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Radio Design Labs

RDL HD-MA35U/A 35 W Mixer Amplifier 25 70 100 V with Power Supply

SKU HD-MA35UA
$658.59
$658.59
RDL-HD-MA35UA:

Estimated shipping time

All orders are processed within 1-2 business days. You can typically expect your items to arrive within 4–7 business days after shipment, depending on your location.

See our Shipping Policy for more details.

What is your Return Policy?

At ElectraHaus, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

30-Day Returns: Most items can be returned within 30 days of purchase. Items must be unused and in original packaging.
Return Shipping: We cover shipping for defective, damaged, or incorrect items. If you change your mind, just send it back within 30 days and it's still covered by us.
Refunds: Approved returns are refunded to your original payment method within 7 business days (banks may take up to 10).

Refund & Return Policy

Support: Contact us at support@electrahaus.com or +1 888 279 2923, Monday–Friday, 9AM–6PM EST.

The HD-MA35UA is a four input audio mixer amplifier for systems demanding the broadest range of features and the highest energy efficiency. Two output power amplifier zones, 35 watts (Zone 1) and 4 watts (Zone 2), are driven from high-efficiency Class D amplifier stages. The mixer and amplifier sections all normally shut down (standby "sleep" mode) when audio is absent and automatically turn on when needed. The Zone 1 amplifier output level may be VCA controlled using various optional RDL remote controls, or by industry standard 0 to 10 Vdc or 0 to 10k ohm controls. This output provides a constant voltage output (25 V, 70 V or 100 V). The Zone 2 amplifier output drives an 8 ohm speaker and/or 600 ohm telephone equipment.

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