STC008 Amplifier Speaker Protection (Stereo) - CML Audio

STC008 Amplifier Speaker Protection (Stereo)

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STC008 Amplifier Speaker Protection (Stereo)

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It is always dangerous to connect a DC-coupled amplifier to a loudspeaker without proper protection against a DC fault. Such faults can not only destroy an expensive loudspeaker in a second, but may also present a safety hazard as the speaker coil suffers catastrophic overheating and possible fire.

The STC008 Amplifier Speaker Protection Module can be added simply to almost any amplifier system, providing safety against excess DC-offsets, over-temperature conditions and turn-on/turn-off transients.

The PCB is designed to run directly from the power amplifier supply rails, accepting a very wide range of voltages; no additional power supply is required. Special circuitry is used to accelerate relay drop-out when an error occurs.

Available as a fully assembled and tested unit, PCB with test notes only or as a kit of parts, PCB and build notes.

Full specification details for the STC008 Amplifier Speaker Protection Module can be found on the Signal Transfer Company website »




01 » STC008 – PCB

  • STC008 Amplifier Speaker Protection (Stereo)


Product Order Details

STC008 Amplifier Speaker Protection (Stereo)
Reference Quantity Price (£) Description Order
STC008PCB 1+ £23.00 PCB and build notes only. Contact CML Audio »
STC008KIT 1+ £77.40 Kit of parts, PCB and build notes. Contact CML Audio »
STC008BLD 1+ £115.40 Fully assembled and tested unit. Contact CML Audio »

E&OE: While every effort has been made to ensure all information supplied is accurate, no liability is accepted for the consequences of any errors or omissions. All products are subject to availability. All prices are quoted in (£) Sterling and unless otherwise stated, are exclusive of VAT. CML Audio reserves the right to change the product range and prices without prior notice.



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