I haven't had the same experience as Theo - of the 6 McIntoshes I have had, the type of bulb varied like crazy, sometimes three different types in the same amp!! (7200 and C712)
The 1201 doesn't use LEDs - they are miniature incadescent bulbs.
I think your only choice is to get them from McIntosh. I tried to find meter bulbs locally but never found the right wattage (although lots were close but...). Then I could find them online but you had to order in lots of 100 or 1000.
I have had some soldered, some plug in, some with retaining clips so it is hard to say. I would just order them from Mc before taking the amp apart.
Also, a couple used McIntoshes I bought turned out to have the wrong bulbs in them and once I replaced them with Mc parts, the lighting was much more uniform and attractive.
The 1201 doesn't use LEDs - they are miniature incadescent bulbs.
I think your only choice is to get them from McIntosh. I tried to find meter bulbs locally but never found the right wattage (although lots were close but...). Then I could find them online but you had to order in lots of 100 or 1000.
I have had some soldered, some plug in, some with retaining clips so it is hard to say. I would just order them from Mc before taking the amp apart.
Also, a couple used McIntoshes I bought turned out to have the wrong bulbs in them and once I replaced them with Mc parts, the lighting was much more uniform and attractive.