The Chinese made an exact copy: DAC V800, HPA V181, HPA V200. Who ever heard of these devices?

The Chinese made an exact copy: DAC V800, HPA V181, HPA V200. Who ever heard of these devices?

Yes. La figaro 336c improved version DV 336SE. If you want aggressive sound, then look in the direction of headphones Denon, but for them DV 336SE not suitable.

For the HD 650, I recommend: - Sylvania 6SN7GT "Bad Boy" - RCA 6SN7GT "Smoked Glass"

Hi, this tubes RAYTHEON 6SN7GT (1940') relabeled as GE.

To my ears they sound identical.

Dear headfier's, please pay attention to my sale 6SN7GT (1940-1950).

In stock Darkvoice 336SE - 20uF per channel, La Figaro 336C - 40uF per channel. But I will only use the circuit from 336SE, I will do all of the new in large chassis. Sennheiser HD 650. F = 1/(2 * pi * C * R) F= 1 / (2 * 3.14 * 0.0001 * 300) = 5.3 (Hz) This means that up to 5 Hz, frequency...

Forgot to clarify, I am going to amplifier for circuit 336SE, in large chassis.

Hello people. How you these capacitors Jantzen Cross Cap as output separation? I want to use them for DarkVoice 336SE. Will there be enough 100uF for channel?

Hello people. How you these capacitors Jantzen Cross Cap as output separation? I want to use them for DarkVoice 336SE. Will there be enough 100uF for channel?

Here are selling tube RCA late 50 th and early 51 th, appearance tubes NOS.

Hi, 5998 was not listening, but I can say that this is the best British tubes G.E.C. A1834/6AS7G/CV2523.

Is the theme for the tube 6AS7 and its analogues. In the first post is not listed british version tubes, it A1834/CV 2323 and CV 2984.

Hi. Are there significant differences in sound between these tubes: Sylvania 6SN7W; Sylvania 6SN7W (Tall Bottle)?

Hi. Are there significant differences in sound between these tubes RCA 5692 Red Base, General Electric 5692 Brown Base, CBS Hytron 5692 Brown Base?

Yes, it's a different tube.

Cool, thank you very much for the information.

Coll, very thanks for the information. It turns tube with clear glass for the older that spray? I will "catch" this rarity :D. Found the net for information on the date code of British tubes: A - 45 B - 46 C - 47 D - 48 E - 49 F - 50 G - 51 H - 52 J - 53 K - 54 L - 55 M - 56 N - 57 P - 58 Q...

Please tell me, what feature of the high cost of the tube G.E.C./Osram/Marconi B65? Is it worth its price? I apologize if this question has already negotiate.

Is is "Bad Boy" just 3-hole anode? I thought that with 2 holes in the anodes also "Bad Boy". What are the differences in the sound of your hearing between the 2 and the 3-hole in the anode tube?

I'm sorry, here please: Fully agree with you.

Quote:   For gossips the yellow marking just say I will not, tubes with yellow markings were issued in 1940. I only saw the military version of this lamp with light green markings on the base in 1945. Photo...

Hello. Someone met tube Sylvania 6SN7GT "Bad Boy" with yellow marking for base? Is very interesting to see her photo.

Hello. Someone met tube Sylvania 6SN7GT "Bad Boy" with yellow marking for base? Is very interesting to see her photo.