Up for sale here is this set of 4 new wired grain-of-wheat light bulbs. These are 12v (AC or DC) 70mA bulbs. They are perfect for replacing all four of the bulbs in a Yamaha CT-400, CT-600, and CT-800 tuner. They will replace the three tuning dial bulbs and the tuning needle bulb.

Please see my pictures for details.

US shipping and handling is $5, and international is $18, no matter what quantity you buy. All my small parts are set up for combined shipping, so just use the "add to cart" feature and then check out all at once, and it will combine shipping. If you have any questions, please ask.

I have more light bulbs and lots of vintage electronics listed--feel free to take a look!