Sugden a21a schematic software

Sugden a21,spendor d7,clearaudio concept,chord,raspdac. From a21, a21a to a21se, 21w pure soft sound is very beautiful, and is loved by many music enthusiasts. This is a very nice cd player with great sound quality anyone who knows the sugden brand will know this the cd player is in fantastic condition, no marks or scratches. I have an excellent sounding and looking sugden a21a class a integrated amp for sale. In any case i would mark it off as it had insufficient power and simply didnt sound good. Sep 17, 2005 sugden a21a beautiful, tasteful and quite special, soundstage fails with demanding music. It really would be an investment, and something which i couldnt get hold of easy, but thats life. Being a long time admirer of the stalwart sugden a21a, id enquired about. Inspired by sugden a21a circuit, homopolar standard otl class a output, its input parts dont use a differential circuit but a simple triode direct amplification. Download sugden a51 power amplifier audio equipment,digital audio, home audio, professional audio systems service manuals and repair information. Beryllium tweeters work superbly, allied to a fast and punchy bass driver. Dec 21, 2011 sugden uk have never answered one of my several emails i have owned 5 sugden amps and consider them all very good to excellent. In 1964 james edward sugden designed and produced the worlds first commercially available solid state pure class a amplifier the a21.

Sugden a21,spendor d7,clearaudio concept,chord,raspdac sabre. Sep 18, 2011 and yes, i am totally fed up with the cd player i purchased a few years ago. The original sugden a21 appeared before the end of 1968, and by mid1969 around 500 had been sold. Sugden a21 series ii highend klasse a marktplaats 500 apr 21, 2020 audio grafitti sugden sugden a21a audio grafitti 1 100% apr 20, 2020. This is the a21 signature taken in trade from my customer who purchased brand new from me a few weeks ago. It was a hard decision because i know the sugden is an amazing piece of kit they are basically handmade as you probably know. Download the sugden a51 manuals for free hifi manuals. The sugden a21ai series 2 integrated amplifier has a distinctive, overarching strength and a similarly apparent shortcoming. The sugden a21 signature amplifier is available for demonstration in our hull store. This class a integrated amplifier has reached legendary status amongs audiophiles around the world. One preout variable, one tape out, one pair of stereo multiway binding posts line input sensitivity 150mv for max.

Pls, contact me if you have a question about sugden a21. About 3 years ago, i bought a second hand sugden a28b from a local audiophile who had become more interested in vintage tube amps. Sugden a21 signature integrated amplifier page 5 steve. The cabinets are manufactured inhouse by our highly skilled cabinet maker. Sugden will finish it in other colours if your taste is of the nonexistent variety. For reference, in the past ive used line magnetic 211ia still in use, several naim integrateds, primaluna dialogue two 6550 and el34 tubes, primare prepower combo, and an arc power amp kt120 tubes. Dear sir, i am the lucky owner of a sugden 21 series 2 amplifier and the unlucky owner of a sugden cd 21 player, let me explain. Service manuals, schematics, eproms for electrical technicians. If you compare the richard allan and jes a21s they look very similar except for some. Sugden a21a series 2 integrated amplifier for sale. It puts out 25 watts x 2 into 8 ohms and comes with the original box, but no remote and phono stage. A combination of superb sound and solid engineering has made the a21 a reference amplifier for fifty years. Hifi pure class a power amplifier stereo home audio amp w. It was twenty years ago today that sugdens superb little a21a amplifier came out to play, and.

Haut parleurs elite kralk audio ampli hifi, circuit imprime, haute fidelite, haut. Its natural sound, image, spaciousness and presence compares to units that cost. Sugden class a amplifiers product brochure hifi engine. Interested to hear your thoughts,i have ordered the masterclass integrated and the ms stereo, whic. All above problems solved quite gracefully with the a21se. A21 is a great amplifier and in my opinion is better than the a21a. It puts out 25 watts x 2 into 8 ohms and comes with the. Where possible we will do everything we can to revive your vintage sugden items but it is important to be aware that certain components are. The single ended circuit provides impressive dynamics and incredible bass. When all is said and done, the a21a is the best buy for a reasonable amount of money. I have this 10 year old sugden a21a which i cant seem to ditch for something new. Jmlabs driven a bit more easily but still suboptimal.

The schematic is a technical drawing or diagram of your system, a perfect supplement to the service manual. Now running a pair of osborn eclipse speakers, and a sugden a21a integrated amp. Below you will found our manuals on the sugden a51. Sugden uk have never answered one of my several emails i have owned 5 sugden amps and consider them all very good to excellent. The sugden au41 is a pre amplifier in the solid state amplifier category. A21 signature line and integrated amplifier the sugden pure class a design. If you compare the richard allan and jes a21s they look very similar except for some styling changes that accompany the change in the displayed makers name and the addition of a headphone socket. Sugden manuals, schematics and brochures hifi manuals. All the mains voltage taps are brought out to 8pins on the pcb. Its rating on sound quality was a 16 compared to the top nait at about 50. Download the sugden a21mk2 manuals for free hifi manuals.

As you know that sugden is very warm and smooth and natural like a tube. It gave more detail along with the smoothest mid and upper range on cds that i have heard other than in high end audio note tube amps. Sugden a21a beautiful, tasteful and quite special, soundstage fails with demanding music. Music box5 reference to the british classic a sugden circuit a21a. Imo, you would have a better chance of assistance from a local agent eg neophonics maybe they can assist with a schematic. It had only 20 watts a channel so either the rating is different over there or it is a slightly different model. Sugden audio a21a signature pure class a integrated amplifier.

This site helps you to save the earth from electronic waste. Sugden r21 service manual download, schematics, eeprom. Sugden has a rich and novel history and through its passion for music it has a clear objective to enable sugden devotees to enjoy the fun and emotion that music can invoke. We repair most makes and models of consumer and pro. This is a courtesy service offered for older units and is performed alongside the manufacture of new products. Sugden audio products a21a class a integrated amp solid state. Sugden a21ai series 2 integrated amplifier measurements. Sugden a21a 20wch class a integrated amp dealer ad us. Compared to the rotel 931ax, it replaced, it was a big step up.

My first experience with a singleended class a amplifier was the cary audio cad300sei, an set integrated amp fitted with western electric. Mar 31, 2007 i have this 10 year old sugden a21a which i cant seem to ditch for something new. Here at sugden, we are pleased to offer a tlc service for your treasured amplifiercd player. It has long been a reference by which other amplifiers are judged. The original sugden a21 appeared before the end of 1968, and by mid1969 around 500. Obviously you need a pair of extremely transparent sounding speakers to fully enjoy the quality that j. For the first 2 mins its fine, then it starts loosing and reg. This has been a continuing model for nearly 50 years. There has been a lot of controversy over who was the first to invent or more accurately apply the use of class a for high fidelity solid state audio power amplifiers. Sugden a21a series 2 integrated amplifier for sale canuck. Sugden amplifier a21 hitronics electronics repair and.

Dear sir, i am the lucky owner of a sugden 21 series 2. Sugden a51 power amplifier service manual free download. I am disappointed with the sugden a21ai series 2s measured performance. Sugden will finish it in other colours if your taste is of the nonexistent. When i first became an audiophile in the late 1960s, the late jim sugdens classa amplifier designs were already legendary. Anyway, there was also an arcam cdp cd73 which i took instead for the same price. Following on from the development of the masterclass fpa4 and sapphire, sugden recognised the potential of utilising some of this technology in the a21 and created the sugden a21. Its warm, sweet, welltextured, downright chunky sound honors.

This is a very nice cd player with great sound quality anyone who knows the sugden brand will know this the cd. The sugden p128 is a power amplifier in the solid state amplifier category. The sugden a21a series 2 was just tested by hificritic. It is loosing its left channel intermittantly once warmed up. Sugden amplifiers and pure classa in general page 4. The owners manual is used as an reference guide, instruction manual and instruction book. Please note the amendment page at the end of the series 2 scans. A denon dvd2200 outdoes the old cd player after almost 20 years, but not by much. In the uk sugden has become virtually a synonym for solid state class a power amplifiers. This integrated amplifieris a modern update of sugdens classic a21 and a21a amplifiers thatbecame a reference standard on many continents, further improved tooffer enhanced. Sugden cd 21 series player the national midday sun.

And yes, i am totally fed up with the cd player i purchased a few years ago. Hi guys, up for sale is my sugden cd21 series 2 cd player. Sugden a21a signature remote volume pure class a integrated amplifier. A21 signature series a combination of superb sound and solid engineering has made the a21 a reference amplifier for fifty years. Sugden a48 service manual download, schematics, eeprom. The only benefit of the a21a is the increase in power but if you listen at lower volume levels i think the a21 is more detailed and has a better phono stage. If you were a uk audio fan back in the 1960s and 1970s you will probably fondly remember. Providing a large soundstage and depth to all types of music, the a21 is an amplifier you can listen to for hours without fatigue.

I understood for the first time retaining the valve like. The builtin phono stage has both mm and mc, fulldiscrete. Sugden a21mk2 below you will find the sugden a21 mk2. Jim sugden can claim to be the person who introduced the first commercially available class a solid state audio power amplifiers for hi fi use. Oct 12, 2014 hi guys, up for sale is my sugden cd21 series 2 cd player. Sugden audio products a21a class a integrated amp solid. May 09, 2008 im selling the sugden a21a a 25w amp in pure class a.

Stereo system amplifier sugden signature a21 speakers spendor d7 turntable clearaudio concept concept mm cartridge phonostage preamp ear 834pclearaudio nano. The secret of its continued success is a pure class a single ended. Compared to the rotel 931ax, it replaced, it was a big. The biggest collection of sugden manuals and schematics. May 11, 2011 patrick from sugden very kindly lent me one of his a21se amps only 30 wattsish class a, what a cracking amp, its about. The secret of its continued success is a pure class a single ended voltage rail design that has evolved and been carefully upgraded. The circuit design and specifications are also very similar. Oct 22, 2016 stereo system amplifier sugden signature a21 speakers spendor d7 turntable clearaudio concept concept mm cartridge phonostage preamp ear 834pclearaudio nano pictured but has been. Im selling the sugden a21a a 25w amp in pure class a. Its a noticeably better system, the new amp is smoother whereas the old amp had an overbright treble imo. The sugden came in second but was the winner when it comes to in efficient speakers, big rooms andor high volume levels. Its warm, sweet, welltextured, downright chunky sound honors certain instruments and styles of music, while its top end is rather thick, opaque, and lacking in air compared with most other contemporary perfectionist. As promised, my first impressions on the sugden a21a series 2 driving my tannoy turnberries.