1978 Korg GT-6 Guitar Tuner - Carry a tune

Combine accuracy and speed with portability and affordability and you've got the Korg GT-6 Guitar Tuner. There's no guesswork involved. Just turn the large easy to read selector to the desired note, play the string, and the illuminated meter will tell you when you've achieved perfect pitch...

1978 Korg GT-6 Guitar Tuner - Carry a tune Ad available at www.GuitarPulp.com

1979 Strobotuner electronic guitar tuner

Tuning your guitar is easier if you don't listen to it. You see, you can't trust your ear to be accurate all the time. and if you tune to a group, who's to say they're in tune? With Strobotuner, by Continental Music, you can always be in tune. It's the most accurated electronic tuning instrument ever developed for musical instruments. It's accurate within 1/100th of a semi-tone. And it's easy to use...

1979 Strobotuner electronic guitar tuner Ad available at www.GuitarPulp.com

1982 Arion 8200 Chromatic. The Hands-Off Guitar Tuner

The most advanced microcomputer and quartz technology ever to reside in a musical instrument tuner seperates the new generation of Arion tuners from all other makes. The mind-boggling Arion Chromatic possesses microprocessors so intelligent that your hands need do no more than operate the On/Off switch. This revolutionary new tuner actually does away with note and octave selectors! For example, just by striking the first or F# string of a pedal steel guitar, the 8200's digital display immediately analyzes whether your first string is an F#, F, or G - or an even flatter or sharper note. Fine tuning is then accomplished by means of the 8200's meter needle...

1982 Arion 8200 Chromatic. The Hands-Off Guitar Tuner Ad available at www.GuitarPulp.com