Discrete Power Amplifier Kit 200W

Features

Fully discrete design using Epitaxial Darlington transistors
DC supply circuit on board with LED indication
Ideal for active speaker system or subwoofer, guitar amp, home theatre systems, instrument amp, etc.
Comes complete with transistor isolators, spacers and bolts
Overload and short-circuit protection

Specifications

• 200W music power @ 4 ohm load
• 100Wrms power @ 4 ohm load
• 70Wrms power @ 8 ohm load
• distortion: 0.02% @ 1KHz/10W
• damping factor: >800
• frequency response: 3Hz to 200KHz (-3dB)
• sensitivity: 0.6Vrms
• signal to noise ratio: 115dB
• power supply: 2 x 25-30Vac / 120VA
• PCB dimensions: 107x62mm (approx.)
• recommended heatsink: HSVM100 (pre-drilled) or S44/75 (not drilled)

  Recommended power transformer:
  120 / 235VAC input, 2 x 25VAC output: TR8040
  (output power reduced by ﾱ15%)