1. Brands
2. RCA
3. Vacuum tubes
4. RCA 6AU8A

RCA 6AU8A

• Connect

   I want this product  I own this product  I owned this product

• For Sale (7)
• Sold/Expired 

•  Filters
•  Grid
•  List

Affiliate Disclaimer: Some listings contain affiliate links. If you make a purchase through one, it helps keep Hifishark free at no extra cost to you.

Filter by

All regions

All countries

All sites

Price range

-

Prices in Original currency

Order by Relevance, high first Relevance, low first Price, high first Price, low first First seen, new first First seen, old first Product, a-z Product, z-a Site, a-z Site, z-a Proximity, closest first Proximity, farthest first

Product

Site

Price

Listed

Yahoo Auctions Taiwan

NO:6941 美國 RCA 6AU6 A ( EF94 ; 6*4n ; 中國 6J4 升級管 ) 真空管 附原廠紙盒 Yahoo Auctions Taiwan NT$150 Dec 13, 2025

Yahoo Auctions

8:6AU6A/ Manufacturers unknown 3 pcs set ( perhaps RCA.GE) Yahoo Auctions Auction bid
¥550 Aug 4, 2025

Yahoo Auctions

8:6AU6A/RCA 2 pcs set that 7 Yahoo Auctions Auction bid
¥550 Aug 4, 2025

Kleinanzeigen

Laurin Cal 0.38 AU 0.8 Gold Hybrid Cinch Kabel high end RCA 50cm Kleinanzeigen €140 45% Jul 6, 2025

OldSound

6AU6 RCA EF94 VALVE 8425A 6AU6A M3622 6136 CV2524 PENTODE AUDIO PREAMPLIFIER NOS/NIB OldSound €49 Oct 31, 2024

OldSound

6AU6 RCA EF94 8425A 6AU6A M3622 6136 PENTODE VALVE AUDIO PREAMPLIFIER - ALL 100% OK OldSound €22 47% Sep 1, 2023

OldSound

6AU6 RCA ITALY VALVE EF94 8425A 6AU6A M3622 6136 PAIR PENTODE AUDIO PREAMPLIFIER 100% OK OldSound €26 Sep 1, 2023

Resources

• Add one Your favourite RCA 6AU8A resource? » Add a link here

Discuss RCA 6AU8A

Please log in to discuss RCA 6AU8A with other users of Hifishark