What tubes does the Airline Wards Airline GIM-9131A - Channel 2 use?

The Airline Wards Airline GIM-9131A - Channel 2 uses 12AX7 preamp tubes and 6V6 power tubes.

When was the Airline Wards Airline GIM-9131A - Channel 2 produced?

The Airline Wards Airline GIM-9131A - Channel 2 was produced 1963–1969.

Airline Wards Airline GIM-9131A - Channel 2 preset

Verified · 82/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Wards Airline GIM-9131A is a two-channel Valco-built tube combo from the GIM series of Airline amplifiers, sold through Montgomery Ward in the mid-1960s. Its dual-channel layout offered players a choice of voicings — typically a normal and a bright channel — providing tonal flexibility at an entry-level price. The GIM-9131A's 6V6-powered circuit delivers the warm, characterful tone that has made Valco-built budget amps increasingly sought after.

Years produced: 1963–1969
Made in: USA
Channels: 2
Preamp tubes: 12AX7
Power tubes: 6V6

Tags: american, vintage.

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