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Rolls HR70 FM Broadcast Transmitter , $219.00 - Add to Cart Skip to Product Information

Rolls HR70 FM Broadcast Transmitter

FM Transmitter with +48V Phantom Power, and Mic, Line, and Auxiliary Inputs
Rolls HR70 FM Broadcast Transmitter
Rolls HR70 FM Broadcast Transmitter

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Rolls HR70 FM Broadcast Transmitter
In Stock!

Only 6 left in stock! Order Soon!

Short-range FM Transmitter for Houses of Worship and Outdoor Events

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Our Product Research Team

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Need a simple and effective way to broadcast over local FM frequencies? Look no further than the Rolls HR70 broadcast transmitter, available from Sweetwater. Ideal for houses of worship and sporting events, the HR70 delivers quality audio content. The HR70 includes one RCA stereo line input, one RCA stereo auxiliary input, and one XLR mic input with selectable 48-volt phantom power. This compact unit has a broadcast range of approximately 40 to 50 feet, depending on installation location, and it operates on any FM frequency band from 88.3MHz to 107.7MHz. Additionally, the HR70 features a Duck Sensitivity control for lowering the level of program material on the auxiliary input when using a microphone to address listeners. With the HR70’s straightforward controls, you’ll be broadcasting in no time. Just connect your audio source, choose a frequency, and your listeners can tune in with their car radios or any FM radio/receiver!

Rolls HR70 FM Broadcast Transmitter Features:

  • Compact FM broadcast transmitter
  • Broadcast range of approximately 40 to 50 feet
  • Includes stereo line input, stereo aux input, and XLR input with 48-volt phantom power
  • Works on any frequency band between 88.3MHz and 107.7MHz
  • Duck Sensitivity control
  • LED clipping indicator
  • Includes DC power supply and antenna

Warranty Info

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Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.