Vintage Tube Amp

For sale is a McIntosh MC275 power amplifier that uses 6550, 12AU7, 12AX7, 12AZ7, and 12BH7A tubes. Only essential parts were changed to make sure the amplifier is working as it should. Aside from that, to my knowledge, it has many original capacitors and parts.

McIntosh MC240 power amplifier in beautiful condition. This is the earliest version of this amplifier released in 1960. The amplifier has been completely restored with new power supply, capacitors, and resistors by Fuchs Audio in New Jersey. The amp comes with 4 NOS GE 6L6GT power tubes, 2 NOS RCA 12BT7 tubes, and JJ 12AX7 tubes. The amp is warm sounding with incredibly deep bass and clarity, even by modern standards.

This unit has undergone an extensive electronic restoration here at Novalux Stereophonic. The unit has also received a fresh set of tubes. There is a McIntosh clinic sticker on the front of the unit which has been left in place for historical context.

Vintage McIntosh 240 tube amplifier in nice condition. Powers on tubes light (see pictures) Has not been tested further. Experience the classic sound of the McIntosh 240 tube amplifier. This powerful and high-quality amplifier from the United States boasts a rich and warm tone that will enhance any music lover’s listening experience. Featuring McIntosh’s signature design and exceptional craftsmanship, the McIntosh 240 is a must-have for vintage audio collectors and enthusiasts. Whether you’re a fan of jazz, rock, or classical music, this power amplifier is sure to impress with its stunning performance. Don’t miss your chance to own a piece of audio history with the McIntosh 240 tube amplifier.

Unit does not power up.

The amp is in great condition! All of the tubes look like they should and the metal is pretty clean with only some light pitting on it. See pictures for more and feel free to ask any questions! I’ve also included an invoice from an authorized McIntosh repair shop and the man who worked on it had worked for Mcintosh for 30+ years and knew them very well. The repair was minor and the goal was to have it work for another 40 years. The customer stated fault at the bottom of the document is misleading. There aren’t any problems at all with the power supply. This comment was made to the repair guy because that’s what my co-worker said happened to it. My diagnosis was unfounded and a guess. It ran like a champ when I used it! Also, the owner’s manual included isn’t the original but rather a copy of it that I have used.

Here’s a vintage McIntosh C4 preamplifier. 3x Mullard IEC by Tungsgram (Hungary) ECC83/12AX7s included. Tested and sounds great. No hum or any issues. Looks excellent with original wooden cab. Original McIntosh D8 power supply is included. Please refer to pictures. These are vintage electronics there are no guarantees.

Retro Gear Shop is a high-end boutique store located in Nashville, Tennessee. McIntosh MC75 For sale is a rare vintage McIntosh MC75 monoblock vacuum tube power amplifier. Unit powers up, tested and passes signal, but noticed some humming and background noise. Check out the pictures to make sure you like it.

A Pair Of Vintage Mclntosh Mc30 Tubes Amp. Original working condition, with mclntosh power tubes by GE and instructions manual as well. I was set them up with my mclntosh c20 and Tannoy gold 15, sounds wonderful. All power tubes been tested very strong.

Here we have a very clean McIntosh MC240! This was the first stereo amp introduced by McIntosh… This particular unit was boxed up in storage by previous owner for quite some time. I powered the amplifier up very slowly with a variac and it performs like a real champ! There is no hum from the amp and the sound quality is good, but the tubes have not been tested and a new set of quality matched tubes should make a marked improvement. Most of the tubes are Zenith, one is RCA, one with worn off markings. I believe this could be an early production model. I’ve provided the photos which should help date the unit. The circuitry appears to be all original. Please note chassis stamp number 133. Also rubber stamp numbers on inside chassis. Included is a photo of the backs of the potentiometers which should help date this amp. Switches and pots are all working well and sound clean. Chrome is in especially nice condition and silk screen lettering in in very good condition but a little wear on some letters. Also please note that the top left corner of the Right speaker terminal strip is broken and the screw has a larger head compared to the others and was probably swapped out at one time. Other McIntosh listings coming soon! C-22, MR71, C4s, C-8, C-108, MX110.