Made by Russian (1988).
Packing : OEM.
Made by Russian (1988).
Packing : OEM.
The 6P14P Russian tube for audio frequencies both its over-all dimensions and both electric parameters is compatible with the European EL-84 and American 6BQ5.
Here in a table we can show you its electric parameter agreeableness with the American/European types' :
|
Type |
6P14P |
El-84 / 6BQ5 |
| Filament voltage, Volt |
6,3 |
6,3 |
| Filament (heater) current, mA |
760 |
760 |
|
|
|
|
| Anode voltage, Volt |
250 |
250 |
| Anode current, mA |
48 |
48 |
|
|
|
|
| 2nd grid voltage, Volt |
250 |
250 |
| 2nd grid current, mA |
5 |
5,5 |
|
|
|
|
| Output power (by RA=5.2Kohm), W |
4,2 |
5,6 |
| Anode dissipation, W |
14 |
12 |
|
|
|
|
| Mutual conductance, mA/V |
11,3 |
11,3 |
|
|
|
|
| Operation time, h |
3000 |
????? |
By our information have been come the 6P14P is a tube for audio frequencies with good quality. Try it and ascertain it, please.
The NOS Russian EL84 (6BQ5,6P14P,6P14PEV,6P14P-EV) vacuum tubes have been checked by a calibrated Hickok 539B vacuum tube tester.
By the operating manual of the tester the
typical value
of the MC (Mutual Conductance) of the NEW
EL84 (6BQ5,6P14P,6P14PEV,6P14P-EV) vacuum tube is : 10.000.
This is taken as 100 %.
On each tube I placed a little white sticker with the measurement results.
MUTUAL CONDUCTANCE TEST: here we can get exact
numerical value in micromhos.
The condition of TUT (Tube Under Test) can be expressed in percent.
For example : in case of NEW
EL84 (6BQ5,6P14P,6P14PEV,6P14P-EV) the listed typical
value of mutual conductance is 10.000 micromhos.
If the TUT has 11.000, the percental condition is
(11.000 / 10.000) x 100 % = 110 %.
|
No |
MC |
Price Euro |
Comments - 1 |
Comments - 2 |
|
001 |
10.000 = 100 % |
12.50 Euro / quadrate |
Matched quadrate
|
January 1988
|
|
002 |
10.000 = 100 % |
|||
|
003 |
10.000 = 100 % |
|||
|
004 |
10.000 = 100 % |
|
005 |
10.000 = 100 % |
12.50 Euro / quadrate Sold |
Matched quadrate
|
January 1988
|
|
006 |
10.000 = 100 % |
|||
|
007 |
10.000 = 100 % |
|||
|
008 |
10.000 = 100 % |
|
009 |
10.250 = 102,5 % |
15.00 Euro / quadrate |
Matched quadrate
|
January 1988
|
|
010 |
10.250 = 102,5 % |
|||
|
011 |
10.250 = 102,5 % |
|||
|
012 |
10.250 = 102,5 % |
|
013 |
10.250 = 102,5 % |
15.00 Euro / quadrate |
Matched quadrate
|
January 1988
|
|
014 |
10.250 = 102,5 % |
|||
|
015 |
10.250 = 102,5 % |
|||
|
016 |
10.250 = 102,5 % |
|
017 |
10.250 = 102,5 % |
15.00 Euro / quadrate |
Matched quadrate
|
January 1988
|
|
018 |
10.250 = 102,5 % |
|||
|
019 |
10.250 = 102,5 % |
|||
|
020 |
10.250 = 102,5 % |
|
021 |
10.250 = 102,5 % |
15.00 Euro / quadrate Sold |
Matched quadrate
|
January 1988
|
|
022 |
10.250 = 102,5 % |
|||
|
023 |
10.250 = 102,5 % |
|||
|
024 |
10.250 = 102,5 % |
|
025 |
10.250 = 102,5 % |
15.00 Euro / quadrate |
Matched quadrate
|
January 1988
|
|
026 |
10.250 = 102,5 % |
|||
|
027 |
10.250 = 102,5 % |
|||
|
028 |
10.250 = 102,5 % |
|
029 |
10.250 = 102,5 % |
15.00 Euro / quadrate |
Matched quadrate
|
January 1988
|
|
030 |
10.250 = 102,5 % |
|||
|
031 |
10.250 = 102,5 % |
|||
|
032 |
10.250 = 102,5 % |
|
033 |
10.250 = 102,5 % |
15.00 Euro / quadrate |
Matched quadrate
|
January 1988
|
|
034 |
10.250 = 102,5 % |
|||
|
035 |
10.250 = 102,5 % |
|||
|
036 |
10.250 = 102,5 % |
|
037 |
10.500 = 105 % |
17.50 Euro / quadrate |
Matched quadrate
|
January 1988
|
|
038 |
10.500 = 105 % |
|||
|
039 |
10.500 = 105 % |
|||
|
040 |
10.500 = 105 % |
|
041 |
10.750 = 107,5 % |
20.00 Euro / quadrate |
Matched quadrate
|
January 1988
|
|
042 |
10.750 = 107,5 % |
|||
|
043 |
10.750 = 107,5 % |
|||
|
044 |
10.750 = 107,5 % |
|
045 |
10.750 = 107,5 % |
20.00 Euro / quadrate Sold |
Matched quadrate
|
January 1988
|
|
046 |
10.750 = 107,5 % |
|||
|
047 |
10.750 = 107,5 % |
|||
|
048 |
10.750 = 107,5 % |
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TERMS:
Each tube has been packaged in two layers by
use of air insulating
wrapping paper.
So packaged tubes are housed in an international standard size box.
We use foam inside the box to preserve the tubes against bumps.
Method of payment is : Euro or USD.
Paying method :
- per PayPal,
- per International Money Order,
- per International Postal Money Order,
- per Travelers Express Money Order,
- per American Express Travelers Cheque,
- per Western Union Money Order,
- per Personal Cheque,
- per Bank Transferring,
- per Cash in a registered letter.
If you have any questions , I will answer as quick as possible.
Thanks for visiting.
Last update : 2007. augusztus 13. 22:47