Gorilla 1986/04 GB-30 GG-25 amplifier Japan promo ad

Japanese equipment ad / g604m

Type: Magazine ad / glossy / b&w
Date published: April 1986
Amplifier promoted: Gorilla GB-30 and GG-25 amplifier
Company / Manufacturer: Gorilla
Page size: 17.5 x 25.5 cm / 7 x 10 inches
Note: ---

Condition: Excellent/Mint. No creases, tears or stains. May have slight tanning depending on page type, age (see scanned image).
Comes with title and issue date of source publication (included separately, not written directly on page).