Rolls RA-53b

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Rolls RA-53b

Rolls

RA-53b

4.9 Expert Rating

Product Info

Article Number: 138401
Brand: Rolls
Model: RA-53b
Price: $240.90

* Prices may vary. Check retailer for current pricing and availability.

The Rolls RA-53b is a solid, budget-friendly solution for studio monitoring. It’s perfect for smaller studios or anyone needing individual headphone mixes for multiple musicians—the multiple inputs and independent volume controls are a real time-saver. Just be aware that it's not a high-end audiophile amp, but it'll do the job reliably.

Product Description

  • Rolls RA-53b
  • 5 Channel Headphone Amplifier
  • For professional monitoring in studios
  • Studio and Live
  • 3 Jack inputs (insert)
  • XLR L / R Input
  • Jack and RCA inputs
  • 6.3 mm and 3.5 mm headphone outputs per channel with volume per channel
  • Cascadable
  • External power supply
  • 1U 9.5"
PROS
  • • Five independent channels offer flexible routing and monitoring options
  • • Solid build quality with a metal chassis, feels durable for studio use
  • • Cascadable design allows expansion for larger monitoring needs
  • • Multiple input options (XLR, RCA, 3.5mm) increase versatility
CONS
  • • The power supply is external, adding to cable clutter and potential noise
  • • Limited headroom compared to higher-end headphone amps, can distort at high volumes
  • • The 1U height requires rack space, not ideal for desktop setups

Product Video

Key Features

Channels 5
Power 250mW per channel @ 32 ohms
Impedance Range 16-600 ohms
Connections XLR L/R, RCA, 3.5mm, 6.35mm (1/4 in) headphone outputs
Weight 8 lbs

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Frequently Asked Questions

While Rolls uses filtering, external power supplies *can* sometimes introduce a hum, especially in noisy environments. Proper grounding and shielding are crucial.
Yes, the RA-53b’s impedance range covers a wide variety of headphones, including those with higher impedance like the HD 650s, though you may need to adjust the volume accordingly.
The cascading is straightforward, requiring a simple link cable between units – Rolls provides clear instructions, but it’s best suited for users with some basic audio setup experience.

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