowledge is something they are worried about as they rely on being bigged up on forums and dont want anyone to know the other side. The owner of these 135s has just upgraded to a NAP500 with us. One small thing is that the original packing was damaged the last time they went to Naim in about 2011 resulting in a small flat on one of the rear lower corners on one amp. This is at the rear and cannot be seen in use. This is shown against a ballpoint pen in the last photo. This time we invested in new packing to ensure this cannot happen again. Apart from this they are immaculate. They have correct Crabtree Naim IEC mains leads and the later and better sounding green/pink separate channels Preh DIN to Nylon Cannon XLR plugs. We also were able to specify brand new NADi LED bars which backlight the Naim Audio logo on both amplifiers. The price represents beautiful condition, authenticity and having been freshly Naim serviced with new boxes and packing. We are also VAT liable at 20% unlike a private seller but value for money is there. Good to go for the next 10 or 12 more years before the next service is advised. June 2023 recent events!. The buyer of these unmodified and Proper Naim factory serviced amplifiers will NOT be up a creek without a paddle, as warned about alternatives when I placed this listing. UK Buyer only. Carriage is £20.00. NOTE UK BUYER ONLY. Someone in Sweden has tried to purchase, ignoring the UK Buyer only rule. I have now relisted. UK BUYER ONLY UK BUYER ONLY UK BUYER ONLY.

Ich verkaufe meine Naim Audio Olive-Mono-Endverstärker komplett mit allem Zubehör und Kartonage. Top Zustand. Top Service.Naim Audio NAP135 (SN 123xxx/123xxx), original Kabel, neue große Naim-Kartons. Top Zustand, Top Service-Historie: 03/2007 großer Service bei Naim Audio. 11/2019 großer Service bei den Naim Audio-Spezialisten von Witch Hat Audio. Alle Belege sind vorhanden ---------------- I am selling my Naim Audio Olive Mono power amps complete with all accessories and boxes. Top condition. Top service. Naim Audio NAP135 (SN 123xxx/123xxx), original cables, new large Naim boxes. Top condition, top service history: 03/2007 major service at Naim Audio. 11/2019 major service at Naim Audio specialists at Witch Hat Audio. All receipts are present

Naim chord cobra 4-pin DIN to XLR Cable preamp to 250 power amps. Dispatched with Royal Mail 1st Class. 2x 1m cables will also work with a pair of 135 amps assuming you got a hicap or supercar.

NAIM AUDIO GENUINE NAP 250 or NAP 135 POWER AMPLIFIER REGULATOR MODULES Pair of Naim Regulator Modules, Very Rare Super condition, genuine original fully working NAP 250 amplifier regulator modules. A vital part of creating the NAP 250s smooth controlled sound. Complete original modules, comprising circuit boards with original Naim output transistors and heatsinks. Matched pair, taken from a fully working Olive NAP250. Price is for the pair, delivered. These modules are rarely available nowadays - in fact thats an understatement, they are like the proverbial hens teeth to get hold of!! These modules were also employed by Naim in their NAP 135 monoblock amplifiers - one regulator in each of a pair of amplifiers. Please be aware that the many cheap Chinese clone NAP250 regulator boards and modules available on ebay are NOT the same circuit as the original Naim regulator modules. They have been cleverly made to look similar, but they dont regulate the power supply the way the Naim ones do. I know because Im an electronics engineer and I bought some of the cheap regulators and traced the circuit. The performance of the cheap regulators is severely sub-standard (poorer regulation, increased noise), so there must be a lot of disappointed people who have bought them and wondered why their amplifiers dont sound so good! This pair of genuine Naim regulator modules have been checked and they function just as they should, so they will do justice to the quality of your Naim amplifier. Delivery to UK addresses only, by fully insured courier. Collection is welcome from Ealing, West London - please pay cash if collecting.

AVONDALE AUDIO NCC200 or NAIM NAP250 NAP135 POWER AMPLIFIER COPPER HEATSINKS, RARE New unused copper heatsinks for Avondale Audio NCC-200 or NAIM NAP-250 Amplifiers. These heatsinks replace the black aluminium heatsinks often used with these modules, because copper provides better heatsinking and so offers greater high power use. They make your amplifier transistors run cooler too, prolonging their life. They can be used with Naim NAP-250 and NAP-135 amplifier and regulator modules, or Avondale Audio NCC-200 modules. This auction is for One Pair of copper heatsinks - i.e. 2 heatsinks for the amplifier modules or regulator modules of a Naim NAP-250 or NAP-135 amplifier. These brand new heatsinks are a rarely available low-cost upgrade to your Naim power amplifier. Delivery to UK addresses only. Collection is welcome from Ealing, West London - please pay cash if collecting, not PayPal or cheque.

Pair of sequential s/n. 1749*** (2001) Avondale upgraded NAP 135 power amps.Excellent cosmetic condition (kept in an Isoblue rack) from a smoke free home. Delivered to Les at Avondale by myself and serviced/upgraded in Dec. 2012 (inc. NCC200 boards & Kendiel Caps). They have had a very easy life since the work was carried out as I was working abroad frequently. (often unplugged for many weeks at a time). Also, they have not been driven hard ie: rarely higher than 9 oclock on the 52 pre-amp volume control they were used with. The Avondale upgrade was, imo, a very worthwhile improvement that took an already iconic great design to a higher level. There is plenty of on-line info. on this modification route benefits and how much it costs to have done these days. They are being sold in the original boxes with an owners manual, 2 x XLR leads and a pair of non-OEM quality power cables specifically made up for me with 90 degree RS components IEC socket connecters and a 13 amp. multi-plug (which can accommodate two more power cables if required). On 09-Jun-23 at 17:52:12 BST, seller added the following information: After being requested I have added a picture of the internals showing the Avondale board/Caps. etc.

We have this preowned Naim NAP135 mono power amplifier pair. It is in good condition with some minor cosmetic marks which can be seen in the pictures attached. The amplifiers come with their user manuals, mains & DIN leads, and original packaging. Please note that the packagings foam inserts were damaged and have been taped back together. Units were serviced by Witch Hat Audio in 2018 Unit Serial Number: 122291 / 122292(manufactured in 1996) £50 Mainland UK Delivery Any queries please do not hesitate to contact us. TI-1-64400-922009 Auction items can be viewed and demoed if practical at our demo rooms in Hull, please make an appointment in advance. Fanthorpes Hifi is based in a stunning Edwardian Arcade in Hull East Yorkshire. There are no pressure sales, we only sell the brands we believe in and always put the customer first. We are specialists in CHORD, PMC, Bryston, Devialet, Arcam, Musical Fidelity, Martin Logan amongst others please check our website for more details. HS

Naim chord cobra 4-pin DIN to XLR Cable preamp to 250 power amps. Dispatched with Royal Mail 1st Class. 2x 1m cables will also work with a pair of 135 amps assuming you got a hicap or supercar.

Pair Off 1995 Olive Naim Nap 135 Mono Power Amps+Power Cord. Serviced by Naim in 2015. One Owner From New. With Original Packaging. See my other listings for more Naim equipment including another pair of 135 amps! UK buyers only

Pair Off 1995 Olive Naim Nap 135 Mono Power Amps + power cord. my flash photography makes them a bit orange, but trust me they are olive, also any marks you see is just dust or finger prints!. both amps have had a shelf to themselves so there are not even feet marks. one owner from new. serviced by naim in 2015. original naim packaging. see my other listings for more naim equipment including another pair of 135 amps! UK buyers only

Naim Audio NAP 135 Olive pair of mono power amps, serviced, great condition. Serial numbers 132003 (1997) and 142424 (1998), serviced by Naim Nov 2011 and by Class A Nov 2021, so these are good for the next 10 years. Full Naim packaging included. Service invoices from Naim and Class A included. Units in good cosmetic condition (see photos) and working as they should. Difficult to show in photos due to reflections, but just to be clear that the front fascias are exactly the same colour.This pair comes with 2 x mains cables, 2 x Naim DIN4 to XLR cables and Owners Manual.UK buyers only, please. Free Collection preferred from GU35, or I may deliver in person if youre not too long a drive away.

NAIM AUDIO GENUINE NAP 250 or NAP 135 POWER AMPLIFIER REGULATOR MODULES Pair of Naim Regulator Modules, Very Rare Super condition, genuine original fully working NAP 250 amplifier regulator modules. A vital part of creating the NAP 250s smooth controlled sound. Complete original modules, comprising circuit boards with original Naim output transistors and heatsinks. Matched pair, taken from a fully working Olive NAP250. Price is for the pair, delivered. These modules are rarely available nowadays - in fact thats an understatement, they are like the proverbial hens teeth to get hold of!! These modules were also employed by Naim in their NAP 135 monoblock amplifiers - one regulator in each of a pair of amplifiers. Please be aware that the many cheap Chinese clone NAP250 regulator boards and modules available on ebay are NOT the same circuit as the original Naim regulator modules. They have been cleverly made to look similar, but they dont regulate the power supply the way the Naim ones do. I know because Im an electronics engineer and I bought some of the cheap regulators and traced the circuit. The performance of the cheap regulators is severely sub-standard (poorer regulation, increased noise), so there must be a lot of disappointed people who have bought them and wondered why their amplifiers dont sound so good! This pair of genuine Naim regulator modules have been checked and they function just as they should, so they will do justice to the quality of your Naim amplifier. Delivery to UK addresses only, by fully insured courier. Collection is welcome from Ealing, West London - please pay cash if collecting.

AVONDALE AUDIO NCC200 or NAIM NAP250 NAP135 POWER AMPLIFIER COPPER HEATSINKS, RARE New unused copper heatsinks for Avondale Audio NCC-200 or NAIM NAP-250 Amplifiers. These heatsinks replace the black aluminium heatsinks often used with these modules, because copper provides better heatsinking and so offers greater high power use. They make your amplifier transistors run cooler too, prolonging their life. They can be used with Naim NAP-250 and NAP-135 amplifier and regulator modules, or Avondale Audio NCC-200 modules. This auction is for One Pair of copper heatsinks - i.e. 2 heatsinks for the amplifier modules or regulator modules of a Naim NAP-250 or NAP-135 amplifier. These brand new heatsinks are a rarely available low-cost upgrade to your Naim power amplifier. Delivery to UK addresses only. Collection is welcome from Ealing, West London - please pay cash if collecting, not PayPal or cheque.