1. 6CA4  Tubes  

  3개구입  NOS -  Lot Three GE Rectifier    (2011.11.28)
   $15 (18,000원) 총비용 49,730원

 

Identical to 6CA4 = EZ81
First Source (s) 27.Aug.1956 : Electron Tube Registration List
Predecessor Tubes 7Z4   6AX5GT  

Base Noval, B9A
Filament Vf 6.3 Volts / If: 1 Ampere / -: Indirect / -: Parallel, (AC/DC) /
Tube prices 0 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   

  6ca4.png

 

  ez81.png

 

2.  6AG11 tubes

NOS NIB new $1.50 each -3개구입 (2011.11.27)

개당 1,800원  * 3
총비용 30,680원

 

6ag11_7_1.jpg

 

6ag11.png

 

3.  DM70 (1M3)

     Vintage Pair of Mullard IM3 Vacuum Tubes Original Box and Packing
     2개구입 (2011.12.01)  $0.99 (1,180원)   총비용 34,990원

 

 

 

 

Identical to DM70 = 1M3
Similar Tubes Other base:
 1N3; DM71; Y25
First year   1952 Tube leaflet collection E.Erb Analysis by original leaflets [Kat440; 10.52=FS-Rö
First Source (s) 1952 : Philips-Archiv

Base Subminiatur (wire-ends, flat) B5A
Filament Vf 1.4 Volts / If: 0.025 Ampere / -: Direct / -: Parallel / series AC/DC /
Tube prices 0 Tube prices (visible for members only)
Literature Röhren-Taschen-Tabelle 14.A, (Franzis RTT)   

  dm70.gif

 

 dm70.png

 

4.  ECH81 / 6AJ8 RADIO VALVES 2 NEW TELEFUNKEN

      $9.95 (11,999원)  총경비 42,940원  (2011.12.13 이베이구입)

Identical to ECH81 = 6AJ8 = 6i1p = X719 = 6C12 = CV2128 = 6U1 = ECH83
Similar Tubes Normally replaceable-slightly different:
 6E4_Magnadyne
Heater different:
 XCH81
First year   1952 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s) Apr.1952 : Telefunken-Röhrenmitteilungen TRM524
Predecessor Tubes ECH42   ECH43   ECH171  

Base Noval, B9A
Filament Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Description According to our profound investigations and tests, the tubes ECH81 and ECH83 are equal - not even tested differently, but only stamped differently. They naturally show different values for a different usage (volts anode). See this forum article here about that. 
Text in other languages (may differ)
Tube prices 7 Tube prices (visible for members only)

  ech81.gif
 

 no17.png

 

 5. 6BM8 (Mullard * 2)  25,928원 - 2011. 12.14 경매

     총금액 48,500원

 

Identical to 6BM8 = ECL82 = 6f3p
Similar Tubes Heater different:
 50BM8
First Source (s) 10.Sep.1956 : Electron Tube Registration List

Base Noval, B9A
Filament Vf 6.3 Volts / If: 0.78 Ampere / -: Indirect / -: Parallel, (AC/DC) /
Tube prices 0 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   

  6bm8.gif

 

no63_g_5.gif

 

6. 6AU6 ( 6HR6 대치품)

    *5개 (27,133원)  2011.12.14

    총비용 56,170원

 

Identical to 6AU6 = EF94 = 6j4p = 6P2 = CV2524
Similar Tubes Normally replaceable-slightly different:
 6AU6A; 6J4_China; 8425; M3622
Other class quality (otherwise equal):
 6136; 6AU6W; 6AU6WC; 7543
Heater different:
 12AU6; 8425A; CV1961
First Source (s) 25.Oct.1945 : Electron Tube Registration List
23.Oct.1945 : - - Manufacturers Literature RCA Data sheet
Predecessor Tubes 6SH7   7G7   7V7   7L7  

Base Miniatur-7-Pin-Base B7G, USA 1940 (Codex=Za)
Filament Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Tube prices 0 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   

  6au6.gif
  6AU6: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Michael Schlör

 

mi28_1~~7.png

 

7. ECC85 (6AQ8)

   *3개 구입 (33,752원)  2011.12.16

   총구입비용 56,800원

 

 

Identical to ECC85 = 6AQ8 = B719 = 6L12
Similar Tubes Normally replaceable-slightly different:
 6T26; ECC865
Heater different:
 HCC85
First year   1954 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s) Oct.1953 : Telefunken-Röhrenmitteilungen
Feb.1954 : Funkschau (FS) # 3
Predecessor Tubes ECC81   12AT7  

Base Noval, B9A
Filament Vf 6.3 Volts / If: 0.435 Ampere / -: Indirect / -: Parallel, (AC/DC) /
Description Manufacturers include Mazda/Ediswan, Mullard, Brimar, Marconi, Tungsram. 
Text in other languages (may differ)
Tube prices 17 Tube prices (visible for members only)

  ecc85.gif

 

no53.png

 

8. NOS EABC80 (6AK8) Tubes

   INTERNATIONAL SERVICEMASTER - UK - 1970s

  구입비용 (15,325원)     , 총비용 : 37,260원

You are bidding on (3) NOS International Servicemaster 6AK8/EABC80 tubes.  Made in the UK in the 1970's.  All our tubes are tested and guaranteed by us. The tester we use is a computerized cardmatic tester from Tubesontheweb dot com; the specific model is a Western Electric KS-15874-L2 which was made for Western Electric by Hickok.  Our backup tester which we use occasionally is a military TV-10D/U.  Tubes are guaranteed for 30 days, refund or replacement our choice. Thanks for looking at our listing and be sure to check out our store listings and other auctions for additional tubes. (lot ebr1004)

 

Identical to EABC80 = 6AK8 = 6g3p = DH719 = 6LD12
Similar Tubes Normally replaceable-slightly different:
 6T8; 6TD31; 6TD35
Different connections:
 6V8
First year   1952 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s) Jan.1952 : Funk-Technik (FT) 1952, Heft 1
Predecessor Tubes 6T8  

Base Noval, B9A
Filament Vf 6.3 Volts / If: 0.48 Ampere / -: Indirect / -: Parallel, (AC/DC) /
Description The difference between EABC80 / 6AK8 and 6T8: The EABC80 / 6AK8 has a better shielding between heater and the other electrodes, particularly to the triode control grid, in order to suppress hum. Otherwise they are interchangeable to each other. 
Text in other languages (may differ)
Tube prices 15 Tube prices (visible for members only)

  eabc80.gif
  EABC80: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan

 

eabc80.png

 

9. NOS/NIB Mullard EF89 (6DA6)

    Audio Amp Radio Vacuum tube DIY

     2011.12.20일 - 구입가격 (12,170원)  총구입비 37,790원

    Audio Output Pentode Vacuum tube. MADE IN GREAT BRITAIN.   Guaranteed NOS.

 

Identical to EF89 = 6DA6
Similar Tubes Heater different:
 UF89
Different connections:
 6EC7; 6F18; W739
Multiple differences or of other kind:
 6DG7; EF89F
First year   1954 -- Collector info (Sammler)
First Source (s) 01.Feb.1954 : Funkschau (FS) # 3
Oct.1953 : Telefunken-Röhrenmitteilungen
Predecessor Tubes EF85   EF41  

Base Noval, B9A
Filament Vf 6.3 Volts / If: 0.2 Ampere / -: Indirect / -: Parallel / series AC/DC /
Tube prices 6 Tube prices (visible for members only)

  ef89.gif

 

no10.png

 

10. Vintage RCA Electronic Vacuum Tube 6BN8 NOS * 1개
    2011.12.25 구입 ($9.95) 총비용 : 36,040원

 

Identical to 6BN8
Similar Tubes Other characteristic (electr. data):
 6BJ8
Heater different:
 8BN8
First Source (s) 24.Oct.1955 : Electron Tube Registration List

Base Noval, B9A (Codex=Ui)
Filament Vf 6.3 Volts / If: 0.3 Ampere / -: Parallel / series AC/DC /
Description The Noval TwinDiode-Triode 6BN8 has nothing to do w/ the Octal(K8A)TwinDiode-Pentode 6BN8G  
Text in other languages (may differ)
Tube prices 0 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   

  6bn8.gif

 

no120_g_1.gif

 

11.  6HS6  Vintage TUNG-SOL Electronic Vacuum Tube NOS * 1개

       2011.12.25구입 ($19.95)   총비용 : 48,720원

 

 

Identical to 6HS6

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 6.3 Volts / If: 0.45 Ampere / -: Indirect / -: Parallel, (AC/DC) /
Tube prices 4 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   

  6hs6.gif

 

 mi28_g_10.gif

 

12. EM80 = 6BR5 = 6E1P MAGIC EYE TUBES NEW NOS 1970s

      2개 2011.12.29 구입  (총비용: 46,310원)

2 x 6E1P Magic eye tubes.

Equivalent of  6BR5 & EM80.

6E1P, Light indicator, Visual tuning of FM receiver.

Intended to indicate of setup in the wide application of radio devices.

Application Visual tuning of FM receiver.

Tubes made in 1970s
Socket type rsh8.

The tubes are never used. NOS.

 

13. 2Pcs Beijing Shuguang 6E2 EM87 magic eye bar TUBES
      $9.99 (12,000원)    총구입비: 33,600원 (2012.1.6)

The 6E2 is identical to 6HU6 EM87 EM84A and CV10407; and Close or similar to EM84 and EM840(*)


Uf=6.3V;
If=0.3±0.03A;
Ia=2±0.5mA;
Ugj=
10±5V;
Ea=250V;
UL=250V;
IL=1mA;
(S)≥0.5mA/V;
(Ri)=100kΩ;
(Rg)=3MΩ;
(μ)≥20.
. 
 
 




 

 

  

 

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