Let's talk 12BH7 - diyAudio
2017年2月8日 · 12BH7 is an interesting tube. It looks like it might be outstanding in LTP or Cascode service. I have one used one to play with I think so it begs a few questions (in no …
12BH7-A Ia=f(Ua) - 15,0V - 25,0V - 30,0V - 35,0V Ua= 45 0V 3 50V 2 1 50V R. F. double tRiode . Created Date: 8/16/2016 1:28:22 PM ...
12BH7 @ The Valve Museum - r-type.org
The 12BH7 double triode is pin compatible with the ECC81, ECC82 and ECC83 series from Mullard but has slightly different characteristics. Brimar give the intended use as TV frame …
[器件资料] 不说管脚排列，12BH7到底和哪个管参数比较接近？很 …
2018年3月18日 · 12bh7是只驱动管。 ”这只管子有直接代换型“。 在驱动功率管电路级，其内阻高于6n6系列管，低于6sn7，12AU7.------------直接代换型是6.3V的。
Listening impressions: 12BH7 vs. 12AU7 - Audiokarma Home …
2013年3月3日 · IOW- the 12BH7 allows you to hear the original signal, better. If the original signal is dark, then it'll sound dark. Or, if the circuit was optimized to make a 12AU7 NOT sound …
Perfectly Matched Pair of RCA 12BH7 Black Plate NOS NIB 1950s …
Very early pair of RCA 12BH7 black plate tubes, with original boxes. A perfect Gm match, and tested quiet on the Amplitrex AT1000. Identical date codes. Excellent print on the glass. These …
12BH7 - TekWiki - w140.com
2023年9月19日 · The 12BH7 (P/N 154-0046-00) is a dual triode vacuum tube with a B9A (Noval) miniature 9-pin base and a center-tapped filament for use in either 6.3 V / 600 mA or 12.6 V / …
12BH7 Vacuum Tubes - Tubes for Amps
12BH7 Tube is capable of driving good amounts of current with low distortion and used as drivers in many amps. We screen and select matching sets with precision to keep your tube amp at …
12BH7A @ The Valve Museum
The 12BH7A-STR is a modern variant on the original 1950s design of double triode. Originally the valve was designed for use in television vertical deflection stages as well as a Class A voltage …
12BH7-A GE_PDF_数据手册_Datasheet_规格书_GE产品 - 半导小芯 | The 12BH7 …
替代型号 Hot! 半导小芯为您提供 12BH7-A GE 的资料查询：GE数据手册查询，GE规格书查询，GE datasheet查询，GE IC查询、半导体查询、GE芯片查询、GE替代型号查询、GE产品 …
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