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STM-LDA3 Studio Quality Microphone Preamplifier with Phantom/3 Line Outputs by RDL

SKU: STM-LDA3
STM-LDA3 Studio Quality Microphone Preamplifier with Phantom/3 Line Outputs by RDL

STM-LDA3 Studio Quality Microphone Preamplifier with Phantom/3 Line Outputs by RDL

  • $273.58
Market price: $303.98, you save $30.40
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  • Brand
    RDL
  • SKU
    STM-LDA3
  • Weight
    1.00 lbs
  • Warranty
    3 Years
  • Condition
    New
  • Status
    Available
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In stock (50 items available)
The STM-LDA3 is designed for use in quality commercial sound, broadcast and recording applications. The 1.2 kΩ balanced input accepts a wide variety of microphone input levels without loading professional low-impedance microphones. A multi-turn gain
  • Brand
    RDL
  • SKU
    STM-LDA3
  • Weight
    1.00 lbs
  • Warranty
    3 Years
  • Condition
    New
  • Status
    Available
Product availability status
Questions? Ask our experts!

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  • $273.58
Market price: $303.98, you save $30.40
  • 10% less
Make an Offer


The STM-LDA3 is designed for use in quality commercial sound, broadcast and recording applications. The 1.2 k? balanced input accepts a wide variety of microphone input levels without loading professional low-impedance microphones. A multi-turn gain trimmer allows precise output level adjustment. The output signal is available on three separate balanced line level outputs. Each output may be connected balanced or unbalanced.

RDL's exclusive low-noise discrete preamplifier circuitry produces studio-quality low-noise performance in an economical preamplifier. Dynamic or condenser microphones may be used with the STM-LDA3. Standard 24V phantom is supplied to the input when the supply voltage is connected to the PHM terminal. Optimum operating level is set using RDL's unique dual-LED VU meter, located adjacent to the terminal block. A green LED illuminates at 15 dB below a +4 dBu output. The intensity of the green LED progresses from minimum to full intensity at +4 dBu. The adjacent red LED illuminates when the operating level exceeds +4. This makes the STM-LDA3 easy to set up without any external test equipment, and operating levels may be monitored at the module.

Features

  • Studio-Quality Microphone Preamplification
  • Three Distributed Line-Level Outputs
  • Low-Noise and Low-Distortion Performance
  • Selectable Filtered Phantom Voltage
  • Adjustable Gain up to 60 dB
  • RDL's® Exclusive Dual-LED VU Metering
  • Versatility of STICK-ON® Compactness
Input: 1.2 kO balanced
Outputs (3): +4 dBu, 150 O balanced
Gain: 40 to 60 dB (25 turn adjustable)
Frequency Response: 30 Hz to 20 kHz (± 0.2 dB)
THD+N: < 0.1%
IMD: < 0.1%
Noise: < -70 dB (below +4 dBu @ 60 dB gain - wideband) < -80 dB (below +4 dBu <g) 50 dB gain - wideband)
Equivalent Input Noise: < -130 dB (gain + residual noise below +4 dBu)
Headroom: > 20 dB (above +4 dBu)
CMRR: > 60 dB (100 Hz to 5 kHz)
Ambient Operating Environment: 0° C to 55° C
Power Requirement: GROUND-REFERENCED, 24 Vdc @ 40 mA
Package Type: Cardboard Box
Package Dimensions: 2 x 2 x 4 in.
Shipping Weight: 0.2 lbs.
WEEE weight: 0.145 lbs.
Tariff code: 8518.40.2000
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Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.

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Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.

No Returns/Exchanges on the following:

TVs and monitors 20" and larger
Special Order merchandise
Any item indicated on the website as non-returnable

For more information see our official Return Policy

  • Shipping Info
    We offer free ground shipping on every purchase of $300 and more for US and US territory. We deliver worldwide.
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  • Payment Methods

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  • Return Policy
    We Offer a 30-Day Money Back Guarantee
    Learn more