上一代Atma-Sphere大气层 MA-2单声道后级也是采用20只6AS7G输出管加6只6SN7驱动管,在输出功率管以及驱动管没有增加的情况下,最新升级版的Atma-Sphere MA-2单声道后级输出功率提升了80瓦,超过原本输出功率的三分之一,这是如何做到的?当然是电源变压器与输出变压器的升级,但如此以来,对电路的苛刻以及电源、输出变...
Atma-Sphere is a small company in Saint Paul, MN that has been making world-class vacuum tube music amplifiers since 1976. We are known for our unique approach to circuit design, resulting in multiple patents and the creation of the first, truly reliable Output TransformerLess (OTL) amplifiers...
Mobirise Website Builder v4.12.3 ATMA-SPHERE.com HOME OUR PRODUCTS ABOUT US FEEDBACK SUPPORT FR easy web maker Atma-Sphere MA-3The Best Audio Amplifier in the World. The most powerful OTL amplifier ever built!The MA-3 is the culmination of a massive project we began in 1998 at the ...
AtmasphereOTL/OCL电子管机放大器@@ 要把我的静电扬声器Audiostatic的通透自然之完美音色发挥至极限,一定要用最好听OTL/OCL的后级,即没有输出变压器及输出交运电容的电子管后级.从科学数据、安全程度及声音效果考虑,OTL与静电扬声器乃天作之合.卓越无VIP高保真音响...
《美国大气层 Atma-sphere功放与古典之声Classic Audio 励磁号角扬声器工厂走一遭》https://www.toutiao....
Amplificateurs à lampes, de type OTL, blocs mono de Atma-Sphere. Modèle MA-2 MK 3.3. Amplificateur à tubes haut de gamme.
ATMA-SPHERE®MUSICSYSTEMS,160So.WheelerSt.,St.Paul,MN55105651-690-2246FAX:651-699-1175 LIMITEDWARRANTYONATMA-SPHERE®MUSICSYSTEMSPRODUCTS ThiswarrantyonyourATMA-SPHERE®MUSICSYSTEMSproduct,whichisdistributedandwarrantedbyATMA-SPHERE®MUSICSYSTEMS,shall ...
Atma-Sphere S-30 Mk. II Power Amplifier Manufacturer: Atma-Sphere, Inc., 160 South Wheeler, St. Paul, MN 55105 USA 651/690- 2246; http://www.atma-sphere.com Price: $2,850 Source: Manufacturer Loan Reviewer: Tom Lyle Atma-Sphere, which Ralph Karsten started in 1978, is the oldest ...
About 40 years ago, Ralph Karsten began developing his own circuit for use for friends on a budget but with high end audio aspirations. It was originally used as a modification to the venerable Dynaco PAS-3. Over a period of decades, the circuit has seen a lot of refinement. It is a ...
古典之声与大气层 (Classic Audio N’ Atma-Sphere) 各有独门的绝技。其中,古典之声提供咱家生产的全励磁号角单元。所谓励磁号角,是最古老的一种号角方式,西电当年的天价号角单元均为励磁,需要直流供电器供电给线圈方能产生磁力,驱动振膜振动。下励磁一等的是极品的钴磁单元,其次是钢磁,铁磁,粉磁,铷磁…… (...