Hifisonix Improved Soft Start + DC Blocker PCB aka iSSDCB

The Improved SS + DCB aka iSSDCB provides mains in-rush current limiting to 10A and blocks any DC on the mains making this a welcome upgrade for any power amplifier. The maximum continuous AC mains load current that the board supports is 4.6A  RMS. On 240VAC mains supply this translates to a continuous load of 1100W and on 120VAC a continuous load of 550W – perfect for big amps that need a clean AC supply.  You can use a nice looking anti-vandal switch on your amp front panel since the switch only has to be rated for 30mA DC.


Item: soft Start + DC Blocker PCB

Unit price: $22.00

Shipping: $15.00


Our products can be purchased via PayPal or with your Debit or Credit Card using the links provided. You will receive a confirmation e-mail once the order has been completed. We ship globally and all items are tracked for peace of mind. You will be provided with a tracking number once the item has shipped.

← Back to the shop