SKU: 27250977395

RDL FP-MX4 4 Channel Audio Mixer

Sale price$337.50 Regular price$375.00
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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

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Description

RDL FP-MX4 4 Channel Audio MixerThe FP MX4 is a single channel audio mixing module featuring four identical inputs. Each input accepts either a mic or line level source. The output section provides four mixing potentiometers corresponding to the four inputs. The output section provides both a balanced line (+4 dBu) and balanced microphone level ( 45 dBu) output. Both outputs may be used at the same time. The four mixing potentiometers are intended to be set at installation or to be

The FP-MX4 is a single-channel audio mixing module featuring four identical inputs. Each input accepts either a mic or line level source. The output section provides four mixing potentiometers corresponding to the four inputs. The output section provides both a balanced line (+4 dBu) and balanced microphone level (-45 dBu) output. Both outputs may be used at the same time. The four mixing potentiometers are intended to be set at installation or to be adjusted occasionally. Levels may be adjusted at the mixer using the RDL dual-LED VU meter which displays the mixer output level.

Features

  • Four Channel Audio Mixer
  • Balanced Microphone and Line Inputs
  • Balanced Microphone and Line Outputs
  • Switch-Selectable 24 V Mic Phantom
  • Three Switch-Selectable Mic Gain Ranges
  • Studio-Quality, Low-Noise Performance
  • Convenience of RDL® FLAT-PAKs™

Specifications

Indicators (2) Dual-LED VU meter (line-level output)
Outputs (2): Line: +4 dBu 150 Ω balanced; mic: -45 dBu 150 Ω balanced
THD+N: Mic: < 0.012%
Line: < 0.004%
Frequency Response: Mic: 10 Hz to 30 kHz (± 0.25 dB)
Line: 10 Hz to 45 kHz (± 0.25 dB)
Gain Adjustments (4): Mic: Off to 65 dB gain (max. gain range); line: Off to 6 dB gain
Line Input Level: +4 dBu
Line Inputs (4): 10 kΩ balanced (may be wired unbalanced)
Microphone Input Level: Switch selectable ranges: -30 to -40 dBu, -40 to -50 dBu, < -50 dBu
Ambient Operating Environment: 0° C to 50° C
Residual Noise (below +4dBu output): Note (A) = A-Weighted
4 line level sources (unity gain): < -84 dB (wideband)
40dB Gain: Mic: -90 dB; all 4 mic level sources: < -82 dB (wideband); < -84 dB ("A" weighted)
50dB Gain: Mic: -86 dB; all 4 mic level sources: < -72 dB (wideband); < -76 dB ("A" weighted)
60dB Gain: Mic: -80 dB; all 4 mic level sources: < -65 dB (wideband); < -67 dB ("A" weighted)
Power Requirement: 24 Vdc @ 160 mA, Ground-referenced
Microphone Inputs(4): 2 kΩ balanced, switchable 24 V phantom (IEC 61938: 2013)
Overall Dimensions: Height: 1.42 in. 3.61 cm, Width: 3.25 in. 8.26 cm, Length: 8.14 in. 20.68 cm
Package Type: Cardboard Box
WEEE weight: 0.99 lbs.
Shipping Weight: 1.235 lbs.
Tariff code: 8543.70.9860
Package Dimensions: 3.375 x 8.5625 x 1.5 in.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 27250977395

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Reviewed in the United States on September 10, 2025
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★★★★★ 5
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My baby loves these. He gets one a week and has the best time playing fetch. One of the squickies quit working but for the price it’s a good deal. He’s a little spoiled!!
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