6H30 SUPERTUBE. BAT introduced the world to the 6H30 SuperTube which is now well-known for its exceptional performance in audio applications. With its unique design and construction, the 6H30 SuperTube offers a range of benefits. One of its key advantages is its low internal impedance, which enables it to drive loads with greater ease and ...

2020年5月4日 · 1995年成立的 Balanced Audio Technology BAT 是最先開發使用當時頗冷門的蘇聯 6H30DR 膽，而不用流行的 6922 和 12AX7 等花生膽，話各種讀數指標都更優異，壽命又特別長，可用上一萬小時，所以叫做 SUPER TUBE，當時更話這膽沒有替代品，一定要要返 6H30。

Balanced Audio Technology (BAT) has a 25-year legacy of manufacturing fully balanced tube and solid-state power amplifiers, preamplifiers, and phono preamps that are sold in over 40 countries. Every BAT product is meticulously engineered to maintain the purity and natural beauty of the original signal and hand-built in our own factory in the US ...

The VK-80 preamplifier features the same technology as the no-holds-barred REX 3 preamp, scaled down to a one-box chassis. Inside you’ll find a quad of 6H30 SuperTubes, the Gen3 SuperPak with the world’s finest capacitors, dual-mono toroidal transformers, and our Gen2 Transformer Coupled Outputs.

VK-90 continues the tradition by using eight 6H30 SuperTubes to form an extraordinarily high-current, low-impedance drive engine. As BAT wrote upon introduction, "comparing the 6H30 tube to a standard 6922 is like comparing a Formula 1 race car to a family sedan." In VK-90, the signal is effectively transmitted through only one gain stage.

2008年2月23日 · My review sample came with the standard 6C19 configuration, which BAT feels provides the best combination of sound and electrical performance. In addition, the power supply incorporates a choice of user-switchable AC shunt voltage-regulator tubes (6C45 or 6H30), used to clean the power-supply rails and reduce minute fluctuations in DC voltage.

2018年3月16日 · BAT VK-76SE单声道后级，采用单端桥接线路，功率管为四只6C33C-B，增益级为二只6H30，推动级六只6SN7，单声道输出150瓦 (立体声为75瓦) 相形之下，声音名列第一线水平的美国BAT胆机，价格实在太便宜了。 BAT的创始人兼设计者Victor Khomenko是俄国人，拥有电子与物理硕士学位，八岁就开始玩音响线路。 在早年俄国物资匮乏、管制严格的时代，Victor不但自己装功放，甚至连黑胶唱盘与盘带机都自己制造。 1979年他移居美国，在HP惠普公司的 …

2004年6月6日 · Like BAT preamps of yore, the VK-50SE features a zero-feedback topology. Vishay bulk metal-foil resistors in the plate-loading circuit of the 6H30s improve resolution and lower the noise floor. The volume control uses an electronic shunt attenuator that "bleeds" some of the signal to ground.

2024年3月7日 · Balanced Audio Technology is pleased to introduce the VK-30SE, the much-anticipated special edition version of our already highly regarded VK-30 preamplifier. The primary goal for the VK-30SE is to allow the use of the BAT 6H30 SuperTube.

2019年12月28日 · I tried the lower end model BAT VK43SE for about a month from Music Direct with the 6, 6h30 tubes and I thought it was very musical but it lacked low end bass punch and had a smaller sound stage. A local dealer was able to let …