Tubes for power amplifiers - second-hand & new

Whether used or new, you will find Tubes for power amplifiers in our audio-markt from the following manufacturers: --- Diverse / Andere --, EAT Euro Audio Team, Electro Harmonix, Emissionlabs, Joule Electra, Kondo, Loewe, Mark Levinson, Psvane Tubes, Shun Mook, Siemens, Takatsuki , Western Electric.

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23 search results (Page 1 of 1)
300 b (Takatsuki)
Kondo 300 b (Takatsuki)
Tubes for power amplifiers
Private
Germany (32427)
2,150.00 €
Original price: 3,000.00 €
06.11.2026, 16:40

Für meine Ohren die bestklingenden 300b am Markt. Im Auftrag von Kondo hat Takatsuki deren bereits exzellente ...
300B Matched Pair (2006 Reissue) – Mahogany Box & Test Certificates (150 hrs)
Western Electric 300B Matched Pair (2006 Reissue) – Mahogany Box & Test Certificates (150 hrs)
Tubes for power amplifiers
Private
Italy (00023)
1,080.00 €
Original price: 1,580.00 €
06.11.2026, 11:43

For sale an authentic, factory-matched pair of Western Electric 300B triodes from the highly sought-after ...
Takatsuki 300 b
Takatsuki Takatsuki 300 b
Tubes for power amplifiers
Private
Germany (45894)
1,500.00 €
06.11.2026, 09:37

Takatsuki 300 b röhrenpaar ....max. 100 h gespielt
300B Paar
EAT Euro Audio Team 300B Paar
Tubes for power amplifiers
Private
Germany (53229)
900.00 €
Original price: 1,500.00 €
05.11.2026, 16:14

Very low hours pair of one of the best 300B tubes from current production, the E.A.T 300B. Simply outstanding ...
1 Paar 211 gematcht, NOS JAN Made In usa GE indication From General electronic
--- Diverse / Andere -- 1 Paar 211 gematcht, NOS JAN Made In usa GE indication From General electronic
Tubes for power amplifiers
Dealer
Germany (14612)
1,280.00 €
30.10.2026, 12:45

1 PAAR NOS JAN 211 Röhren, gematcht, The 211 tubes are NOS JAN Made In USA GE indication From General ...
4x RFT EL34 / 6CA7 Röhren – Thin Base O-Getter – NOS/NIB – gematchtes Quartett
--- Diverse / Andere -- 4x RFT EL34 / 6CA7 Röhren – Thin Base O-Getter – NOS/NIB – gematchtes Quartett
Tubes for power amplifiers
Private
United Kingdom (E10000011)
570.00 €
27.10.2026, 09:16

RFT EL34 (6CA7) THIN BASE O-GETTER - NOS, NIB - PROFESSIONELL GEMATCHTES QUARTETT Zum Verkauf steht ...
2x RFT EL34 / 6CA7 Röhren – Thin Base O-Getter – NOS/NIB – gematchtes Paar
--- Diverse / Andere -- 2x RFT EL34 / 6CA7 Röhren – Thin Base O-Getter – NOS/NIB – gematchtes Paar
Tubes for power amplifiers
Private
United Kingdom (E10000011)
330.00 €
27.10.2026, 09:16

RFT EL34 (6CA7) THIN BASE O-GETTER - NOS, NIB - PROFESSIONELL GEMATCHTES PAAR Zum Verkauf steht ein ...
Horizon Series 2A3-AT
Psvane Tubes Horizon Series 2A3-AT
Tubes for power amplifiers
Private
Austria (3400)
110.00 €
Original price: 190.00 €
24.10.2026, 18:59

1 Paar PSVANE Horizon Series 2A3-AT gematched Funktionieren einwandfrei. Tatsächlich sehr wenig gespielt ...
KA 300B (Takatsuki Electric Industry)
Kondo KA 300B (Takatsuki Electric Industry)
Tubes for power amplifiers
Dealer
Netherlands (9774PH)
2,400.00 €
21.10.2026, 06:02

Why take chances... buy from a reputable audio dealer! KONDO KA 300B Vacuum Tubes – Extremely Rare ...
Electro-Harmonix Gold 300B Gold Grid - Platinum Matched + *CRYO*
Electro Harmonix Electro-Harmonix Gold 300B Gold Grid - Platinum Matched + *CRYO*
Tubes for power amplifiers
Dealer
Germany (16845)
299.00 €
19.10.2026, 19:02

Electro-Harmonix Gold 300B Gold Grid - Platinum Matched + *CRYO* EH Gold tubes are all new designs ...
EY88 *KRYO*
--- Diverse / Andere -- EY88 *KRYO*
Tubes for power amplifiers
Dealer
Germany (16845)
10.00 €
19.10.2026, 19:02

Top-Features: Kryogenisierte Booster-Diode Sockel: B9A, NOVAL 9-polig Heizspannung: 6,3 V ...
AD1/400
Loewe AD1/400
Tubes for power amplifiers
Private
Austria (4553)
800.00 €
14.10.2026, 08:14

Sehr schönes stark gemessenes Paar AD1 von Loewe Funke W19s mit 57 und 58mA, gut beginnt bei 32mA, ...
Valvo, ED Röhre, Poströhre, DHT, AD1, EBIII
Siemens Valvo, ED Röhre, Poströhre, DHT, AD1, EBIII
Tubes for power amplifiers
Private
Austria (4553)
500.00 €
13.10.2026, 21:43

Verkaufe eine sehr schöne seltene Poströhre von Valvo Funke W19s getestet mit 55mA, gut beginnt bei ...
AD1 400
Loewe AD1 400
Tubes for power amplifiers
Private
Austria (4553)
650.00 €
13.10.2026, 21:41

Ein sehr schönes sehr stark gemessenes Paar AD1/400 von Loewe Funke W19s gemessen mit 55 und 54mA wobei ...
Psvane ACME 211
Psvane Tubes Psvane ACME 211
Tubes for power amplifiers
Dealer
Estland (12916)
750.00 €
Original price: 1,100.00 €
13.10.2026, 09:56

NEUER PREIS: 750EUR/Paar Beim Hersteller gemessenes premium Paar, mit Messprotokol, die vom BTB Elektronik ...
joule electra
Request: Joule Electra joule electra
All
Dealer
Germany (12524)
Price on request
13.10.2026, 06:19

Wir suchen von Firma Joule Electra Div Phono, preamp mit und ohne Phono
300B
Kondo 300B
Tubes for power amplifiers
Dealer
Germany (32105)
3,000.00 €
Original price: 3,000.00 €
11.10.2026, 06:23

Die Kondo 300B Röhren werden von Takatsuki nach Kondo Wünschen gefertigt. Es kommen Kondos legendäre ...
2 pair Shun Mook Power tube resonators.
Shun Mook 2 pair Shun Mook Power tube resonators.
Tubes for power amplifiers
Private
Netherlands (6271NT)
429.00 €
Original price: 800.00 €
29.09.2026, 12:17

4 Shun Mook Power tube Resonators for medium size power tubes, like 6L6 or EL34. Have used them for ...
45B set of 4pcs
Emissionlabs 45B set of 4pcs
Tubes for power amplifiers
Private
Slovakia (92592)
1,070.00 €
26.09.2026, 14:53

I am selling Emission labs 45B tubes, 4 pcs paired 2 and 2. Price for 4 pcs. Slightly used.
KT66 G.E.C. quintet
--- Diverse / Andere -- KT66 G.E.C. quintet
Tubes for power amplifiers
Private
Italy (00146)
1,000.00 €
Original price: 1,100.00 €
15.09.2026, 18:08

Selling a rare quintet of vintage KT66 G.E.C. manufactured in UK. The tubes are used and I bought ...
Psvane WE300B+ PLUS, ein PAAR *KRYO* Sonderpreis 1099,- €
Psvane Tubes Psvane WE300B+ PLUS, ein PAAR *KRYO* Sonderpreis 1099,- €
Tubes for power amplifiers
Dealer
Germany (16845)
1,099.00 €
Original price: 1,399.00 €
11.09.2026, 07:04

"Psvane WE300B+ PLUS, ein PAAR in exklusiven Präsentkartons" *KRYO* SUPER SPECIAL 10 YEAR ANNIVERSARY ...
Linlai E211
--- Diverse / Andere -- Linlai E211
Tubes for power amplifiers
Private
Germany (85088)
499.00 €
Original price: 699.00 €
09.09.2026, 21:23

Biete fast neue, keine 50 Std gebrauchten Linlai e211 Röhren. Neuware bei BTB gekauft, mit Rechnung Neupreis ...
ML 20.6 u. Phonovorverstärker 25 s
Request: Mark Levinson ML 20.6 u. Phonovorverstärker 25 s
All
Private
Germany (60329)
Price on request
09.09.2026, 20:01

Folgende Mark Levinson Geräte wurden mir in 81675 München gestohlen : - ML 20.6 Monoendstufen Seriennummer ...