Acoustic Research AR-4

Marktplaats

Mullard GZ34 / 5AR4 – Blackburn 1956 buis Marktplaats - Jan 28, 2026

willhaben.at

AR4x vintage speakers Laguna Audio willhaben.at €400 Jan 25, 2026

OLX Poland

Kolumny Acoustic AR 4xa OLX Poland PLN 900 10% Jan 25, 2026

Marktplaats

Acoustic Research AR4 Holographic Imaging Luidsprekers Marktplaats €150 Jan 25, 2026

Subito

Rara Mullard GZ34/5AR4 - NOSFat base f31 Blackburn Subito €180 Jan 23, 2026

willhaben.at

Ultron GZ34 / 5AR4 Gleichrichterröhre willhaben.at €89 Jan 23, 2026

Subito

Philips Miniwatt GZ34 / 5AR4 - f32 Blackburn Subito €100 Jan 23, 2026

Review33

出售: Mullard Phillips GZ34/5AR4 Review33 - Jan 21, 2026

Canuck Audio Mart

Rca/mullard 5ar4/gz34 rectifier tube Canuck Audio Mart CA$60 Jan 19, 2026

Canuck Audio Mart

General Electric 5ar4/GZ34 rectifier tube(1963) Canuck Audio Mart CA$75 Jan 19, 2026

Canuck Audio Mart

GZ34 5ar4 Mullard Bugle Boy Canuck Audio Mart CA$165 Jan 19, 2026

Hifido

MATSUSHITA 5AR4 Hifido ¥6,364 Jan 11, 2026

Marktplaats

Acoustic Research | AR-4XA Luidsprekers Marktplaats €175 Jan 11, 2026

willhaben.at

Vintage Lautsprecher AR-4Xa willhaben.at €530 5% Jan 5, 2026

Kleinanzeigen

AR-4xa Lautsprecher – Vintage Klassiker – Paar – Holzgehäuse Kleinanzeigen €700 Jan 5, 2026

Subito

diffusori AR 4x Subito €250 Jan 3, 2026

Kleinanzeigen

Mullard 5AR4/GZ34 (LOW USED) Kleinanzeigen €150 Dec 28, 2025

Review33

出售: AMPEREX吹喇叭GZ34 5AR4雙環 整流電子管 Review33 - Dec 28, 2025

Canuck Audio Mart

3 Vintage Mullard F31 Fat Base GZ34 5AR4 Rectifier Tubes Canuck Audio Mart CA$150 Dec 25, 2025

Subito

Valvole rettificatrici 5AR4 Sovtek nuove Subito €20 Dec 22, 2025

Ricardo

Vintage AR-4x Acoustic Research Loudspeaker System AS IS Ricardo Auction bid
CHF 99 Dec 20, 2025

Bazos Czechia

Reproduktor, centr, AR, model AR4c Bazos Czechia CZK 1,999 Dec 14, 2025

Yahoo Auctions Taiwan

真空管Mullard GZ34(5AR4) Yahoo Auctions Taiwan NT$4,000 Dec 13, 2025

Yahoo Auctions Taiwan

真空管Mullard GZ34（5AR4）紅屏線 Yahoo Auctions Taiwan NT$4,500 Dec 13, 2025

Yahoo Auctions Taiwan

日本東芝.5AR4.50年庫存.老整流管.....美品.... Yahoo Auctions Taiwan NT$2,200 Dec 13, 2025

Ricardo

Acoustic Research AR-4xa Ricardo Auction bid
CHF 100 Dec 12, 2025

OLX Poland

Kolumny monitory Acoustic Research AR 4xa. USA. Idealne. OLX Poland PLN 1,600 Dec 11, 2025

Mercari Japan

スピーカーAR ACOUSTIC RESEARCH AR-4X (ペア)の画像 Mercari Japan ¥52,000 Dec 8, 2025

Review33

出售: Mullard Phillips GZ34/5AR4 Review33 - Dec 8, 2025

Subito

Casse acustiche AR 4x Subito €350 Nov 29, 2025

2ememain

Aoustic reaserch ar4x luidsprekers 2ememain €125 Nov 29, 2025

UK Audio Mart

Siemens Mullard - Rectifier GZ34 (5AR4) / NOS / NIB (rar) UK Audio Mart €199 Nov 28, 2025

UK Audio Mart

Valvo Mullard - Rectifier GZ34 (5AR4) / NOS / NIB (rar) UK Audio Mart €199 Nov 28, 2025

Marktplaats

Acoustic research ar4xa - gereviseerd Marktplaats €225 13% Nov 27, 2025

Subito

DIFFUSORI AR4X Subito €400 11% Nov 22, 2025

Reverb

Vintage Pair Acoustic Research AR-4x Bookshelf Speakers $199 Nov 22, 2025

Canuck Audio Mart

2 Vintage Mullard GZ34 5AR4 Rectifier Tubes Testing Strong Canuck Audio Mart CA$100 Nov 19, 2025

2ememain

Ar-4xa vintage luidspekers in prima staat. 2ememain Auction bid
€150 Nov 18, 2025

Reverb

Vintage Pair Acoustic Research AR-4x Bookshelf Speakers $249 Nov 14, 2025

Kleinanzeigen

Acoustic Research AR4c Kleinanzeigen €200 Nov 5, 2025

Subito

Coppia crossover AR-4x Subito €30 Oct 22, 2025

Marktplaats

Acoustic research AR4C center speaker Marktplaats €75 50% Oct 18, 2025

Subito

Casse Acustiche AR 4ax Subito €170 15% Oct 1, 2025

US Audio Mart

Amperex For HP 5AR4 GZ34 F32 Blackburn UK US Audio Mart $160 Sep 22, 2025

Reverb

Acoustic Research AR4x speakers in good condition - 1970's $210 11% Sep 14, 2025

Mercado Livre Brazil

Alto Falante 710-102-ar200 4ohms 1watts Amarelo Mercado Livre Brazil R$80 Sep 11, 2025

Mercado Livre Brazil

Amplificador Nca Usb100ar4 Funciona Tudo! Veja O Vídeo!! Prateado 110 W 127/220v Mercado Livre Brazil R$282 20% Sep 10, 2025

Subito

Acoustic Research Ar4xa Subito €200 13% Sep 4, 2025