UK
1974- Label and catalog number
- Gull GULP 1002
- Format
- LP, Album
- Runout / matrix
XZAL-12981.P-1 U 1 1Runout, side A stamped
XZAL-12982.P-1 U 1Runout, side B stamped
Vinyl pressings
by Isotope · 1974
Isotope was first pressed on vinyl in 1974. Every vinyl pressing is listed below with its label, catalog number and runout codes, so you can tell an original from a reissue.
7 pressings came out in 1974, the album's first year, in 5 countries. Compare the label and catalog number on your copy, then the codes etched or stamped in the runout groove (the dead wax around the label): they are the surest sign of an early pressing.
XZAL-12981.P-1 U 1 1Runout, side A stamped
XZAL-12982.P-1 U 1Runout, side B stamped
GUL 2933 701 1 380 CIDIS
GUL 2933 701 2 380 CIDIS
GULP-1002-A Manufactured in GermanyRunout, side A stamped, variant 1
GULP-1002-B Manufactured in GermanyRunout, side B stamped, variant 1
GULP-1002-A Manufactured in Germany IRunout, side A, variant 2
GULP-1002-B Manufactured in Germany IRunout, side B, variant 2
GULP - 1002 - AA-side runout area
49 GUL 1000◇1L cgd[logo] 11/11/74Runout - side A
49 GUL 1000◇2L cgd[logo] 11/11/74Runout - side B
Not sure how to read the runout? See matrix numbers, runout and dead wax and how to tell a first pressing.
By decade, oldest first. Open a pressing for its full label, barcode and runout details.
| Year | Country | Label and catalog number | Format |
|---|---|---|---|
| 1974 | France | Gull 2933 701First yearLP, Album | LP, Album |
| 1974 | Germany | Gull GULP 1002First yearLP, Album | LP, Album |
| 1974 | Germany | Gull GULP 1002First yearLP, Single Sided, White Label | LP, Single Sided, White Label |
| 1974 | Germany | Gull GULP 1002First yearLP, Album, Promo · Promo | LP, Album, Promo · Promo |
| 1974 | Italy | Gull GUL 1000First yearLP, Album, Stereo | LP, Album, Stereo |
| 1974 | New Zealand | Gull GULP 1002First yearLP, Album | LP, Album |
| 1974 | UK | Gull GULP 1002First yearLP, Album | LP, Album |
| 1974 | UK | Gull GULP 1002LP, Album, Test Pressing, White Label · Test pressing | LP, Album, Test Pressing, White Label · Test pressing |
| 1976 | Spain | Gull LP-0104 / Mediterraneo LP-0104LP, Album, Stereo | LP, Album, Stereo |
| 1979 | Japan | Gull VIP-6631LP, Album | LP, Album |
| 1979 | Japan | Gull VIP-6631LP, Album, Promo · Promo | LP, Album, Promo · Promo |
| Year | Country | Label and catalog number | Format |
|---|---|---|---|
| ? | Australia | Gull GULP 1002LP, Album | LP, Album |
| ? | UK | Gull GULP 1002LP, Album, Repress | LP, Album, Repress |
13 vinyl pressings of Isotope are listed here, from 8 countries, released between 1974 and 1979.
The earliest pressings are from 1974, in UK, France, Germany, Italy and more. One of them is Gull GULP 1002.
Check the catalog number on the label (first-year pressings use GULP 1002, 2933 701, GUL 1000) and the codes etched in the runout groove, then compare them with the pressings listed above; for example, XZAL-12981.P-1 U 1 1 and XZAL-12982.P-1 U 1. Later reissues often keep the catalog number but change the label design or the runout codes.
It depends on which pressing you have and on the condition of the record and its sleeve. Early pressings from the album's home country in near mint condition are usually worth the most; common later reissues are worth far less. Scan your copy with VinylLens to see its value for every grade.