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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 Stromverstärker 6550A Kt88 -ppDas 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 Triode UPC NA Country/Region of Manufacture NA California Prop 65 Warning NA Model NA Type NA

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.

Grandpa gave me two and I only need one. Has not been tested by a tube tech but fairly certain it works

This auction is for a vintage Conrad Johnson MV-50 amplifier. It is untested other than lighting up when attached to power so therefore being sold as is, for parts or repair. The serial number is 5501617. It was found with the Dynalab tuner and Conrad Johnson preamplifier that I also have listed. Buyer to pay for very well packed and insured shipping for this very heavy item. Good Luck!

This auction is for a vintage Conrad-Johnson PV5 preamplifier. It is being sold as found, for parts or repair as we are unable to test it other than it lighting up when plugged in. It was found along with the Dynalab tuner and the Conrad Johnson amp that I currently have listed on ebay. There is no combined shipping as the three items are each heavy and must be shipped separately. Please feel free to contact us if you have any questions. Buyer to pay for very well packed, insured shipping. Good Luck!

Conrad Johnson MF 2275 SE. Fabulous sounding SE version of this model. The SE version is hard to come by, rarely see them for sale.135 watts per channel at 8 ohmsVery nice condition, will be shipped in original CJ box.Operates as it should, not new but very close to mint. See more about this amp at the link below.The SE version sold for $6150 new. https://conradjohnson.com/wp-content/uploads/2017/01/Tone-Audio-Review-conrad-johnson-MF2275SE.pdf I simply have too many amps, rather see it with someone who will enjoy it more often than I can.

Röhrenendverstärker Conrad Johnson MV-75 21 Kilo Monster absolute Rarität voll funktionsfähig Von unserer Fachwerkstatt technisch überprüft, notwendige Bauteile wurden erneuert. Auf Wunsch bieten wir Ihnen eine vollständige Revision an.

Conrad Johnson MF 2275 SE. Fabulous sounding SE version of this model. The SE version is hard to come by, rarely see them for sale.135 watts per channel at 8 ohmsVery nice condition, will be shipped in original CJ box.Operates as it should, not new but very close to mint. See more about this amp at the link below.The SE version sold for $6150 new. https://conradjohnson.com/wp-content/uploads/2017/01/Tone-Audio-Review-conrad-johnson-MF2275SE.pdf I simply have too many amps, rather see it with someone who will enjoy it more often than I can.

Conrad Johnson MF 2275 SE. Fabulous sounding SE version of this model. The SE version is hard to come by, rarely see them for sale.135 watts per channel at 8 ohmsVery nice condition, will be shipped in original CJ box.Operates as it should, not new but very close to mint. See more about this amp at the link below.The SE version sold for $6150 new. https://conradjohnson.com/wp-content/uploads/2017/01/Tone-Audio-Review-conrad-johnson-MF2275SE.pdf I simply have too many amps, rather see it with someone who will enjoy it more often than I can.