VOX FOUNDATION BASS AMPLIFIERS

VOX SOUND LTD

early 1970 - 1972

In late 1969, "Vox Sound Equipment Limited" (VSEL), the successor to Jennings Musical Industries, folded. The business was saved, however, first by Corinthian Securities; then a consortium headed by John Birch and George Stow, who had been active in the electronics industry since the mid sixties. With support from the Schroeder Bank, the "Birch-Stolec" group took Vox on, and in 1970 "Vox Sound Limited" (VSL) emerged. For further details, .

The first "Vox Sound Limited" Foundation Bass amps were made at the West Street factory in Erith (late 1969 to early 1971).

In 1971 operations were moved to the Birch-Stolec factory on the Ponswood Industrical Estate at St Leonard's-on-Sea (a mile or so from Hastings). Late amps often have "Birch-Stolec" inspection stamps on the preamp and power amp chassis.

Vignettes of the factory from the Vox catalogue of 1971. For others, .

TRANSFORMERS: in mid 1970, "Twickenham Transformers", which had, under George Stow's direction, supplied VSEL - "Twickenham" was from 1967 a member of the "Stolec" Group controlled by Stow - became "Lemark Electronics". Production continued at the Haywards Heath factory. Occasionally the correspondence address is given as the Ponswood Industrial Estate (Windmill Road, St Leonard's-on-Sea, Sussex, TN38 9BY), the address of the "Birch-Stolec" group, which had taken over the production of Vox equipment in mid 1971.

Lemark transformers were marked with the part code numbers assigned originally by "Twickenham". The easiest to see is usually the driver transformer, marked TT3944.

Driver transformer in serial number 2813 stamped "TT3944". On the surface of the chassis the "Birch-Stolec" inspection stamp can just be made out.

Foundation Basses remained in production until 1972. VSL went on for a little while thereafter, and then folded.

The easiest way to spot a VSL amp, control panel and serial number plate aside, is the silver (rather than gold) string round the box.

Below, a register of surviving amps. As ever, if anyone knows of Foundation Basses that have not yet been included on this page, do let me know.

Serial number 2432 - currently in France (?)

  • 2432
  • 2432

Serial number 2438 - currently in Europe

  • 2438
  • 2438
  • 2438
  • 2438
  • 2438
  • 2438
  • 2438

In excellent condition, complete with its speaker cabinet, original cabinet cover, and chrome cradle. Note that the serial number plate still says "Vox Sound Equipment Limited".

Serial number 2492 - currently in Europe

  • 2492
  • 2492
  • 2492
  • 2492
  • 2492
  • 2492
  • 2492

Serial number 2524 - currently in Norway

Thanks to Frode for the pictures.

Serial number 2543 - whereabouts unknown

  • 2543
  • 2543
  • 2543
  • 2543
  • 2543
  • 2543

NEW

Serial number 2548 - currently in Europe

  • 2548
  • 2548
  • 2548
  • 2548
  • 2548
  • 2548

Serial number 2549 - currently in Holland

  • 2543
  • 2543

Foundation Bass serial number 2549 with Foundation Bass speaker cabinet number 563. Thanks to Harry for the pictures.

Serial number 2553 - currently in Europe

  • 2553
  • 2553
  • 2553
  • 2553
  • 2553
  • 2553
  • 2553
  • 2553
  • 2553
  • 2553
  • 2553

Serial number 2568 - currently in the UK

  • 2568
  • 2568
  • 2568
  • 2568
  • 2568
  • 2568
  • 2568
  • 2568
  • 2568
  • 2568
  • 2568
  • 2568
  • 2568
  • 2568
  • 2568
  • 2568

Two sets of pics, the second more recent.

Serial number 2587 - currently in Germany

  • 2587
  • 2587
  • 2587

An excellent rig. Sold on ebay some time ago.

Serial number 2590 - currently in the UK

Thanks to John, a great Foundation Bass set - amplifier serial number 2590, cab serial no. 693: "Vox Sound Limited", probably from mid 1972.

Serial number 2649 - currently in Europe

Another excellent set, the speaker, as below, with its "VSEL" label.

Serial number 2656 - currently in Japan

Note the VSEL label on the speaker in the cab.

Serial number 2682 - currently in the UK

Good general condition. Some diamonds (expertly and painstakingly) removed from grille cloth panel.

Serial number 2725 - currently in the UK

  • 2725
  • 2725

Missing one control knob, but otherwise fine.

  • 2725
  • 2725
  • 2725
  • 2725
  • 2725
  • 2725
  • 2725

The amplifier now paired with a later 1970s FB212 closed back speaker cabinet.

Serial number 2748 - currently in the UK

  • 2748
  • 2748
  • 2748
  • 2748
  • 2748

Serial number 2756 - currently in the UK

  • 2756
  • 2756
  • 2756
  • 2756

Further pics

  • 2756
  • 2756
  • 2756
  • 2756

In excellent condition.

Serial number 2759 - currently in the UK?

  • 2759
  • 2759
  • 2759
  • 2759

Good condition - a really nice example of a late-run amp.

Serial number 2770 - currently in Finland

  • 2770
  • 2770
  • 2770
  • 2770
  • 2770
  • 2770
  • 2770

Thanks to Eradj for the pictures.

Serial number 2774 - currently in the USA

  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774
  • 2774

Unusually for a VSL amp, the logo has "Solid State" underneath VOX. Of particular interest too is the top of the cab with its inset wells for the feet of the amp. The idea for these is likely to have come from the stackable multi-link cabs - one pictured below - with wells for the feet of the cab on top of it. At this point, towards the end of production, the chrome support for the amp was evidently being phased out.T Thanks to Mark for the pics.

Serial number 2782 - whereabouts unknown

  • 2782
  • 27822
  • 2782
  • 2782
  • 2782
  • 2782

A good late set.

Serial number 2796 - currently in the UK

  • 2796
  • 2796
  • 2796
  • 2796
  • 2796
  • 2796

A nice Foundation Bass amp with a Dynamic Bass cab (complete with its chrome frame). Thanks to Pete for the pictures.

Serial number 2813 - currently in the UK

  • 2813
  • 2813
  • 2813
  • 2813
  • 2813
  • 2813
  • 2813
  • 2813
  • 2813
  • 2813
  • 2813
  • 2813

Condition so-so. Stencilled on the back panel "Sharp Practice".

Serial number 2827 - currently in the UK

  • 2827
  • 2827
  • 2827
  • 2827
  • 2827
  • 2827
  • 2827
  • 2827
  • 2827

A nice set - probably one of the last to have been produced. Note the use of the horizontal logo on the cab (normal for late Vox Sound). The speaker is a Fane.

Serial number 2831 - currently in the USA

  • 2831
  • 2831
  • 2831
  • 2831
  • 2831
  • 2831

Serial number 2836 - currently in Belgium

  • VSL Foundation Bass
  • VSL Foundation Bass
  • VSL Foundation Bass

Vox Foundation Bass serial number 2836. A great set, currently in Belgium. The amp was probably made in late 1972, one of the last of the line.

NEW

Serial number 2852

Pictures to come shortly. A Foundation Bass amplifier section with Marshall speaker cabinet.

NEW

Serial number 2857

Pictures to come shortly. A Foundation Bass set. The speaker cabinet has a Jennings badge (i.e. pre-1968). The chrome support is a good reproduction.

Serial number unknown

  • VSEL Foundation Bass
  • VSEL Foundation Bass
  • VSEL Foundation Bass
  • VSEL Foundation Bass
  • VSEL Foundation Bass
  • VSEL Foundation Bass

Late-style Vox Sound Ltd cab with logo top left and port in back. The amp is VSEL and has "Solid State" in its logo, so probably a serial number in the 2200s or 2300s.