Tube Amplifier

US Audio Mart

Ayon Scorpio tube amplifier US Audio Mart $2,000 47% Feb 26, 2023

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Fully Refurbished Tube Amplifier $1,150 Jan 22, 2026

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Vintage Julius Futterman Tube Amplifier Legend Audio Vintage Julius Futterman Tube Amplifier Legend Audio $2,199 Mar 22, 2026

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NFJ & FX Audio Tube amplifier $70 May 1, 2025

US Audio Mart

Auris Fortissimo Intergated Tube Amplifier US Audio Mart $6,850 14% Dec 17, 2025

US Audio Mart

Pair Ampex 6446 tube amplifier US Audio Mart $8,000 33% Jun 25, 2024

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Marantz Model 8 Tube Amplifier $2,617 Mar 6, 2026

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Scott Philarmonic Tube Amplifier chassis $679 Mar 6, 2026

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Futterman Julius Futterman Tube Amplifier $1,999 Mar 8, 2026

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Marantz 8B Tube Amplifier $3,695 17% Aug 22, 2025

US Audio Mart

Bogen MO-100 tube amplifier #1 US Audio Mart $475 21% Jan 23, 2026

US Audio Mart

Bogen MO-100 tube amplifier #2 US Audio Mart $475 21% Jan 23, 2026

US Audio Mart

Conrad Johnson Premier 11 Tube Amplifier US Audio Mart $2,000 Jan 21, 2026

US Audio Mart

VAC Avatar SE Integrated Tube Amplifier US Audio Mart $4,300 22% Oct 20, 2024

US Audio Mart

Ayon Spark 5 Integrated Tube Amplifier US Audio Mart $5,000 Mar 1, 2026

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Knight Stereo Tube Amplifier Intergrated Amplifier Vintage $159 Feb 19, 2026

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Olson AM-214 Integrated Tube Amplifier $160 20% Dec 3, 2024

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Vintage Lincoln L24 Tube Amplifier $249 Mar 7, 2026

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Vintage Mcintosh MC-225 Tube Amplifier $3,999 Mar 6, 2026

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Vintage Mcintosh MC-225 Tube Amplifier $3,999 Mar 6, 2026

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Vintage Mcintosh MC-225 Tube Amplifier $3,499 Mar 4, 2026

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Vintage RCA MI-15917 Tube Amplifier $79 Mar 7, 2026

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HH Scott Stereomaster 233 Tube Amplifier $349 Mar 7, 2026

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Vintage Sherwood S-360 Tube Amplifier $479 Mar 7, 2026

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Harman Kardon Citation II Tube Amplifier $3,450 17% Aug 11, 2022

Aural HiFi

Eico HF-87 // Vintage / Stereo Tube Amplifier Aural HiFi $1,699 13% Mar 14, 2026

US Audio Mart

Hadley 601 Stereo Tube Amplifier - Free Shipping! US Audio Mart $12,500 17% Mar 2, 2026

US Audio Mart

Lovingly used VAC 200IQ Tube Amplifier US Audio Mart $5,500 21% Mar 11, 2026

US Audio Mart

Yaqin MC-20L Integrated Tube Amplifier US Audio Mart $700 Jan 12, 2026

US Audio Mart

Yaqin MC-13S Integrated Tube Amplifier US Audio Mart $600 Jan 12, 2026

US Audio Mart

Scott output transformers for 299 tube amplifier US Audio Mart $240 Nov 17, 2025

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Eico HF-12 Integrated Mono Tube Amplifier $145 Nov 27, 2025

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Vintage Filmosound Bell & Howell 185 Tube Amplifier $279 Mar 6, 2026

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Harman Kardon Festival II Vintage Tube Amplifier $219 Mar 7, 2026

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HH Scott Type 99D Tube Amplifier $239 Mar 7, 2026

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HH Scott Type 99D Tube Amplifier $239 Mar 7, 2026

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Bogen DB115 Tube Amplifier 1950's $299 Dec 28, 2023

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The FISHER 80-AZ Mono Tube Amplifier $1,100 Jul 31, 2025

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Langevin 108-A Monoblock Tube Amplifier (Pair) $11,999 Mar 6, 2026

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Vintage Dynaco Dynakit Stereo 70 Tube Amplifier $549 Mar 6, 2026

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Fisher X-100 Stereo Integrated Tube Amplifier $699 Mar 6, 2026

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Vintage Altec 345A Stereo Tube Amplifier $1,599 Mar 7, 2026

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Vintage Bell Carillon Model 6060 Tube Amplifier $899 Mar 7, 2026

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Vintage Bell Carillon Model 6060 Tube Amplifier $849 Mar 7, 2026

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Jolida JD102CRC Stereo Tube Amplifier $705 Mar 6, 2026

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HH Scott Model 240 Tube Amplifier Monoblock $999 Mar 6, 2026

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Craftsmen Maestro Model CA-11 Tube Amplifier $328 Mar 6, 2026

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Eico HF-87 // Vintage / Stereo Tube Amplifier $1,699 13% Jun 6, 2025