Pair of MA-1 Monoblocks in very good used condition. Units have some minor scratches from age (see video). Tubes are tested good/strong on Amplitrex. NOTE: These amplifiers require some hands on skill for proper operation. You should be comfortable adjusting the bias and DC offset per the owners manual. Improper setting can damage the output tubes. Though these are fully operational we are selling them AS IS. Features:--Dual design output stage uses (12) 6AS7 or (4) 6C33 (with provided adapters) output tubes. 6C33 included with these amplifiers. 120W into 8 ohms with 6AS7, 100W using 6C33.--Genalex 12AU7 and Brimar 6CG7 in driver stage--Good for speakers 4 ohm and above, but stable into any load.--Bias meter included--Manual included Upgrades and service:--New PS Capacitors 2017--New VCap coupling caps 2017--New tubes 2017 Limited use since service. OTL design delivers open and transparent soundstage. These bring a new dimension of life. Please contact us with questions.

Atma-Sphere S-30 Rev3 Tube OTL Amplifier30WRMS x 2 output power at 8 ohm. Very good condition, low hour, never serviced, one of best sounding tube amp see review at Atma-Sphere website.All tube are original.Input RCA and XLR. For RCA input needs a jumper at XLR input (not includes) Input voltage is 220-240V but mains transformers can be configured to accept 110-120V (can be done by Ralph/Atma-Sphere)

Biete hier aus einer Inzahlungnahme ein Paar Atma-Sphere Class D Endstufen in silber an. Die Gerät befinden sich in einem sehr guten Zustand. Die Endstufen wurden Anfang 2024 erworben. Im Lieferumfang enthalten ist: Paar Atma-Sphere Class D, Netzkabel und die originale Verpackung. Ich gewähre für Gebrauchtgeräte 12 Monate Gewährleistung. Die MwSt ist nicht ausweisbar (§25a UStG Differenzbesteuerung) Inzahlungnahmen sind möglich. Bei weiteren Fragen, einfach Kontakt aufnehmen. Wir sind Fachhändler für diverse Hifi Produkte. Besuchen Sie doch mal unsere Webseite mit angegliedertem Online Shop. For the International Interests: Here I sell a mint condition pair of Atma-Sphere Class D power amp. If you have any questions, please do not hesitate to contact me. Shipping is possible, please drop me a call. Normal 0 21 false false false DE X-NONE X-NONE <p><a href=http://feedback.supreme.de target=_blank>Widget erstellen oder Farben anpassen.</a></p> <a href=http://logo.supreme.de target=_blank><img src=http://storage.supremeauction.com/flash/widgets/widgetworld/img/saWidgetsFooterLogo.png border=0 /></a> <div style=clear: left;> </div> supremeauctiononlinesoftware.widgets.FeedbackWidgetBasic.swf

Biete hier aus einer Inzahlungnahme ein Paar Atma-Sphere Class D Endstufen in silber an. Die Gerät befinden sich in einem sehr guten Zustand. Die Endstufen wurden 2023 zu einem Preis von 6700€ erworben. Im Lieferumfang enthalten ist: Paar Atma-Sphere Class D, Netzkabel und die originale Verpackung. Ich gewähre für Gebrauchtgeräte 12 Monate Gewährleistung. Die MwSt ist nicht ausweisbar (§25a UStG Differenzbesteuerung) Inzahlungnahmen sind möglich. Bei weiteren Fragen, einfach Kontakt aufnehmen. Wir sind Fachhändler für diverse Hifi Produkte. Besuchen Sie doch mal unsere Webseite mit angegliedertem Online Shop. For the International Interests: Here I sell a mint condition pair of Atma-Sphere Class D power amp. If you have any questions, please do not hesitate to contact me. Shipping is possible, please drop me a call. Normal 0 21 false false false DE X-NONE X-NONE <p><a href=http://feedback.supreme.de target=_blank>Widget erstellen oder Farben anpassen.</a></p> <a href=http://logo.supreme.de target=_blank><img src=http://storage.supremeauction.com/flash/widgets/widgetworld/img/saWidgetsFooterLogo.png border=0 /></a> <div style=clear: left;> </div> supremeauctiononlinesoftware.widgets.FeedbackWidgetBasic.swf

Atma-Sphere MA-1 MK 3.3 Silver Edition. So a little history, I am selling these mono blocks for a older friend in our audio society. He sent these off to Atma-Sphere and had them upgraded to the mk3.3 version. Thanks to Ralph, Adam and Matt at Atma-Sphere these amps have been gone thru to make sure they are in good working order. The original owner rolled the tubes to Chatham Electric 6AS7G tubes since upgraded to 3.3. While going thru the unit we discovered 12 tubes that were bad or showed weakness so we changed 14 with NOS 6H13C tubes from the Soviet Union. These were purchased thru Atma-Sphere at their suggestion. There are now a couple of spares that will be provided with the units. Both amps have their original boxes from Atma-Sphere for shipping. The tubes will be removed and shipped in 2 separate boxes. So there will be 4 boxes total explaining the shipping cost. Shipping is for the lower 48 states. If you are looking at this listing you know these are great amps but please feel free to ask any questions. The Sound Anchor stands are also available so please contact me if interested and I can list them separately or work out a package deal. They are heavy so shipping will be extra. Local pickup is welcome.