3 Variations on the 2 Transistor Stereo Amplifier is available within online shop.
Amplifiers available
Surface Mount Amplifier (A mixed technology surface mount PCB with 3 components for the student to populate)
Gifted and Talented Amplifer (Electronics A small P.C.B 35mm X 25mm )
Standard Amplifer (A standard size P.C.B suitable for all)
All 3 transistor stereo amplifier kits can be used with any personal stereo equipment, including Ipod© Iphone© MP3 players.
2 Transistor Amplifier (Surface Mount PCB shown below)
Individually available in online shop £2.90
30+ £2.65 (ex VAT) School Code STSM
This mixed technology PCB is part industry standard surface mount with adequately spaced pads for the student to attach the stereo cable, speaker and battery clip.
This printed circuit board is a excellent introduction to electronics used within industry with the added bonus, of the student populating the 3 main components.
Kit Contents:
1 Surface Mount P.C.B
1 stereo jack cable
1 64 ohms paper cone speaker (stereo requires the purchase of an additional speaker)
1 PP3 battery clip
A resource Booklet which includes Schematics for lazer cutting Acrylic Model shown, assembly instructions etc is available free on orders above 30+
 
2 Transistor Amplifier (Gifted and Talented PCB shown below)
Individually available in online shop £2.50
30+ £1.99 (ex VAT) School Code STGT
The self assembly kit was designed for gifted and talented students due to the size of the P.C.B that is almost identical to the surface mount stereo amplifier.
Size of P.C.B 35mm X 25mm
The amplifier can be stereo or mono by the connecting of a link wire.
Kit Contents:
1 P.C.B 35mm x 25mm
1 stereo jack cable
1 64 ohms paper cone speaker (stereo requires the purchase of an additional speaker)
1 PP3 battery clip
2 Transistors
2 Capacitors
2 Resistors
A resource Booklet which includes Schematics for lazer cutting Acrylic Model shown, assembly instructions etc is available free on orders above 30+
2 Transistor Amplifier (Standard size PCB shown below)
Individually available in online shop £2.70
30+ £2.35 (ex VAT) School Code STSS
The self assembly kit was designed for all students with large pads and adequate space between the pads, all components are clearly marked and spaced adequately apart.
Size of P.C.B 50mm X 30mm
The amplifier can be stereo or mono by the connecting of a link wire.
Kit Contents:
1 P.C.B 35mm x 25mm
1 stereo jack cable
1 64 ohms paper cone speaker (stereo requires the purchase of an additional speaker)
1 PP3 battery clip
1 Red LED
2 Transistors
2 Capacitors
2 Resistors
1 Miniature SPST snap fit Rocker switch that incorperates a rectangular Led (RRP £0.60)
A resource Booklet which includes Schematics for lazer cutting Acrylic Model shown (top of page) and assembly instructions etc is available free on orders above 30+
 
MONO STEREO
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