Congratulations on your acquisition of the acurus act3 engineered and made in the u. I have an acurus rl11 preamp and acurus a250 power amp that i had modded by ken ealey ken ealey audio. Download the acurus a250 manuals for free hifi manuals. I have been replacing rail fuses in an acurus amp without full discharging the current. The a2005 is the core of a highperformance, modern, home theater system. Just for curiosity, i started mocking up a layout in my other a250 using the spare two caps that i just pulled from the 1st a250. Acurus a250 stereo power sch service manual download. According to the manual in the link, your amp has 6 internal fuses. A single power supply feeds both of the amplifiers channels, with a goodsized toroidal power transformer and rectifier bridge smoothed by a pair of 18. Onoff switch with green pilot light to show it is on. Currently im running the acurus in my main system because i. The facade of the act3 makes me think in some ways of a.
Acurus a2007 7channel thx ultra2 certified power amplifier. The a250 really makes the chorus iis well rounded for my music and i dont feel the need for a sub anymore. Rated at 250 watts rms per channel into 8 ohm load. Still toying with the idea of picking up another acurus. Feedback if you are a seller for this product, would you like to suggest updates. Visit us online for more information or to download service manuals today. Im sure other members have more recommendations in the acurus price range, as there are several nice options available cheaply these days many more than a few years ago when i had my a250 and a100x3. I bought mine new in 1993, along with the matching l10 preamp. Two trips back to thresholds repair facility did not solve the problem.
After i had some listening time with the chrorus i hooked the acurus up to my rf7 iis. Acurus a250 schematics service manual free download. Acurus a250 and starground audiokarma home audio stereo. I like both but my hearing in special moments feels better with the secret created by indy audio labs. Mondial designs, maker of both acurus and its higher priced aragon. If youd like a better schematic to work with i recently took the better quality a250 schematic and cleaned it up further and made needed changes to it. The schematic youre working with is the worst of the two ive seen floating around on the net. Currently im running the acurus in my main system because i was able to upgrade the power cord. That said, i am happy with their preamps processors. If a box has an x, it means that data isnt available. The twochannel utility player in the acurus a2000 series is the a2002. I now have 4 22,000 mf caps installed in a very clean setup.
This site helps you to save the earth from electronic waste. The acurus a250 power amplifier exemplifies the design philosophy behind the whole line. When klipsch purchased mondial and discontinued the acurus line, they ported over the acurus architecture into the aragon 7 channel amps which sound terrific as well. Acurus dia 100 integrated amplifier specifications description. Dennis burger examines the acurus 4 from indy audio labs. It functions fine, looks a little rough with several blemishes, but most importantly it sounds fantastic. The acurus a250 is a fine amp, especially for the money. Tiffany plated rca jacks on the back, with fixed power cord. This unit is in excellent cosemtic and playing condition, no flickering onoff switch. Download acurus a250 schematics audio equipment,digital audio, home audio, professional audio systems service manuals and repair information. Acurus a250 amplifier in only a few years, the acurus brand of audio components from mondial designs, ltd. A2000series 2, 5 and 7channel models 20 pages amplifier acurus aries user manual. I mate the combo with a very revealing pair of martin logan hybrid electrostatics completely passive and get crazy smoothness, detail, depth, width, and control.
The acurus a250 was designed to drive lowimpedance loudspeaker loads safely at high continuous power levels. Sybesmas electronics have been servicing acurus products for nearly a decade and are known for their quality repair and pricing. Well, i am using a sevenchannel acurus a2007 and i have used also my dear sunfire cinema grand ampplifier 400. Acurus has the philosophy that good, discreet parts equates to good sound.
Service manuals, schematics, eproms for electrical technicians. We are committed to offering our customers a one stopshop for all their parts and repair manuals. Mondials aragon line fronts some heavies in the respective ranks as well. Very powerful, the largest amp acurus made, this unit runs remarkably cool even when pushed. Solidstate integrated amplifier with passive control section.
Realizing the importance of industry specific knowledge, acurus solutions was created by senior executives in healthcare, it solutions and bpo. So i replaced the ft1 with an acurus a250 twochannel amplifier and an acurus. I have an rl11 preamp, and an act3 processor, and both are very nice for the money. You all should know the specs of the upa2 so here are the specs for the a250. Acurus a 250 power amplifier for sale us audio mart. Acurus solutions, which designed capella ehr, is a healthcare it solutions and business process outsourcing company. Acurus dia 100 integrated amplifier specifications. This website is not affiliated with or sponsored by acurus.
The 2channel utility player in the acurus a2000 series is the a2002. Hello, was doing basically some parts swapping mods to an acurus a250 amplifier and have run into problems. Here is an acurus a250 power amplifier in fair used condition. The original caps are short enough to stand vertically. I found a pic of the inside of an acurus a250, with the top off. An innovative ethernet control and status port is now standard on all acurus products. Ive always read that acurus has been pretty modest about their amps wattsch so i figured the a250 should stand up pretty good against my xpa2. Download the acurus a250 manuals for free from the biggest acurus manual and schematic collection on the web. Im changing my setup from a marantzacurus combination with passive preamp to an integrated amplifier and oppo bdp105. Acurus is a registered trademark used for amplifiers, preamplifiers, audio receivers, tuners, and inputoutput switching units and is owned by klipsch, llc, mondial designs ltd. This amp really does provide the punch that many of us desir. Hey ak attach im restoring my acurus a250 and at the same time making some. If your unit uses 230240volts, please contact klipsch directly.
Fuses required for selected aragon and acurus components fuses are specified for use on 120volt wall outlet power. The most powerful twochannel piece from the first generation of acurus branded amplifiers. Choose from acurus models including a250 schematics only and many more. Through the past 25 years, aragon has built a history of exceptional highend performance at rugged reliability at an affordable price. Acurus a250 amplifier 250w x 2 at 8ohms solid state. View and download mondial designs limited acurus a100 owners information online. Acurus manuals, schematics and brochures hifi manuals.
Service manual free download,schematics,datasheets,eeprom. I had their 5 channel amp 125x5 and still regret selling to this day. Fixing a blown amp channel steve hoffman music forums. Acurus a250 sch service manual download, schematics. Its power supply has a 1,000va toroidal transformer capable of delivering the high currents required for driving some of todays loudspeakers. Acurus a250 my impressions 2channel home audio the. Both are to listen and appreciate slowly because each has its importance. In 2009, indy audio labs purchased the aragon and acurus brands of 2channel and home theater audio electronics. For a list of authorised retailers please contact the company via their website.
Fuses required for selected aragon and acurus components. Acurus has previously earned accolades for their power amplifiers, as well as the predecessor of the act3, the act1. If you cant find the acurus model service manual you are looking for, please let us know and we will help you locate one. On the other hand, i know of a pair of vt150se locally. The biggest collection of acurus manuals and schematics. Display all email general asylum alert moderator this amp is firmly in the budget high end territory. Acurus, originally introduced in 1993 as a more affordable alternative to aragon, became a. The only piece of equipment still in my system thats dated is my amplifier. For sale is one used acurus a250 stereo power amplifier in very good condition. This amplifier provides the basis for a valuepriced highend stereo setup or a 2channel zone amplifier for a multiroom system rack.
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