RCA 5692

Hifido

RCA 5692 Hifido ¥6,818 Aug 27, 2025

Hifido

RCA 5692 Hifido ¥10,000 Aug 27, 2025

Kleinanzeigen

Matched Pair - RCA 5692 Beautiful Red Base 1950s (6SN7GT CV1988) Kleinanzeigen €375 1% Jul 14, 2025

US Audio Mart

RCA 5692 Triple mica tubes US Audio Mart $125 Jul 4, 2025

Head-fi

Super Strong RCA 5692 SINGLE - Red Base - Black Plate - NOS - NIB (6SN7 Military Long-Life Version) Head-fi $145 26% May 30, 2025

Polovni Hi-Fi

RCA 5692 (Military version 6SN7) NOS par Polovni Hi-Fi €400 Apr 3, 2025

US Audio Mart

Matched pair RCA 5692 6SN7 Red Base Test NOS plus free pair RCA 6SN7GTB US Audio Mart $450 25% Feb 20, 2025

OldSound

6SN7GTB RCA TUBE PAIR 33S30B 5692 B65 13D2 CV1988 DOUBLE TRIODE AUDIO PREAMPLIFIER "BLACK PLATE" NOS/NIB OldSound €289 Oct 3, 2024

OldSound

6SN7GTB RCA TUBE PAIR 33S30B 5692 B65 13D2 CV1988 DOUBLE TRIODE AUDIO PREAMPLIFIER "BLACK PLATE" NOS/NIB OldSound €289 Oct 3, 2024

OldSound

6SN7GT RCA VALVE PAIR 33S30B 5692 B65 13D2 CV1988 DOUBLE TRIODE AUDIO PREAMPLIFIER "GRAPHITED GLASS" NOS/NIB OldSound €465 192% Sep 1, 2023

OldSound

5692 RCA 33S30B 6SN7GT B65 13D2 CV1988 ECC32 CEI VALVE DOUBLE TRIODE AUDIO PREAMPLIFIER HIGH QUALITY NOS/NIB OldSound €279 8% Sep 1, 2023

OldSound

5692 RCA 33S30B 6SN7GT B65 13D2 CV1988 ECC32 UNITED ELECTRONIC VALVE DOUBLE TRIODE AUDIO PREAMPLIFIER HIGH QUALITY NOS/NIB OldSound €269 Sep 1, 2023

OldSound

5692 RCA 33S30B 6SN7GT B65 13D2 CV1988 ECC32 VALVE PAIR UNITED ELECTRONIC DOUBLE TRIODE AUDIO PREAMPLIFIER HIGH QUALITY NOS/NIB OldSound €559 5% Sep 1, 2023

US Audio Mart

RCA 6SN7 5692 - 6sn7 Variant - Legendary US Audio Mart $450 80% Sep 13, 2021