My Blog

Item Tag: McIntosh

  • TWO McIntosh 7591A Tubes / B&K Tested Approx 80% / Good Close Pair

    Good pair of used 7591 tubes from a McIntosh MA230. B&K Tested. Austin Stereo has over 45 years of experience with tube audio.

  • TWO McIntosh 7591A Tubes / Amplitrex Tested Approx 80% / Good Close Matched Pair

    TWO McIntosh 7591A vacuum tubes. Tested on Amplitrex AT-1000 tube tester (fixed bias mode). The labels are very faded but the white “M” of McIntosh can be seen. Tubes test at 8370 and 8650 where 6630 micromhos is pass/fail grade.

  • TWO McIntosh 7591A Tubes / Amplitrex Tested /Strong Plate Current/Close Gm Match

    TWO McIntosh 7591A vacuum tubes. Tested on Amplitrex AT-1000 tube tester (fixed bias mode). 85.6% / 86.8% gm mutual conductance. Tubes test at 8740 and 8860 where 6630 micromhos is pass/fail grade. Tube 1: 8740 micromhos @ 60.6mA plate current emissions.

  • Original Marantz WC-22 wood case / cabinet – fits many Marantz 22xx 42xx 2235

    Up sale is original Marantz WC-22 wood case / cabinet — fits many Marantz 22xx and 42xx receivers, including 2235. All original. There are multiple scratches, marks and other imperfections due to the years of use, but it’s a solid case.

  • McIntosh L54 Original Wood Cabinet for Mcintosh MC-2200 amp. No panalock

    original mcintosh wood cabinet. L-54 model that fits various other mcintosh models. Good shape with a few knicks but its real wood and real stain so refinishing is an option to make it look new. Very sturdy excellent quality and build.

  • Deluxe Restoration Kit McIntosh MC2105 MC-2105 Amplifier

    This Introduces our own line of high quality can capacitors. In this case the 13/8 High voltage can Unavailable new. 105C operating temperature. These are custom made and fully tested. All NEW PARTS. NO OLD JUNK OTHER KITS HAVE. We Test all capacitors for ESR, Capacitance value and Leakage during HiPot. Note: The large Filter Cans we supply vary by what our supply chains can provide. We only buy from reputable vendors. They vary in height from 3.5″ to 4.25″. Diameter is 3″ on all. Values vary from 41000 to 56000 all at 50V DC. (The orignal caps are under rated). FREE TECHNICAL SUPPORT WITH KIT PURCHASE From the original suppliers of refurbish kits. We started it and continue to offer them. We are always adding kits so please follow us. If you have purchased a McIntosh MC 2105 and have not changed the power supply or audio capacitors, the amplifier is not performing to its full capability. Please read the Disclaimer below before purchasing. Our MC 2105 Refurbish Kit includes All power supply twist lock and screw terminal that fit physically into the space of the originals. No drilling no clamps. The screw terminal capacitors are higher capacitance than originals. Bass response is tight and fast. We supply all Audio capacitors and sub power supply capacitors as well. Only the finest polypropylene electrolytic and non polarized electrolytic capacitors are supplied. Thermistors included. Power supply resistors included We also include heavy duty diodes for the high voltage section. (4)1866 and (4)1888 bulbs are included. Led bulbs just don’t cut it for the original look. We restore these regularly so we know what’s needed and supply unlimited technical support. Everything needed to fully electrically restore your MC2105. The best Solid State amp McIntosh ever made. For those not qualified to install the kit we offer a restoration service as well. Only buy this kit if you are experienced. If you need instructions you may not be qualified. Don’t be fooled by competitors kits they are not complete like this kit

  • McINTOSH AMPLIFIER MC240 MC275 MC250 MC2100 OUTPUT SPEAKER TERMINAL BLOCK – DIY

    It is perfect! • Reproduction McIntosh Clinic Certified decal TYPE-A or TYPE-B (random) – 1 pc.

  • McIntosh MC-2255, MC-2500 Driver/Power Guard Board PAIR *NEW PCBs*

    New, custom designed, hand assembled and tested driver board PCB pair (2x boards) for McIntosh MC2255 and MC2500 amplifiers. The board has been designed based on the latest McIntosh 045928 service manual update.

  • 2 pcs McINTOSH MC240 MC275 amplifier output speaker terminal block

    2 pcs McINTOSH MC240 MC275 amplifier output speaker terminal block 2 pcs = 4 pin + 4 pin = $56 MADE IN USANew Old Stock. International shipping.Estimated arrival time, Asia 5-10days.Europe and the United States and Canada 10-30days.

  • Vintage McIntosh MA-5100 Preamp Amplifier | Tested

    Used – Tested & Working in Great Condition! IF A P.O. BOX IS YOUR ONLY OPTION.