Tubes for preamplifiers - second-hand & new

Telefunken TELEFUNKEN AC701 MICROPHONE TUBE RED DOT FOR NEUMANN BRAND NEW IN BOX NOS AC701K
Tubes for preamplifiers

Private

Greece (17672)

1,290.00 €

16.11.2024, 22:50

TELEFUNKEN AC701 MICROPHONE TUBE RED DOT FOR NEUMANN BRAND NEW IN BOX NOS AC701K There are FOUR(4) ...

Naim Audio AE Audio Excellence
All

Dealer

Switzerland (9008)

Price on request

15.11.2024, 07:10

Ihr autorisiertes Fachgeschäft in der Ostschweiz der Marke Naim Uniti und Mu-so https://audio-excellence.ch/naim/ In ...

Request: Various / Other ***NOBLE/ALPS RK 40 log. Stereo Volume Control 2x10 kOhm gesucht***
All

Private

Germany (22117)

Price on request

28.10.2024, 11:24

*** Suche entsprechendes Lautstärke Potentiometer log. mit 2 x 10 kOhm*** Gern auch wenig im Gebrauch. ...

Request: Accuphase DP-450 DP-570 E 4000
All

Private

Germany (51465)

Price on request

27.10.2024, 18:05

Suche PIA Gerät zum guten Kurs! Auch DP 570 bitte anbieten!!! Suche ebenfalls E-4000 Am liebsten ...

Various / Other Mullard N.O.S. E88CC/CV2492 BVA Disc Getter
Tubes for preamplifiers

Private

Netherlands (8031TP)

425.00 €

26.10.2024, 12:14

Highly regarded super matching pair N.O.S. Mullard E88CC/CV2492 disc getter with dimples. Date code ...

ELROG ER801A
Tubes for preamplifiers

Private

Poland (51609)

990.00 €
Original price: 1,500.00 €

17.10.2024, 13:56

Brand new, price is fixed and includes shipping in EU.

Various / Other Rare - Bendix MU 6900 upgrade for 5687 - matched pair
Tubes for preamplifiers

Private

Romania (024102)

1,300.00 €

11.10.2024, 13:53

From personal collection I am selling a matched pair of very rare Bendix MU 6900 vacuum tube, top upgrade ...

Various / Other L3-3 tube tester latest&greatest collectors condition NEW full set
Tubes for preamplifiers

Private

Poland (PL0515)

2,250.00 €

09.10.2024, 12:42

Kalibr L3-3 in latest edition is one of the best tube testers in the world. This unit from 1986 came ...

Funk Firm Funke W18 tube tester, serviced, one of its kind also for NOVAL 9pin tubes!
Tubes for preamplifiers

Private

Poland (PL0515)

1,100.00 €

09.10.2024, 12:42

Update: comes also with "Erweiterungskasten - socket extension unit" for W18 and cable for connection. I ...

Telefunken ECC803S EX RAR first issue, single support, side seams, Ulm rigorously tested pair
Tubes for preamplifiers

Private

Poland (PL0515)

850.00 €

09.10.2024, 12:42

I am selling a pair of genuine framegrid goldpin Telefunken ECC803S tubes of EX RARE first issue recognized ...

Various / Other Tube Gold Lion 12AX7 / ECC83 Genalex / Russia B759
Tubes for preamplifiers

Private

Austria (3610)

85.00 €
Original price: 162.00 €

29.09.2024, 13:04

I am selling a set of 3 ecc83 gold lion valves, version b759 Practically new, 2 months of use. I am ...