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Rolls HA243 4-Channel Studiophile Headphone Amplifier

B&H # ROHA243 MFR # HA243
Rolls HA243 4-Channel Studiophile Headphone Amplifier

Rolls HA243 4-Channel Studiophile Headphone Amplifier Back View

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Product Highlights

  • Compact Metal Chassis
  • Mono or Stereo Operation
  • Selectable A/B Input Channels
  • 1/4", RCA, and 3.5mm Inputs
  • 1/4" and 3.5mm Outputs
  • Individual Level Controls
  • Made in USA
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You Pay: $130.00

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The HA243 4-Channel Studiophile Headphone Amplifier from Rolls offers professional-quality audio in a compact design. The durable metal chassis provides lasting durability. There are 2 input channels, each of which offers 1/4", RCA, and 3.5mm connectors for terrific versatility. Each channel is switchable between mono and stereo modes to meet the needs of your particular application.

There are 4 output channels, each of which can switch between monitoring input channel A and input channel B. Each of the outputs has a 1/4" and a 3.5mm headphone jack for compatibility with a variety of headphones. Each output also has its own level control, so a listener can set the perfect volume without affecting others.

The compact and durable metal chassis provides lasting durability
A JRC3414 integrated circuit provides high-quality audio with a high amount of gain
There are 2 input channels, each with 1/4", RCA, and 3.5mm connectors for terrific versatility
Each input channel is switchable between mono and stereo modes to meet the needs of your particular application
Each of the 4 output channels has an A/B switch to monitor either input channel with ease
There are 1/4" and 3.5mm headphone jacks on each output channel for compatibility with a variety of headphones
Each output has its own level control, so a listener can set the perfect volume without affecting others
Number of Channels 2 Input, 4 Output
Inputs 2 x Stereo RCA Inputs (2 Jacks per Input, L/R)
2 x Stereo 1/4" Inputs
2 x Stereo 3.5mm Inputs
1 x Power Input
Outputs 4 x Stereo 1/4" Headphone Jacks
4 x Stereo 3.5mm Headphone Jacks
Controls 2 x Mono/Stereo Switches
4 x Level Control Knobs
4 x Channel A/B Selector Switches
Output Power 326mW per Side, 652mW per Channel @ 62 Ohms
Maximum Gain 20dB per Channel
Input Level +26dBV Max
Input Impedance 10 kOhms
THD + N < 0.008%
Signal to Noise Ratio 92dB
Power 15VDC
Dimensions (WxHxD) 6.75 x 1.75 x 4.75" (171 x 44 x 121mm)
Weight 1.65 lbs (0.75kg)
Rolls HA243 4-Channel Studiophile Headphone Amplifier
  • Power Adapter
  • 1-Year Limited Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    RollsHA243 4-Channel Studiophile Headphone Amplifier
     
    4.0

    (based on 2 reviews)

    Ratings Distribution

    • 5 Stars

       

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    • 4 Stars

       

      (2)

    • 3 Stars

       

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    Reviewed by 2 customers

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    4.0

    Sounds strong

    By Low light recording

    from Texas

    Comments about Rolls HA243 4-Channel Studiophile Headphone Amplifier:

    Nice simple unit. Works great in my home studio!

    Share this review

     
    4.0

    Nice Amp but could offer more

    By MRIvision

    from Baltimore

    About Me Experienced

    Verified Buyer

    Pros

    • Easy To Use
    • Excellent Sound

    Cons

    • Limited Functions
    • Needs An Onoff Switch

    Best Uses

    • Multiple Headphone Use

    Comments about Rolls HA243 4-Channel Studiophile Headphone Amplifier:

    Easy to set-up and use. I use it for headphones at exercise equipment at home.

    I wish it was a little more powerful for headphone amplification but it does get the job done. It is very irritating that the unit does not have an on/off power switch. It is always on so to turn it off, you need to unplug it or use a power strip that you can turn off. The power consumption is minimal but my headphones are continually in use if the unit is not turned off! Extra noise is then in the rom!

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