回复：根正苗红德系黑美人6F2+6V6管机,升级功放管中!
参考些6V6的网评以供大家选择
It was high time for a 6V6 tube comparison.
Two people, 6 tube pairs.
SPL constant, notes taken. Standard music. Standard listening positions.
Disclaimer: The following listening impressions are subjective, based on performances exclusive for the line stage described in this thread.
Tubes:
1. MOV / OSRAM 6V6G Coke bottle:
Melodic mid tone (euphonic coloration), soft bass, open but not harsh highs. A 'cozy' sound, not particularly clean. Microphonic enough.
2. Visseaux 6V6G Coke bottle:
Still melodic enough but noticeably cleaner than the MOV, good balance across the spectrum, firm but not big enough bass. Good microphonics for an ST bottle.
3. Sylvania 6V6GT VT107A:
Nice mid balance, close to neutral. Good bass. Soft, not open enough HF. Good microphonics.
4. Philips Miniwatt 6V6GT:
Great balance. Only a hint of mid tone romance. Clean and open but never harsh. Very good bass and microphonics.
5. electro-harmonix 6V6GT:
Open, clean, lean enough balance, deep bass not enough. Some hardness in the presence range. Not bad, catchy sound. Excellent microphonics.
6. Tungsol reissue 6V6GT:
Spot on neutrality. Proportionate sound, excellent analysis. No highlights, no harshness. Excellent microphonics.
Conclusions:
No bad 6V6 in the above list. Two stand outs: For NOS is the Miniwatt, for new is the Tungsol. The Miniwatt adds just a bit of euphonic expression in vocals and other midtones, posing as correct , clean and big, but alluring too. But the Tungsol reissue is the monitor tube. It has all the stuff needed and makes no statements.
Regards to all tubephiles
Salas.
