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CD4440 2-Channel Audio Power Amplifier


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  • Stock: 5

    Availability: InStock priceValidUntil: 2026-07-21

  • SKU: 942 | DAA134

Availability: InStock priceValidUntil: 2026-07-21

  • Rs. 59.00 (inc GST)
    Rs.50.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

CD4440 6W 2-Channel Bridge Power Amplifier

CD4440 is the 6W 2-channel bridge power amplifier. It also called as Dual Power Amplifier. CD4440 is nothing but LA4440.

Features of CD4440 Power Amplifier

  • Built-in 2 channels (dual) enabling use in stereo and bridge amplifier applications.

  • Dual : 6W´2 (typ.)

  • Bridge : 19W (typ.)

  • Minimum number of external parts required.

  • Small pop noise at the time of power supply ON/OFF and good starting balance.

  • Good ripple rejection : 46dB (typ.)

  • Good channel separation.

  • Small residual noise (Rg=0).

  • Low distortion over a wide range from low frequencies to high frequencies.

  • Easy to design radiator fin.

  • Built-in audio muting function.

  • Built-in protectors.

                a. Thermal protector

                b. Overvoltage, surge voltage protector
                c. Pin-to-pin short protector

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Do you offer same-day / next-day delivery in Nashik?
If feasible, yes. Send: item list + quantity + delivery PIN code, and we’ll confirm availability, courier option, and cost.
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We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
How can I contact you for support, sales, or bulk orders?
Use the Contact Us page or email/phone mentioned on the website with your part number and requirement.
Can you combine multiple orders into one shipment?
Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.
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