In 2004, Alvarez Guitars created the MMY1 Monte Montgomery Signature Guitar, a model based on Montgomery's 1987 Alvarez-Yairi DY62C Acoustic-Electric Guitar.
Am 24. Januar 2004 brachte Alvarez Guitars die MMY1 Monte Montgomery Signature-Gitarre heraus, ein Modell das auf Montes 1987 Alvarez-Yairi DY62C Elektro-Akustischen Gitarre beruht.