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tubes like 3-500Z or 572B or 811A
RS1023 Röhre Senderöhre Spezial
RS1023 transmitting tube, historic special RF power typeFor RF finals, transmitters, modulators and lab buildsSuited to radio gear, restoration, service and replacementSocket special base, verify key data from equipment notes
€19.90

incl. VAT plus shipping costs

Delivery time: ca. 1 - 3 days

QQE06/40 = SRS4451 RS1009 tube 2x20W (40W) Leistungsröhre
QQE06/40 = SRS4451 RS1009 tube 2x20W (40W) Leistungsröhre
QQE06/40 SRS4451 RFT dual tetrode for RF & audioHigh-power VHF tube with strong reservesGreat for robust push-pull HiFi buildsSeptar 7-pin; dual top caps; Uf 6.3/12.6V; Pa~20W per system
€14.60

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

QQE03/20 = SRS4452, RS1019 RFT Power Double Tetrode
QQE03/20 = SRS4452, RS1019 RFT Power Double Tetrode
QQE03/20 dual tetrode for RF and DIY audio buildsHighly robust tube for strong push-pull amplifiersPopular in high-quality low-cost HiFi projectsSeptar B9E; dual top caps; Uf 6.3/12.6V; Pa~10W per system
€3.95

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

6146B Sino(QE05/40,8298A,FU46)
6146B Sino(QE05/40,8298A,FU46)
Octal K8A 8-Pin base, Top Cap: 9mmcan be used instead of 6146A
€34.80

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

3-500Z (3-500C) Amperex
No price specification

Currently sold out

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SRS4453 =829B GU29 RFT tube 2x20W (40W) Leistungsendstufe
SRS4453 =829B GU29 RFT tube 2x20W (40W) Leistungsendstufe
SRS4453 / 829B dual tetrode for RF & DIY audioClassic transmitter tube adaptable for HiFi ampsGreat for strong push-pull amplifier builds7-pin Septar base; dual top caps; Uf 6.3V; Pa~20W per section
€15.90

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

SRS552N (~LS50, ~GU50) Pentode
SRS552N (~LS50, ~GU50) Pentode
No price specification

Currently sold out

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SRS451 (=2815) Triode
300W UKW transmitter triode
€79.00

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

4-125A (QB3/300 SRS455 RS685)
4-125A (QB3/300 SRS455 RS685)
QB3/300 power triode for class AB2 audio ampsVery linear in grid current mode, high outputBTB Giant socket, 10mm top anode cap for HVTypical plate Power up to 130 Watts for AB2 builds
€40.00

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

8950 (~6JS6C/6KD6 - Uf=13V)
8950 (~6JS6C/6KD6 - Uf=13V)
No price specification

Currently sold out

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811A Pair PSVANE tubes Röhren factory matched Paar
811A Pair PSVANE tubes Röhren factory matched Paar
UX-4 Pin tube-valve-base811-Aheight:145mm-socket diameter:35mm-bulb diameter:61mm (info can variy!)
€85.80

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

811A PSVANE tube
811A PSVANE tube
UX-4 Pin tube-valve-base811-Aheight:145mm-socket diameter:35mm-bulb diameter:61mm (info can variy!)
€49.80

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

7558 Röhre VHF-Pentode Noval Uf 6,3V
7558 VHF pentode, Noval B9A, Vf 6.3V for RF stagesFor FM, VHF and 2m amateur radio circuits up to 176 MHzSuited to transmitters, receivers, mixers, oscillators and sparesSocket Noval B9A, 9-pin, VHF pentode without top cap
€6.40

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

6LB6 Röhre Beam-Power B12C Top Cap
6LB6 Röhre Beam-Power B12C Top Cap
6LB6 beam power tube, Duodecar B12C, Vf 6.3VFor TV line output, RF power and strong driver stagesSuited to 6JS6C-related chassis, service and replacementSocket Duodecar B12C, 12-pin, 9 mm top cap, beam tube
€59.80

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

6KD6 Röhre Beam-Power B12C Uf 6,3V
6KD6 Röhre Beam-Power B12C Uf 6,3V
6KD6 beam power tube, Duodecar B12C, Vf 6.3VFor TV line outputs, RF finals and pulse-duty operationSuited to radio gear, service, repair and replacement stockSocket Duodecar B12C, 12-pin, anode cap, beam power tube
No price specification

Delivery upon request

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6883B (=QE05/40F) Pentode
close to 6146B
€14.90

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

6293 Pentode use QE05/40 Siemens instead
sold out
No price specification

Delivery upon request

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6159 Röhre = QE05/40H Sendepentode Oktal Uf 26,5V
6159 transmitting pentode = QE05/40H, octal K8A, Vf 26.5VFor RF finals, oscillator service and mobile radio equipmentSuited as 6146-related type with different heater voltageSocket octal K8A, 8-pin, top cap, air-cooled pentode
€11.60

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

6146B NOS (8298A, S2001A)
6146B NOS (8298A, S2001A)
most reliable 6146B for low price rate in the marketOctal K8A 8-Pin base, 9mm Top Capcan be used instaed of 6293 in most Applications
€39.90

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

6146B Pair Shuguang Sino Röhren BTB matched Paar
6146B Pair Shuguang Sino Röhren BTB matched Paar
good price to quality rate
€64.80

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

6146B Pair QE05-40 NOS Röhren BTB matched Paar
6146B Pair QE05-40 NOS Röhren BTB matched Paar
matched pair for Radio Amateur Applicationsvy 73´s and 55´s de BTB Team
€88.80

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

6146A tube
Octal K8A 8-Pin base, 9mm Top Capplease use 6146B instead (newer Version)
€35.20

incl. VAT plus shipping costs

Delivery time: ca. 1 - 3 days

572B (=SV572B) Svetlana Triode with Top Cap
UX-4 Pin tube-valve-base
No price specification

Currently sold out

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572B Pair =T160L PSVANE tubes Röhren factory matched Paar
572B Pair =T160L PSVANE tubes Röhren factory matched Paar
UX-4 Pin base - 14mm Top CapPa=125W, direct heated Triode
€164.80

incl. VAT plus shipping costs

Delivery time: ca. 1 - 5 days

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E-Mail: info@btb-elektronik.de Tel: +49 911 288585
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