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Retail Pack - Mono Amplifier Kit

Exclusive to Kitronik
Teaching Notes
Key Stage 3
MP3 Mono Audio Amplifier Kit: can be used with any Personal Stereo Equipment with a 3.5mm jack. It uses a LM386 Audio Amp IC. Retail Packaged.

Availability: In Stock.

1054 £3.99
(£4.788 incl VAT)

Version 2 of our Mono Amplifier Kit can be used with any personal stereo equipment, including MP3 players.

It uses an LM386 audio amplifier IC which can output 1.25W of power.

The kit is supplied with a pre-built jack cable and a PP3 battery clip, and can run off any voltage from 4 to 12 Volts (Absolute Maximum 15V).


  • Great value electronic project kit.
  • Works with any stereo equipment.



  • PCB Length: 45.5mm.
  • PCB Width: 35.5mm.



This kit is supplied in a blister retail packaging. It is also available in a simple grip seal bag and bulk quantities for more details on this version click here, and a version with a Perspex case included, for more details on this version click here.

Click here to find out more about Autodesk.

Free samples:

Teachers can order a sample of this kit (one per school) here. You will need to select the kit from a list of all the sample kits; the stock code for this kit is 1054.
Note: this service is only offered to schools for evaluation purposes only.

Buy British:

 This kit is designed and manufactured in the UK by Kitronik.

Physical characteristics:

  • PCB Length: 45.5mm.
  • PCB Width: 35.5mm.

Electrical characteristics:

  • Voltage Nominal: 9V.
  • Voltage Range: 4 - 12V (Absolute Maximum 15V).
  • Typical Standby Current: 4mA.
  • Current Max at Nominal Voltage: 70mA.
Mono Amplifier Kit – Balcarass School
Jeff Draisey, head of D&T at the Balcarass School in Cheltenham, sent us these Year 8 70's themed Mono Amplifier Projects. We think you'll agree the students not only did a great job with the research, but produced some excellent looking results too!
Mono Amplifier Kits – Milton Abbey School
Mono Amplifier Kit examples sent in by James Ratcliffe at the Milton Abbey School in Dorset.
Gallery Mono Amplifier – Barry Comprehensive School
MP3 Mono Amplifier Kit by year 10 Product Design students at Barry Comprehensive School.
Gallery Mono Amplifier – Meole Brace School
MP3 Mono Amplifiers by year 9 students at Meole Brace School.
Gallery Amplifier Designs – St Mary’s Catholic High School Astley
Amplifier designs by Mr Peachey's students at St Mary's Catholic High School Astley, Manchester.
Gallery Mono Amplifier Kit with Light – Rickmansworth School
Mono Amplifier Kit with light by a student at Rickmansworth School.
Gallery Mono Amplifier Training Aid – Eggar’s School
Mono Amplifier Training Aid by Eggar's School.
Gallery ‘Secret Amplifier’ – Sir Robert Pattinson Academy
'Secret Amplifiers' by year 8 students at Sir Robert Pattinson Academy.
Gallery MP3 Mono Amplifiers – Humphry Davy School
Mono Amplifier Designs by year 9 students at Humphry Davy School.
Gallery MP3 Amplifiers – Ibstock Community College
MP3 Amplifiers designed by year 9 students at Ibstock Community College.
Gallery Mono Amplifiers – Meadows Community School
A range of Mono Amplifier designs by students at Meadows Community School, Chesterfield.
Gallery Mono Amplifiers – Audenshaw School
Mono Amplifiers designed by 6th form students as part of their A Level Product Design course at Audenshaw School.
Gallery MP3 Amplifiers – Litcham High School
Amplifier case designs by students at Litcham High School.
EPSON DSC picture
Gallery ‘Bass Box’ Laser Cut from Plywood – Hardenhuish High
Plywood 'Bass Box' designed by students at Hardenhuish High.
Gallery Laser Cut MDF MP3 Amplifier – Meole Brace School
Laser Cut MDF MP3 Amplifier designed by students at Meole Brace School.
MP3 Mono Amplifier demo and explanation
Video MP3 Mono Amplifier Kit Demo & Explanation
MP3 Mono Amplifier Project Kit demo and explanation video.
Ask Kitronik Amp comparison
Video A Comparison Of Our Amplifier Kits
A video of us comparing our Amplifier Kits taken from our Ask Kitronik Live event 2012.
IMG_9253 (Copy)
Amplifier/Speaker Case 3D Printing Resources
This resource has been designed to show how you can use our Mono and stereo amplifier module kits as the basis for a 3D printing project.


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