This is a reprint of an Audio Review from 1984! This review will have SPECS, COMMENTARY, DETAILS, and INFORMATION about the unit listed. . You wont be dissapointed! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Each Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Conrad Johnson ACT 2 Preamplifier. Remote Control also. Working perfectly. One minor scratch as shown in main picture. Sold as is. NO SHIPPING, THIS IS DELICATE. IF YOU WANT IT SHOPPED, NO RETURNS. Message first to discuss!!!

Conrad Johnson MF200powers on, no sound -did not go furtherOver all very nice cosmetics as pictured

Very nice pair includes a CJ MF-200 amp and matching PF-1 preampgreat solid state units which look and sound greatwill be properly boxed and shipped in 2 separate double wall boxesplease review our excellent feedback and purchase with confidence

Item History Pre-owned Details and Specs This information is to be used for reference only. Accessories or warranties mentioned in this section may not apply to this specific item. Please check the Whats Included section and photos of this listing to see everything that comes with this item. The audio circuit is elegant in its simplicity. An audio amplifier stage consisting of a single-ended triode amplifier provides the voltage gain. This amplifier stage is connected to the preamplifier outputs through a high-current MOSFET buffer, which achieves a very low output impedance, making the ET5 extremely flexible in the choice of interconnect cables and amplifiers. DC voltage is supplied to the circuit by our latest discrete voltage regulator that isolates the audio circuit from the power line by maintaining negligible impedance across the audio frequency band. Infra-sonic noise is minimized by operating the tube filaments (heaters) on a dc voltage supplied by a separate regulated power supply. The ET5 is also notable for convenience and ease of use. The unit features input selection and level adjustment by microprocessor-controlled relays, with controls available both at the front panel and via a full-function remote. All control functions of the ET5 operate through microprocessor-controlled relays. For the level control, the relays select combinations from a network of precision, low-noise metal foil resistors to effect loudness and balance changes in 100 steps of approximately .7dB per step. All switching and adjustment can be controlled by the units remote control. A Theater Mode, which passes the input signal through at unity gain, makes it simple to incorporate the ET5 into a high quality home theater system without compromising its two-channel performance. Like its bigger brother, the GAT, the ET5 is constructed from the highest quality, carefully selected parts for unrivaled sonic performance and reliability. Tubes have been carefully hand selected for minimum noise and microphonics. The same CJD Teflon capacitors that distinguish the GAT are used in the ET5 for output coupling and post-regulator power supply storage. All other capacitors in the audio circuits and related power supplies are polypropylene or polystyrene - there are no electrolytic capacitors in the audio related circuits. The resistors in these circuits (including the two dozen level control resistors) are special low inductance, high-precision laser-trimmed metal foil resistors. Switches are sealed relays with gold-plated silver contacts. Input and output connectors are premium quality custom machined parts. Specifications Gain: 25 db Maximum output: 20 vrms Output impedance: 100 ohms Distortion: less than .15% THD at 1.0 Vrms output Frequency response: at unity gain 2 Hz to more than 100Khz Hum and noise: 100 db below 2.5 v Tube complement: 1 x 6922 Dimensions 15.375D x 19W x 4.94H inches Total Weight 28 lbs. Funcitonal Condition Full Functionality - This item is in full working order with all features operational. Functional Condition Notes (if any): Few signs of cosmetic wear on the ET5. The remote does have some wear. Cosmetic Condition Above Average - The item shows a less than average amount of wear for its age. Cosmetic Condition Notes (if any): This preamp was serviced by Conrad Johnson in March of 2023. It is completely functional. The remote does have an issue in the battery compartment as shown but it is functional. Whats Included ET 5 preamp, Remote control, Power cable, Original box SKU E19023CON

Conrad-Johnson Modell Pv2 Kontrolle Verstärker Rohr TypDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.ZahlungSeien Sie versichert, dass unser Shop eine Vielzahl von Zahlungsmethoden anbietet.Bitte zahlen Sie innerhalb von 5 Tagen nach Auktionsende.Über unsWir sind in Japan ansässig. Überprüfen Sie bei elektrischen Produkten den Hersteller und das Produkt und rechnen Sie die Spannung in das jeweilige Land um. Wir planen den Versand per FedEx oder DHL. Bitte kontaktieren Sie uns, da sich die Versandkosten in einigen Fällen ändern können. Es ist uns eine Freude, Sie glücklich zu machen, indem wir Ihnen unseren empfohlenen Artikel vorschlagen.Wenn Sie Fragen oder Wünsche zu Artikeln haben, wenden Sie sich bitte an uns.Internationale Käufer – Bitte beachten Sie:-Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren liegen in der Verantwortung des Käufers.- Bitte erkundigen Sie sich vor dem Bieten/Kauf beim Zollamt Ihres Landes, wie hoch diese zusätzlichen Kosten sein werden.-Diese Gebühren werden normalerweise von der liefernden Spedition (Versandfirma) oder bei der Abholung des Artikels erhoben – verwechseln Sie sie nicht mit zusätzlichen Versandkosten.-Wir kennzeichnen Warenwerte nicht unter dem Wert und kennzeichnen Artikel nicht als Geschenke. Die Vorschriften der US-amerikanischen und internationalen Regierung verbieten ein solches Verhalten.]]>Wir sind in Japan ansässig. Überprüfen Sie bei elektrischen Produkten den Hersteller und das Produkt und rechnen Sie die Spannung in das jeweilige Land um. Wir planen den Versand per FedEx oder DHL. Bitte kontaktieren Sie uns, da sich die Versandkosten in einigen Fällen ändern können. -Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren liegen in der Verantwortung des Käufers. -Diese Gebühren werden normalerweise von der liefernden Spedition (Versandfirma) oder bei der Abholung des Artikels erhoben – verwechseln Sie sie nicht mit zusätzlichen Versandkosten. -Wir kennzeichnen Warenwerte nicht unter dem Wert und kennzeichnen Artikel nicht als Geschenke. Die Vorschriften der US-amerikanischen und internationalen Regierung verbieten e Unit Quantity NA Unit Type NA MPN NA Country Japan Brand Conrad-Johnson UPC NA Country/Region of Manufacture NA California Prop 65 Warning NA Model NA Type NA

Wenn Sie von dem US Marktplatz bestellen, können für die Pakete Steuern und Zollgebühren anfallen, die der Käufer später tragen muss.Conrad Johnson Premier One, Drei Amp,Vorverstärker Review, 2pgDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns. Dies ist ein Nachdruck einer Audio-Rezension von 1988! Diese Bewertung enthält TECHNISCHE DATEN, KOMMENTARE, DETAILS und INFORMATIONEN zum aufgeführten Gerät. . Sie werden nicht enttäuscht sein! Ein Stück Audiogeschichte! Ich habe TAUSENDE Weitere Anzeigen und Bewertungen in meinem eBay-Shop. E-Mail mit allen Fragen, DANKE! -Suchen Sie links in meiner Store-Suchleiste nach einer Marke, die Ihnen gefällt. Ich habe fast jede beliebte Audiomarke!      -Jede Seite ist 8,5 x 11 groß - Wie immer ist Ihre Zufriedenheit bei Electronics Archives GARANTIERT! Wenn Sie mit einem Kauf unzufrieden sind, senden Sie mir eine E-Mail und ich werde Ihnen eine Lösung oder eine Rückerstattung besorgen! - Schicken Sie mir bei Fragen eine E-Mail, ich stelle JEDEN TAG 10–20 neue Anzeigen und Broschüren auf meine Website!     DANKE SCHÖN!   Angetrieben von eBay Turbo ListerDas kostenlose Listing-Tool. Listen Sie Ihre Artikel schnell und einfach auf und verwalten Sie Ihre aktiven Artikel.Dies ist ein Nachdruck einer Audio-Rezension von 1988! Diese Bewertung enthält TECHNISCHE DATEN, KOMMENTARE, DETAILS und INFORMATIONEN zum aufgeführten Gerät. . Sie werden nicht enttäuscht sein! Ein Stück Audiogeschichte! Ich habe TAUSENDE Weitere Anzeigen und Bewertungen in meinem eBay-Shop. E-Mail mit allen Fragen, DANKE! -Suchen Sie links in meiner Store-Suchleiste nach einer Marke, die Ihnen gefällt. Ich habe fast jede beliebte Audiomarke!      - Wie immer ist Ihre Zufriedenheit bei Electronics Archives GARANTIERT! Wenn Sie mit einem Kauf unzufrieden sind, senden Sie mir eine E-Mail und ich werde Ihnen eine Lösung oder eine Rückerstattung besorgen! - Schicken Sie mir bei Fragen eine E-Mail, ich stelle JEDEN TAG 10–20 neue Anzeigen und Broschüren auf meine Website! Das kostenlose List Brand Conrad Johnson Type Paper Compatible Brand Conrad Johnson

This is a reprint of an Audio Review from 1988! This review will have SPECS, COMMENTARY, DETAILS, and INFORMATION about the unit listed. . You wont be dissapointed! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Each Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Fantastic sounding and the best solid state amo I have heard.The MS-2001was the CJ companys top of line 200W stereo amplifier and the absolute best solid state amp I have heard ( I own mcintosh and the best kenwood supreme, had yba, bryston, linn klout and more.). Amp comes with the original box and packing, copy of owners manual.Cosmetically, the amp. I would rate it a 9 out of 10, sound quality wise a 10. Nom orignal rack handles- profid multiple handles or bolts to have faceplate flush without handles.Hate to part with it. The motif line was designed, engineered and used better quality components than the standard Conrad Johnson line.The Motif line, was the ultra high end offering . The Motif MS-2001 amplifier features MOSFET Input and Output stages. The face plate is quarter inch thick and is rack mountable. The case itself is high quality brushed aluminum. On the back are very high quality Teflon insulated RCA inputs and 5 way binding posts. Product infoMotif amps are something of a collector’s item these days. Although it was part of the Conrad Johnson family, Motif took a different direction by focusing on solid state technology instead. The MS-2001 was a big block power amplifier with 200W per channel in 8 ohms and 400W per channel in 4 ohms. By big block, we meant the chunky rack handles, 1/4? thick faceplate, a large transformer housed in an equally large housing and big heat sinks on the rear. The design is so yesteryear when every other power amp would look like this but in the face of the current crop of power amps, the MS-2001 actually look refreshing.Plugging this amp into our system, we like how it maintains its authority over the music. Bass was well controlled and tight with a nice warm mid-range (although not as liquid smooth as a CJ amp) and nice extended highs. It works well with either solid state or tube preamps and this amp will easily drive any speaker. Built quality is first class.Cosmetically, the amp is in excellent condition. It does not have original front handles and I will include alternate handles;nickel color and mahogany color, and shorter tapered bolts if you prefer clean faceplate with no handle look. So you have the flexibilty to tailor the look. I have original box and packing.Pick up in Chantilly, VA 20151 preferred. Comes with original box and packing.

Conrad johnson MF-2300 Power Amplifier. These amplifiers draw on two decades of research at conrad-johnson into the reproduction of recorded music. The result is a power amplifier with a remarkable ability to recreate the the dynamics, textures, tonalities, and ambience of live musical performances. With your new MF2000 series amplifier, we believe that you will experience the excitement of discovery in hearing more from your favorite recordings than ever before. At conrad-johnson, we expect our products to be a source of satisfaction and of pride to their owners for many years to come. Accordingly, circuit designs, parts and materials for all conrad-johnson products are selected with a view to maintaining optimal performance over the years. Our reputation for producing among the industry’s most reliable components is a natural consequence of this engineering approach. Power: 240 watts per channel RMS (MF2300), 200 watts per channelRMS (MF2200) and 100 watts per channel RMS (MF2100) both channels driven into 8 ohms from 20Hz to 20KHz at no more than 1% totalharmonic distortion or intermodulation distortion.Sensitivity: MF2200 & MF2300 2.0 V to rated power. MF2100 1.6 VPhase: Phase correct (non-inverting)Frequency response: 20Hz to 20KHz +0, -.25dBHum and noise: 98dB below full power output.Input impedance: 100K ohms.Dimensions: MF2300 16.875D x 19W x 6.75H inches MF2200 16.875D x 19W x 5.20H inches MF2100 13.875D x 19W x 4.31H inchesWeight: MF2300 57 lbs., MF2200 47 lbs., MF2100 28 lbs.Fuses: There are 5 fuses in the MF2000 Series Amplifiers. One is theac power line (mains) fuse. It is located in a fuse holder near the powercable. The other four fuses are in the main DC power supplies. On theMF2200 and MF2300, these are located in fuse holders near the outputjacks, labeled B+ and B-. On the MF2100, these DC power supply fusesare inside the chassis on the printed circuit board. Never replace a fusewith a value or type different from that originally supplied by thefactory. Correct values and types are listed below. In the event of a fuseblowing repeatedly, contact your dealer or the conrad-johnson servicedepartment. 100/120 V mains (220/240 V mains) B+/BMF2100 5 amp, slo-blo (3 amp, slo-blo) 4 amp fast-bloMF2200 10 amp, slo-blo (7 amp, slo-blo) 5 amp fast-bloMF2300 10 amp, slo-blo (7 amp, slo-blo) 6 amp fast-blo

AMPLIFIER HAS BEEN USED LITTLE AND IS IN EXCELLENT / MINT CONDITION. ORIGINALLY PURCHASED NEW AND WILL ARRIVE IN ORIGINAL BOX WITH MANUAL. 125 WATTS PER CHANNELInput Impedance 100 kOhmsTube Complement (1) 6189, (2) 6N30P, (8) KT120Dimensions 19 deep x 19 width x 7.1 heightWeight 82 lbsIMMEDIATE AND SAFELY PACKAGED IN ORIGINAL BOX. ECONOMY GROUND SHIPPING WITH TRACKING AND SIGNATURE REQUIRED UPON DELIVERY.

Conrad-Johnson SYNTHESIS LM-20 Bookshelf Loudspeaker Condition : Used. Works great no issue. Cosmetic description: Loudspeaker has a dents and some scratches on the top and bottom sides. Contains : ONE LOUDSPEAKER ONLY ! Thanks for looking .

Conrad-Johnson SYNTHESIS LM-20 Bookshelf Loudspeaker Condition : Used. Works great no issue. Cosmetic description: Loudspeaker has a dents and some scratches on the top and bottom sides. Missed a model number sticker on the back panel. Please see photos for more details. Contains : ONE LOUDSPEAKER ONLY ! Thanks for looking .

Amplifier is in good condition, it has been with me and used in my system for over a year and has always performed well with a variety of preamplifiers and speakers. Please look at the photos, use the zoom tool and ask any questions you may have prior to purchasing. The packing and insured shipping of an amplifier of this size and weight is expensive and requires a good amount of time effort and materials, including shock indicating labels. Packaging will exceed the carriers requirements and is included in the price.In the unlikely event of damage, you would be responsible for filing the claim as all shippers require things the seller is unable to provide as they may ask to inspect the package and will want photos of the box prior to opening and once opened with packaging when received. You should always photograph packages before opening and during demonstrating the level of protection to help expedite the process. Damage is a rare event but does happen and packaging well is the only part of it we have any control of and will be done right. Package will have tamperproof Shock Watch Red II shock indicating labels affixed to 3 corners to record shock or impact past a specific level recommended for heavy electronics from any direction, these are large, easy to read, makes the package handlers notice and pay attention and the result is better treatment of the package as well as having proof of mishandling if needed

The Conrad-Johnson MF-200 is an audiophile MOSFET stereo amplifier with a tube-like sound. It delivers 200 watts per channel into 8 ohms, 373 WPC into 4 ohms, so it will drive just about any speakers. Recently tested, still working and sounds good. Specifications:Sensitivity: 2.2VPhase: phase correctFrequency response: 20hz to 20khz +0 -.25 db with no more than 1% THD Hum and noise: 98db below full powerInput impedance: 100K ohmsDimensions: 15.63D x 19W x 8.75H inchesWeight: 59 lbs. This unit has some modifications that are intended to help reduce electrical interference. There are no changes to the actual circuit, just things like rectifier diodes replaced, wires rearranged and shortened to reduce interaction between input, output and power, and ferrite beads added internally. The power cord is rerouted through the bottom instead of out the back, to keep it away from the signal wiring. There used to be a modification for a passive attenuator that sat on top with the signal cables routed through the top instead of to the jacks in the back, to keep the signal path as short as possible (that matters with a passive attenuator, not so much with a preamp). That modification is gone now, but there are a couple of small holes in the top where the wires used to run. Because of this, Im pricing this less than these units normally sell for.