WEM [Watkins Electric Music] BandMixer 100 Mark I STEREO - solid state mixer/amp 100 watt, 1976, made in England

Link: radiomuseum | wem-owners [Catalogue] | wikipedia | WEM Band Mixer mk1 & mk2

Оконечный усилитель собран на: 2 x SPC 40411S

Country:  Great Britain (UK)

Manufacturer / Brand:  Watkins Electric Music; GB (WEM)

Year: 1967 ??

Category: Audio Amplifier or -mixer

Semiconductors (the count is only for transistors) Semiconductors present.

Main principle Audio-Amplification

Wave bands - without

Details Guitar Amplifier

Power type and voltage Alternating Current supply (AC) / 110-240 Volt

Loudspeaker - This model requires external speaker(s).

Power out 100 W (undistorted)

Model: WEM Band Mixer - Watkins Electric Music; GB WEM

Material Wooden case

Shape Tablemodel, with any shape - general.

Dimensions (WHD) 440 x 180 x 270 mm / 17.3 x 7.1 x 10.6 inch

Net weight (2.2 lb = 1 kg) 11 kg / 24 lb 3.7 oz (24.229 lb)

This mixer / amp came in 2 versions.
One version had a stereo option although you would need to link a slave amp to get stereo.

The stereo version has a sloping front. Like the mono version it has 8 inputs with individual volume sliders and four sets of bass, treble and presence controls. However, it has two master faders, one controlling the left 4 inputs and one controlling the right 4 inputs. Strictly speaking it’s not a stereo amp as it only has a single mono power amp but if you link a slave to the appropriate socket on the front and then flick the toggle switch to the stereo position, then it does work in stereo with 4 inputs going to the built-in amp and the other 4 going to the linked slave amp.

Version which doesn’t have the socket for external effects (Copicat echo unit)