mullard 12ax7

Yahoo Auctions Taiwan

Mullard 12AX7真空管一對 Yahoo Auctions Taiwan NT$4,000 Dec 13, 2025

Subito

Coppia valvole Mullard 12AX7 Subito €40 Nov 23, 2025

Yahoo Auctions Taiwan

Mullard 12AX7真空管1支 Yahoo Auctions Taiwan NT$3,000 Dec 13, 2025

Audioweb

Lampa Mullard 12AX7/ECC83 Audioweb €30 Jun 18, 2025

Canuck Audio Mart

Vintage Mullard 12ax7 ECC83 - single Canuck Audio Mart CA$100 Dec 23, 2025

Yahoo Auctions Taiwan

WhiteNoise愛樂人]Mullard 12AX7/ECC83 一只價 (B碼英國原廠製) 真空管 Yahoo Auctions Taiwan NT$2,300 Dec 13, 2025

US Audio Mart

Mullard 12AX7/ECC83 matched trio, Amplitrex tested as NOS US Audio Mart $180 Dec 19, 2025

Rakutan-Rakuma

Mullard Reissue 12AX7/ECC83 Rakutan-Rakuma ¥5,533 Nov 26, 2025

OldSound

ECC83 MULLARD 12AX7 CV492 M8137 ECC803S CV4004 B339 "B code" DOUBLE TRIODE PREAMP NOS/NIB OldSound €179 Sep 21, 2024

Head-fi

Mullard/Amperex 12AX7/ECC83 (Mullard Shield, “Made in Holland”) Head-fi $50 17% Dec 7, 2025

OldSound

ECC83 MULLARD 12AX7 CV492 CM1 M8137 ECC803S CV4004 B339 PHILIPS Bcode PAIR OF PREAMPLIFIER VALVE DOUBLE TRIODE NOS/NIB OldSound €249 24% Feb 25, 2022

Review33

出售: Mullard Ecc83/12ax7 Review33 - Oct 30, 2025

Review33

出售: Mullard ECC83 12AX7 Review33 - Oct 30, 2025

Yahoo Auctions Taiwan

Mullard ECC83 12AX7 一對 Yahoo Auctions Taiwan NT$5,000 Dec 13, 2025

Canuck Audio Mart

Mullard M8137 / 12AX7 Box Plate Canuck Audio Mart CA$230 18% Aug 5, 2024

Review33

出售: 最後一支NOS.Mullard ecc83／12ax7 多士屏四方環 Review33 - Oct 30, 2025

Yahoo Auctions

vacuum tube Mullard ECC83 12AX7 2 ps 11116 number Yahoo Auctions Auction bid
¥19,800 Nov 24, 2025

Canuck Audio Mart

3 Vintage Pair Of Mullard ECC83 12ax7 7025 Preamplifier Tubes Canuck Audio Mart CA$100 Dec 22, 2025

OldSound

ECC83 PHILIPS MINIWATT (MULLARD brand) 12AX7 CV492 ECC803S B759 VALVE DOUBLE TRIODE AUDIO PREAMPLIFIER 100% OK OldSound €69 22% Jan 24, 2024

OldSound

ECC83 MULLARD VALVE 12AX7 CV492 M8137 ECC803S CV4004 B339 "B code" PAIR DOUBLE TRIODE PREAMPLIFIER NOS/NIB OldSound €489 Sep 18, 2025

Saigon Audio

Bóng Mullard ECC83 / 12AX7, ECC82 / 12AU7, ECC81 / 12AT7, EF86 Saigon Audio ₫1,000,000 71% Sep 13, 2021

Mercari Japan

ECC83 Mullard 10M 1本　12AX7A / ECC803Sの画像 Mercari Japan ¥50,000 37% Oct 8, 2024

Yahoo Auctions

ECC83 Mullard 10M 1 pcs 12AX7A / ECC803S Yahoo Auctions Auction bid
¥50,000 Mar 2, 2025

Canuck Audio Mart

NOS MATSUSHITA + NEC ECC83 12AX7 Mullard Tooled Made in Japan 1960's Canuck Audio Mart CA$80 53% Oct 17, 2023

OldSound

ECC83 MULLARD (PHILIPS brand) 12AX7 CV492 CM1 M8137 ECC803S CV4004 B339 PHILIPS Bcode QUARTET PREAMPLIFIER DOUBLE TRIODE NOS/NIB OldSound €749 Sep 20, 2024

OldSound

ECC83 MULLARD (PHILIPS brand) 12AX7 CV492 CM1 M8137 ECC803S CV4004 B339 PHILIPS Bcode QUARTET PREAMPLIFIER DOUBLE TRIODE NOS/NIB OldSound €699 Sep 20, 2024

OldSound

ECC83 MULLARD (PHILIPS MINIWATT ?) VALVE TUBE 12AX7 CV492 ECC803S B759 DOUBLE TRIODE AUDIO PREAMPLIFIER 100% OK OldSound €79 Mar 14, 2025

OldSound

ECC83 MULLARD "B"code RTC 12AX7 CV492 CM1 M8137 CV4004 B759PAIR OF VALVE DOUBLE TRIODE AUDIO PREAMPLIFIER 12AX7 NOS/NIB OldSound €339 Feb 25, 2022

OldSound

ECC83 MULLARD (code B) PHILIPS logo 12AX7 ECC83 CV492 CM1 M8137 CV4004 B759 PAIR OF PREAMPLIFIER VALVE DOUBLE TRIODE NOS (?) OldSound €249 Feb 25, 2022