Ampeg Schema's

Gemini

GIFG-12 Amp schematic (Joe Piazza)

GIFG-15 Amp schematic (Joe Piazza)

GIFGS-15-R Amp schematic (Joe Piazza)

GIFGV-22 Amp schematic (Joe Piazza)

PortaFlex

GIFB-12-N Amp schematic (1962) (Joe Piazza)

GIFB-12-NC Amp schematic (1964) (Joe Piazza)

GIFB-12-NF Amp schematic (1968) (Joe Piazza)

GIFB-12-XT Amp schematic (1967) (Ampeg)

GIFSB-12 Amp schematic with 6L6GC's (Joe Piazza)

GIFSB-12 Amp schematic with 7868's (Joe Piazza)

GIFB-15-N Amp schematic (1962) (Joe Piazza)

GIFB-15-N Amp schematic (1968) (Joe Piazza)

GIFB-15-NC Amp schematic (1964) (Joe Piazza)

GIFB-15-NF Amp schematic (1968) (Joe Piazza)

GIFB-15-S Amp schematic (1971) (Ampeg)

GIFB-18-N Amp schematic (1967) (Joe Piazza)

GIFB-18-X Amp schematic (1967) (Ampeg)

GIFB-25 Amp schematic (1968) (Joe Piazza)

SVT (Super Valve Technology)

GIFSVT Pre amp schematic (1972) (Joe Piazza)

GIFSVT Power amp schematic with 6550's (Ampeg)

GIFSVT Power amp schematic with 6550's (1970) (Joe Piazza)

GIFSVT Power amp schematic with 6146's (1969) (Joe Piazza)

V Serie

GIFV-2 Amp schematic (1971) (Ampeg)

GIFV-2 Pre amp schematic (1971) (Joe Piazza)

GIFV-2 Power amp schematic (1971) (Joe Piazza)

GIFV-3 Amp schematic (1970) (Ampeg)

GIFV-3 Pre amp schematic (1970) (Joe Piazza)

GIFV-3 Power amp schematic (1970) (Joe Piazza)

GIFV-4/VT-22 Amp schematic (1970) (Ampeg)

GIFV-4/VT-22 Amp schematic (1974) (Magnavox)

GIFV-4 Pre amp schematic (1970) (Joe Piazza)

GIFV-4 Power amp schematic (1971) (Joe Piazza)

GIFV-4B Amp schematic (1971) (Ampeg)

GIFV-4B Pre amp schematic (1971) (Joe Piazza)

GIFV-4B Power amp schematic (1971) (Joe Piazza)

GIFV-7 Power amp schematic (Joe Piazza)

GIFV-9 Pre amp schematic (Ampeg)

GIFV-9 Power amp schematic (Ampeg)

GIFV-9 Pre amp schematic (1975) (Joe Piazza)

GIFV-9 Power amp schematic (1975) (Joe Piazza)

GIFVT-22/V-4 Amp schematic (1970) (Ampeg)

GIFVT-22/V-4 Amp schematic (1974) (Magnavox)

GIFVT-40 Amp schematic (1971) (Ampeg)

GIFVT-40 Pre amp schematic (1971) (Joe Piazza)

GIFVT-40 Power amp schematic (1971) (Joe Piazza)

 

Also worth checking out is the Blue Muse Unofficial Ampeg Page.

For Ampeg parts see the FlipTops site.

For more Ampeg V4 information see the Ampeg V4 pages.

If you want to see what Ampeg is up to nowadays, you might want to check out the official Ampeg site.