Telefunken EL803

eBay

Telefunken EL803 Tube NOS Original Packaging Rare Version Amplifier Radio Technology etc. Auction bid
- Dec 1, 2025
- Dec 5, 2025

eBay

3x Telefunken EL803 Tube NOS Pentode Power Amplifier Amp Radio Technology etc. New Auction bid
- Dec 1, 2025
- Dec 5, 2025

eBay

2x Telefunken EL803 Tube NOS Rare Version Amplifier Radio Technology etc. Auction bid
- Nov 30, 2025
- Dec 5, 2025

eBay

1 Telefunken EL803S EL 803S Tube NOS Original Packaging Tube Radio Valve New Diamond Base $13 Nov 27, 2025
- Dec 5, 2025

eBay

ONE EL803 TELEFUNKEN NOS DIAMOND Tube Lampe 진공관 真空管 电子管 Röhre Valve Valvola $57 Nov 9, 2025

eBay

4pcs. Telefunken EL803 tubes/tubes, NOS in original packaging, unopened, still sealed!! $81 Nov 9, 2025
- Dec 5, 2025

eBay

Telefunken EL803 - matched pair NOS $35 Nov 5, 2025

eBay

1 x Telefunken EL803 S, Black Plate, Diamond Bottom, Germany $24 Oct 19, 2025

eBay

Telefunken EL803 Tube New Original Packaging/New Old Stock in Box Tube $11 Sep 30, 2025
- Dec 5, 2025

eBay

2x EL803 Siemens/Telefunken <> 45° Tubes Tube New in Box New NOS & NIB $40 Sep 16, 2025
- Dec 5, 2025

eBay

EL803S TELEFUNKEN TUBE NOS ;336 $19 Sep 15, 2025

eBay

1 x EL803S TELEFUNKEN TUBE UNOPENED BOX ;670 $24 Sep 8, 2025

eBay

EL803 EL-803 Telefunken Electron Vacuum Tube Valve $22 Sep 5, 2025

eBay

EL803S ELECTRON VACUUM TUBE VALVE TELEFUNKEN TFK $12 Sep 5, 2025

eBay

Telefunken EL803 Tube Tested - NOS Vacuum Tube Tested $17 Jun 13, 2025
- Dec 5, 2025

eBay

Telefunken EL803 Tube Tested - NOS Vacuum Tube Tested $19 Jun 9, 2025
- Dec 5, 2025

eBay

Telefunken EL803 Tube Tested - NOS - Pentode - Vacuum Tube $23 May 29, 2025
- Dec 5, 2025

eBay

Telefunken EL803 Tube Tested - NOS Vacuum Tube Tested $23 May 9, 2025
- Dec 5, 2025

eBay

Telefunken EL803 Tube Tested - NOS Vacuum Tube Tested $23 May 6, 2025
- Dec 5, 2025

eBay

Telefunken EL803 = EL83 Tube Tested - NOS in Original Packaging Vacuum Tube Tested $28 Apr 27, 2025
- Dec 5, 2025

eBay

Telefunken EL803 = EL83 Tube Tested - NOS Vacuum Tube Tested BWB $23 Apr 25, 2025
- Dec 5, 2025

eBay

Telefunken EL803 Tube Tested - NOS Vacuum Tube Tested $17 Apr 21, 2025
- Dec 5, 2025

eBay

4x Telefunken EL 803 / EL803, Germany, Brand New in Original Box. NOS/NIB. $92 Apr 3, 2025
- Dec 5, 2025

eBay

Telefunken EL803S Vacuum Tube NOS $29 Mar 17, 2025
- Dec 5, 2025

eBay

Telefunken EL803 = EL83 Tube Tested Very Good Vacuum Tube $15 Feb 16, 2025
- Dec 5, 2025

eBay

Telefunken EL803 Class A HiFi Tube Tube Tested Tested, NOS Boxed $40 Feb 12, 2025
- Dec 5, 2025

eBay

Telefunken EL803S/EL 803 S Tube, Tested - NOS, BWB, Federal, Tube $16 Dec 25, 2024
- Dec 5, 2025

eBay

Telefunken EL803S, ULM factory, black plate, diamond bottom, made in Germany $99 Dec 4, 2024

eBay

Vintage Telefunken EL803 Röhre, geprüft mit Funke W19S- NOS, Vacuum, tube $17 Nov 24, 2024
- Dec 5, 2025

eBay

Vintage Telefunken EL803 tube, tested with spark W19S- NOS, tube $14 Nov 23, 2024
- Dec 5, 2025

eBay

Telefunken EL803 Tube, Tested with Spark W19S - Very Good (32mA), Tube, BWB $11 Nov 12, 2024
- Dec 5, 2025

eBay

Telefunken EL803 Tube, Tested with Spark W19S-NOS (approx. 40mA), BWB, Tube $16 Nov 3, 2024
- Dec 5, 2025

eBay

EL803 TELEFUNKEN LOT 10 PCS $130 Oct 19, 2024

eBay

MIL spec Siemens / Telefunken EL803 Power Amplifier Tube, Power Output Tube, NIB, NOS $45 Aug 18, 2024
- Dec 5, 2025

eBay

1x EL803 TELEFUNKEN DIAMOND Tube MINT Tube 6CK6 Valve Valvula Valvola $17 Aug 3, 2024
- Dec 5, 2025

eBay

Matched Pair EL803S Diamond Bottom NOS Telefunken Valve Tubes £50 May 3, 2024

eBay

1 X EL803S TELEFUNKEN TUBE. NOS/NIB. CB318 $23 May 2, 2024
- Dec 5, 2025

eBay

1 X EL803S TELEFUNKEN TUBE. NOS/NIB. CB318 $23 Apr 25, 2024

eBay

MIL spec Telefunken EL803 CV5093 Power Amplifier Pentode Tube, Power Output Tube, NOS $45 Apr 2, 2024
- Dec 5, 2025

eBay

2x EL803-S Telefunken U-Stamp Black Diamond Tubes Tube New in Box New/NIB $51 Mar 27, 2024
- Dec 5, 2025

eBay

Telefunken EL803S/EL 803 S Tube, Tested with Spark W19S (approx. 30mA), Tube $13 Feb 4, 2024
- Dec 5, 2025

eBay

Telefunken EL803/EL 803 Tube, Tested with Spark W19S (approx. 22mA), BMVtdg, Tube $9 Feb 2, 2024
- Dec 5, 2025

eBay

EL803S Telefunken Diamond Bottom Made in West Germany NOS NIB $42 Feb 2, 2024

eBay

EL803S Telefunken NOS $17 Jan 12, 2024
- Dec 5, 2025

eBay

2x EL803 Telefunken tube, tested-very good (32mA) with spark W19S, tube, BWVtdg $20 Jan 7, 2024
- Dec 5, 2025

eBay

EL803 Telefunken Tube, Tested - Very Good (26mA) with Spark W19S, Tube, BWVtdg $10 Jan 7, 2024
- Dec 5, 2025

eBay

2x EL803 Telefunken tube, tested-good (22mA) with spark W19S, tube, BWVtdg $17 Jan 7, 2024
- Dec 5, 2025

eBay

2x EL803 Telefunken Label Egg Yugoslavia New in Box HiFi Pentode Tube Rare $23 Sep 25, 2023
- Dec 5, 2025