Last Updated: 31 July 2025

Dapol N Gauge Class 220/221 DCC Sound Conversion Service

Name: Dapol N Gauge Class 220/221 DCC Sound Conversion Service
SKU: hm-304
Rating: 4.90 (13 reviews)

DCC Sound conversion of Dapol Class 220 and Class 221 models. The standard DCC sound conversion involves fitting a speaker and sound decoder into the motorized centre car. It is also possible to fit additional speakers and sound decoders into the leading/trailing dummy driving cars for a super realistic effect - please contact usif you are interested in this.

When placing your order, you can either pay straight away or when the conversion is complete. If you choose to pay immediately, you can use your debit or credit card, or pay in installments via Klarna. All payments are 100% safe and secure, powered by Stripe.

For more information about how our DCC conversion service works, click here.

Choose decoder(s)

Choose sound option

Choose return shipping option

Total

£75.00

Pay Later

Enter your details to place your order, no payment is necessary. You will be provided with an order form to include in the box with your models. The shipping address is on the order form.

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