Vintage Tube Amp » allen https://myvintagetubeamp.com Fri, 25 Sep 2026 03:08:52 +0000 en-US hourly 1 https://wordpress.org/?v=3.9.2 2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes https://myvintagetubeamp.com/2025/09/27/2-x-allen-organ-c3-monoblock-tube-amplifiers-vintage-5881-6sn7-5u4g-tubes/ https://myvintagetubeamp.com/2025/09/27/2-x-allen-organ-c3-monoblock-tube-amplifiers-vintage-5881-6sn7-5u4g-tubes/#comments Sat, 27 Sep 2025 13:15:21 +0000 https://myvintagetubeamp.com/2025/09/27/2-x-allen-organ-c3-monoblock-tube-amplifiers-vintage-5881-6sn7-5u4g-tubes/ 2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes
2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

2 x Allen Organ C3 Monoblock Tube Amplifiers, Vintage 5881, 6SN7, 5U4G Tubes

These amplifiers were removed from a working environment.
]]> https://myvintagetubeamp.com/2025/09/27/2-x-allen-organ-c3-monoblock-tube-amplifiers-vintage-5881-6sn7-5u4g-tubes/feed/ 0 2 x Allen Organ C3 Monoblock Tube Amplifiers 6L6 & 6SN7 tubes, rebuilt vintage https://myvintagetubeamp.com/2025/09/10/2-x-allen-organ-c3-monoblock-tube-amplifiers-6l6-6sn7-tubes-rebuilt-vintage/ https://myvintagetubeamp.com/2025/09/10/2-x-allen-organ-c3-monoblock-tube-amplifiers-6l6-6sn7-tubes-rebuilt-vintage/#comments Wed, 10 Sep 2025 12:14:40 +0000 https://myvintagetubeamp.com/2025/09/10/2-x-allen-organ-c3-monoblock-tube-amplifiers-6l6-6sn7-tubes-rebuilt-vintage/ 2 x Allen Organ C3 Monoblock Tube Amplifiers 6L6 & 6SN7 tubes, rebuilt vintage
2 x Allen Organ C3 Monoblock Tube Amplifiers 6L6 & 6SN7 tubes, rebuilt vintage

2 x Allen Organ C3 Monoblock Tube Amplifiers 6L6 & 6SN7 tubes, rebuilt vintage

2 x Allen Organ C3 Monoblock Tube Amplifiers 6L6 & 6SN7 tubes, rebuilt vintage

2 x Allen Organ C3 Monoblock Tube Amplifiers 6L6 & 6SN7 tubes, rebuilt vintage

2 x Allen Organ C3 Monoblock Tube Amplifiers 6L6 & 6SN7 tubes, rebuilt vintage

2 x Allen Organ C3 Monoblock Tube Amplifiers 6L6 & 6SN7 tubes, rebuilt vintage

These are completely rebuilt vintage Allen Organ C3 amplifiers that are in excellent working condition. Plug & Play ready, comes with all working tubes as seen for each amplifier and power plugs. They are quiet, punchy, with a wide soundstage, strong bass and have easily outperformed many challengers in my listening room including vintage Macintosh 225, 240, etc. These amplifiers are highly rated in the audiophile community. Many close up photos, schematic details, vintage history and new engineering are available at the Audio Karma website, “The beastly beast Allen Organ C-3″ – to read more. Also listed under the same screen name on Audiogon.
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