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PAIR TUBES RS242 black Telefunken TFK matched curves with Sofia NOS perfect AD1
End: 10.08. 2023 13:43:22 on Thursday
- Condition: Used
- Price: 990.0 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: unsold
- Item number: 186012674843
- Seller: brucknerhorn (116|100.0%)
- Seller information: non commercial
- Item location: Bologna
- Ships to: EuropeanUnion
- Shipping: 13,0 EUR
- on EBAY
-
Description
In the last century I bought a few thousand tubes and tested them with the computerized curve tracer Sofia by Audiomatica. The tubes I purchased were mostly direct heated triodes ( DHT ) and high transconductance noval. Over time I have kept only the most linear tubes and matched them. In the coming weeks a part of my collection will be on sale (among these DHTs such as UX201A, CX301A, 171A, 112A, CV1660, 3A/110A, AC/P4, 801A, 10Y, 801 RCA ceramic base, RE604 TFK globe, RE084, RE134, D3A Siemens, etc )If you need information on the interpretation of the curves or enlargements of specific areas, just ask.It should be noted that Sofias software makes an error when measuring direct heated tubes.The cathode reference point is lifted up by half of the heater voltage; so, for example, when the filament is fed at 4 volts, all curves are actually measured at 2 volts less than nominal. The curve you see at -40 volts is actually at -42 volts. The higher the voltage of the filament, the greater the difference (especially with the family of 10Y/VT25/VT62/801A etc with a 7.5 volt filament the error is 3.75 volts) You can read about it on the dedicated page in Sofia by Audiomatica on the Jac music website. Auction for one matched pair of RS242 black plate Telefunken NOS only tested Full emission, same construction The two tubes were manufactured in the january 1942 with the number 218001 and in the february 1942 with the number 218767 Both with the black plates; the grey plates were manufactured in the two last years war and generally, from my experience, have much less quality You see the curves of each triode and the third image with the curves overlapped For any infos and for combined shipping, please ask. For shipping outside Europe, please ask for better prices
Telefunken RS242 Röhre Rarität black Plate brown Base Röhrenverstärker Triode
End: 23.07. 2023 16:22:01 on Sunday
- Condition: Used
- Price: 201.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 354915757275
- Bids: 13
- Seller: deinradio (7990|99.9%)
- Seller information: Commercial
- Item location: Berlin
- Ships to: Worldwide
- Shipping: 5,0 EUR
- on EBAY
-
Description
Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Telefunken RS242 Röhre Rarität black Plate brown Base Röhrenverstärker Triode Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern. Die Röhre wurde auf einem Funke W19 als sehr gut geprüft Die Ergebnisse der Messung in mA:30 Wir bieten eine Vielzahl an alten Bastel -und Sammelobjekten an.Bitte beachten Sie, dass aufgrund des Alters keine Garantien auf die technischen Funktionen gegeben werden können.The parts are very old, we dont give any guarantee on the technical function. Zahlung Versand Kombiversand nur bei Artikeln möglich, die am gleichen Tag gekauft werden. (aus einer Auktionsrunde) DIe angepasste Rechnung erhalten Sie dann nach Auktionsende. Aufwendiger Versand (klimaneutral) mit DHL Premium in 2-welliger Kartonage und aufwendiger Polsterung! Versand größtenteils plastikfrei, 80 Prozent des Versandmaterial aus recyceltem Altpapier bzw. Second-Hand Kartonagen. WORLDWIDE SHIPPING ON REQUEST! PLEASE ASK BEFORE YOU BUY! Links Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Newsletter Verpassen Sie keine Angebote mehr! Wir informieren Sie über Angebote und Aktionen bequem per E-Mail. Newsletter abonnieren Kontakt Senden Sie uns eine Nachricht
RS242 X TELEFUNKEN - RS 242 T 100 WS Wehrmacht Röhre Tube Valvola NOS
End: 09.07. 2023 13:51:22 on Sunday
- Condition: New: Other
- Price: 199.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 325716642213
- Bids: 1
- Seller: ayk3838 (538|100.0%)
- Seller information: non commercial
- Item location: Bischofsheim
- Ships to: DE
- Shipping: 5,99 EUR
- on EBAY
-
Description
RS242 TELEFUNKEN NEU WEHRMACHT RÖHRE GEPRÜFT MIT FUNKE W19 = 32mA ( 22mA = 100%) NR.239351/4743 Wa.A.89 48 /43
RS242 X TELEFUNKEN - RS 242 T 100 WS Wehrmacht Röhre Tube Valvola NOS
End: 02.07. 2023 13:50:32 on Sunday
- Condition: New: Other
- Price: 199.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: unsold
- Item number: 325707887048
- Bids: 0
- Seller: ayk3838 (537|100.0%)
- Seller information: non commercial
- Item location: Bischofsheim
- Ships to: DE
- Shipping: 5,99 EUR
- on EBAY
-
Description
RS242 TELEFUNKEN NEU WEHRMACHT RÖHRE GEPRÜFT MIT FUNKE W19 = 32mA ( 22mA = 100%) NR.239351/4743 Wa.A.89 48 /43
RS242 X TELEFUNKEN - RS 242 T 100 WS Wehrmacht Röhre Tube Valvola NOS
End: 25.06. 2023 13:50:07 on Sunday
- Condition: New: Other
- Price: 199.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: unsold
- Item number: 325698711964
- Bids: 0
- Seller: ayk3838 (537|100.0%)
- Seller information: non commercial
- Item location: Bischofsheim
- Ships to: DE
- Shipping: 5,99 EUR
- on EBAY
-
Description
RS242 TELEFUNKEN NEU WEHRMACHT RÖHRE GEPRÜFT MIT FUNKE W19 = 32mA ( 22mA = 100%) NR.239351/4743 Wa.A.89 48 /43
RS242 X TELEFUNKEN - RS 242 T 100 WS Wehrmacht Röhre Tube Valvola NOS
End: 11.06. 2023 13:49:16 on Sunday
- Condition: New: Other
- Price: 199.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: unsold
- Item number: 325681031437
- Bids: 0
- Seller: ayk3838 (511|100.0%)
- Seller information: non commercial
- Item location: Bischofsheim
- Ships to: DE
- Shipping: 5,99 EUR
- on EBAY
-
Description
RS242 TELEFUNKEN NEU WEHRMACHT RÖHRE GEPRÜFT MIT FUNKE W19 = 32mA ( 22mA = 100%) NR.239351/4743 Wa.A.89 48 /43
RS242 X TELEFUNKEN - RS 242 T 100 WS Wehrmacht Röhre Tube Valvola NOS
End: 04.06. 2023 13:48:37 on Sunday
- Condition: New: Other
- Price: 299.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: unsold
- Item number: 325672306789
- Bids: 0
- Seller: ayk3838 (508|100.0%)
- Seller information: non commercial
- Item location: Bischofsheim
- Ships to: DE
- Shipping: 5,99 EUR
- on EBAY
-
Description
RS242 TELEFUNKEN NEU WEHRMACHT RÖHRE GEPRÜFT MIT FUNKE W19 = 32mA ( 22mA = 100%) NR.239351/4743 Wa.A.89 48 /43
1x valvola Telefunken tipo RS242 IX nuova e provata. Tube lampe Röhre. Radio
End: 30.09. 2021 11:32:33 on Thursday
- Condition: Used
- Price: 107.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 203623567054
- Counter: 90
- Bids: 2
- Seller: ldmo1 (2933|100.0%)
- Seller information: non commercial
- Item location: Cuneo
- Ships to: Worldwide
- Shipping: 16,0 EUR
- on EBAY
1x valvola Telefunken tipo RS242 IX nuova e provata. Tube lampe Röhre. Radio
End: 21.09. 2021 11:11:05 on Tuesday
- Condition: Used
- Price: 199.9 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: unsold
- Item number: 203601095255
- Counter: 49
- Bids: 0
- Seller: ldmo1 (2930|100.0%)
- Seller information: non commercial
- Item location: Cuneo
- Ships to: Worldwide
- Shipping: 10,0 EUR
- on EBAY
Pair E130 SFR Audio Radio NIB Vintage Early Tube = RS242 Telefunken Akin RS241
End: 20.07. 2021 21:35:16 on Tuesday
- Condition: Used
- Price: 421.66 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: sold
- Item number: 312923326212
- Counter: 1672
- Seller: 2a3 (10482|100.0%)
- Seller information: Commercial (with base shop)
- Item location: Artesia, California
- Ships to: Worldwide
- Shipping: 40,09 EUR
- on EBAY
1x valvola SFR tipo E130 = RS242 provata ottima. Tube lampe Röhre. Radio
End: 11.07. 2021 11:32:37 on Sunday
- Condition: For parts or not working
- Price: 83.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 203513946125
- Counter: 90
- Bids: 4
- Seller: ldmo1 (2891|100.0%)
- Seller information: non commercial
- Item location: Cuneo
- Ships to: Worldwide
- Shipping: 6,0 EUR
- on EBAY
5x RS242 TELEFUNKEN for Wehrmacht - TESTED TUBES
End: 06.07. 2021 22:45:31 on Tuesday
- Condition: Used
- Price: 611.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 324696114592
- Counter: 107
- Bids: 6
- Seller: mark97112 (173|100.0%)
- Seller information: non commercial
- Item location: Carpi
- Ships to: Worldwide
- Shipping: 14,0 EUR
- on EBAY
2x RS242 TELEFUNKEN for Kriegsmarine - TESTED TUBES
End: 06.07. 2021 22:23:40 on Tuesday
- Condition: Used
- Price: 275.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 324696094320
- Counter: 154
- Bids: 11
- Seller: mark97112 (173|100.0%)
- Seller information: non commercial
- Item location: Carpi
- Ships to: Worldwide
- Shipping: 14,0 EUR
- on EBAY
rs242 telefunken nos power röhre matched pair tube transmitter 100ws black plate
End: 28.06. 2021 01:02:42 on Monday
- Condition: New: Other
- Price: 1250.0 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: sold
- Item number: 193904797650
- Counter: 217
- Seller: zetopek (237|100.0%)
- Seller information: non commercial
- Item location: ITALY
- Ships to: Americas
- Shipping: 36,5 EUR
- on EBAY
1x valvola Telefunken RS242 X provata ottima. Tube Lampe Röhre.
End: 07.05. 2021 11:16:05 on Friday
- Condition: New
- Price: 72.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 353476519124
- Counter: 74
- Bids: 9
- Seller: ldmo02 (740|99.8%)
- Seller information: non commercial
- Item location: centallo
- Ships to: Worldwide
- Shipping: 15,5 EUR
- on EBAY
Quad triodes audio E130 SFR (RS242 TFK) Neuf sans boite NOS
End: 11.02. 2021 14:31:55 on Thursday
- Condition: New
- Price: 351.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 274671249447
- Counter: 221
- Bids: 42
- Seller: electubes (671|100.0%)
- Seller information: non commercial
- Item location: LE MESNIL OPAC
- Ships to: Americas
- Shipping: 9,15 EUR
- on EBAY
TELEFUNKEN RS242 Senderöhre Wehrmacht WW2 tube
End: 27.01. 2021 00:32:37 on Wednesday
- Condition: Used
- Price: 21.5 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 373430463662
- Counter: 114
- Bids: 5
- Seller: halsab_schneider (521|100.0%)
- Seller information: non commercial
- Item location: Stuttgart
- Ships to: EuropeanUnion
- Shipping: 11,39 EUR
- on EBAY
GERMAN TUBE SOCKETS RE134 RS242 RS241 VINTAGE TELEFUNKEN SIEMENS DHT BB
End: 23.04. 2020 21:28:23 on Thursday
- Condition: New: Other
- Price: 54.96 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: sold
- Item number: 173955213593
- Counter: 273
- Seller: guava23 (2593|100.0%)
- Seller information: non commercial
- Item location: Harrison, New Jersey
- Ships to: US
- Shipping: 24,09 EUR
- on EBAY
GERMAN TUBE SOCKETS RE134 RS242 RS241 VINTAGE TELEFUNKEN SIEMENS DHT AA
End: 23.04. 2020 21:28:23 on Thursday
- Condition: New: Other
- Price: 54.96 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: sold
- Item number: 173955212667
- Counter: 325
- Seller: guava23 (2593|100.0%)
- Seller information: non commercial
- Item location: Harrison, New Jersey
- Ships to: US
- Shipping: 24,09 EUR
- on EBAY
Ein gematchtes Paar RS242 von TELEFUNKEN | geprüft = OK |
End: 26.01. 2020 23:01:30 on Sunday
- Condition: Used
- Price: 138.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 164034012554
- Counter: 88
- Bids: 5
- Seller: hs293 (13181|99.6%)
- Seller information: Commercial
- Item location: Bad Sulza
- Ships to: Worldwide
- Shipping: 8,0 EUR
- on EBAY
Pair E130 SFR Audio Radio NIB Vintage Early Tube = RS242 Telefunken Akin RS241
End: 04.10. 2019 11:38:43 on Friday
- Condition: Used
- Price: 447.65 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: sold
- Item number: 312769999579
- Counter: 50
- Seller: 2a3 (10291|100.0%)
- Seller information: Commercial (with base shop)
- Item location: Artesia, California
- Ships to: Worldwide
- Shipping: 43,31 EUR
- on EBAY
RS242 Telefunken # NOS # 46mA (30mA=100%)(8986)
End: 30.06. 2019 23:02:26 on Sunday
- Condition: New: Other
- Price: 51.0 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 323839513794
- Counter: 59
- Bids: 5
- Seller: wege-high-fidelity (4857|100.0%)
- Seller information: Commercial
- Item location: Vallendar
- Ships to: Worldwide
- Shipping: 7,95 EUR
- on EBAY
Matched Pair RS242 Telefunken # NOS # 46/46mA (30mA=100%)(10448)
End: 26.05. 2019 21:15:59 on Sunday
- Condition: New: Other
- Price: 157.99 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 223518445031
- Counter: 89
- Bids: 15
- Seller: wege-high-fidelity (4718|100.0%)
- Seller information: Commercial
- Item location: Vallendar
- Ships to: Worldwide
- Shipping: 7,95 EUR
- on EBAY
Pair Tube E130 SFR Triode Power Output ~ RS241 RS242 Telefunken For SE Amplifier
End: 14.05. 2019 08:04:35 on Tuesday
- Condition: New
- Price: 358.95 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: sold
- Item number: 233155457121
- Counter: 140
- Seller: 2a3 (10232|99.3%)
- Seller information: Commercial (with base shop)
- Item location: Artesia, California
- Ships to: Worldwide
- Shipping: 30,91 EUR
- on EBAY
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