Specialists in the design and supply of audio equipment, components, lighting and security systems, for both the wholesale and retail markets.

Based in Mansfield, Nottinghamshire with easy access to both the M1 and A1.

VISIT OUR NEW WEBSITE

Our services include the supply of audio speakers, Mixing Desks, amplifiers, power supplies, radio links, lighting, solar power, security systems, components and special design.

 
 
  Order to mainland UK destinations, are dispatched to your door or a convenient address by courier for next working day delivery.

We regularly ship internationally, please email us at sales@class-d.com with details of your order and we will confirm shipping costs to you.

 
   
 

Individual History

Mike Soppelsa (Development Director) has been involved in the electronics industry for the last 35 years most recently with Class-d Design Ltd, which was formed with co- Director Peter Hotchkiss some 15 years ago with the aim to develop a small, efficient and cost effective power supply for multi channel audio application. Mike has now after many years of development achieved his aim to such an extent that the power supply has now been reduced in size down to a propriety chip, which is now available to the market.

Peter Hotchkiss (Sales Director) Has been involved in the music industry as an international entertainer for 37 years and joined in partnership with Mike in late 1997 moving Class-d design forward and developing new product range.

Comments from some of our customers:

  • Brilliant product, great company, will deal again soon. Thanks Peter.
  • Excellent quality and next day delivery, you just can’t get better.
  • Great products and fantastic service-many thanks!
  • Absolutely awesome equipment, first class company. Will use again, recommended.
  • Excellent value. Good rich sound. Helpful staff. Recommended.
  • Fantastic delivery & communication can’t wait to try them. First Rate Company A1.
  • Brilliant sound and good looking will deal again many times.
  • A1 very quick delivery top class goods I would use Class-d again.
  • Excellent service, extremely helpful, would strongly recommend.

 

Offer 1
400watt Power Amp Module
Audio Equipment: 400watt Power Amp Module
HIGH QUALITY POWER AMPLIFIER MODULE 400w 4Ω

Using double die Alfet Lateral Mosfet Technology

MAIN FEATURES

 Flat, full load-independent frequency

response

 Low output Impedance

 Very low THD (see plot)

 Ultra low noise -110dB

 Runs on unregulated /- rails

 Different...



Offer 2
1U - 2U Amplifier Heatsink
Audio Equipment: 1U - 2U Amplifier Heatsink
Heatsinks available.
Low profile
80mm x 80mm
80mm x 40mm
Unique heatsink that gets the amplifier cooling straight to where it's needed. Ideal for 1U and 2U applications.
Please give us a ring for individual lengths and prices.
80mm(H) x 80mm(W) x 200mm(L) £10.00

Custom designed for our am...



Offer 3
RT5 Energy Saving Light Fitting
Audio Equipment: RT5 Energy Saving Light Fitting
RT5 Adaptor

Save up to 70% of your lighting bills with this Retro fit RT5 adaptor from Class D.
Replacing all T12 & T8 fluorescent light tubes with energy efficient T5 tubes.
Up to 70% energy saving and reduce maintenance cost due to 4 times lamp life.

v Save Energy

v Save Money

v Save...