Description: eBay Listing Design by OCDesignsOnline Home View all listings About Us Feedback Faq Contact Us Rolls Bellari HA543 Stereo Headphone Amplifier Description Item Includes Specifications Description Rolls HA543 Overview The USA-made Rolls Bellari HA543 is a stereo headphone amplifier offering low-distortion amplification with minimal phase shift for musicians, producers, and engineers in home and project studios. It accepts a stereo source via balanced XLR or unbalanced RCA input jacks, and drives 3.5mm and 1/4" stereo headphone outputs. The stereo RCA output serves as a pass-thru, allowing the input to be connected to a monitor controller, home receiver, or audio recorder. A single knob provides up to 20 dB of gain for the headphone jacks, which can be disabled via the mute switch. The Enhance function changes the tone sent to the headphone outputs while leaving the RCA output flat. The HA543 is powered via the included 15 VDC power supply, and features a power switch with an LED indicator. Dual headphone outputs and stereo RCA pass-thru jacks Balanced XLR and unbalanced RCA line-level input jacks Adjustable volume with up to 20 dB of gain Selectable mute function Enhance function applies EQ designed to improve your listening experience when using low-quality headphones Power switch with LED indicator In the box Rolls Bellari HA543 Stereo Headphone Amplifier PS27s 15 VDC 100-240 VAC Wall Power Adapter Limited 1-Year Warranty Item Includes Rolls Bellari HA543 Stereo Headphone Amplifier PS27s 15 VDC 100-240 VAC Wall Power Adapter Limited 1-Year Warranty Specifications BrandRollsModelHA543MPNROHA543Number of Channels2TypeMini/Headphone AmplifierNumber of Channels2Input Connections2 x XLR 3-pin female jacks (one stereo pair, balanced)Output Connectors2 x RCA coaxial jacks (one stereo pair, unbalanced)Input ImpedanceBalanced: 20 kOhms Unbalanced: 10 kOhmsHeadphone Impedance8 to 600 OhmsMaximum Input Level+14 dBVMaximum Gain20 dBOutput Power326 mW per side, 652 mW per channel (62 Ohms)Frequency Response3 Hz to 59 kHz (± 3 dB)Signal-to-Noise Ratio (SNR)92 dBTHDIMDPhase ShiftSlew Rate2 V per microsecondCrosstalk-75 dBFunction ControlsPower, mute, and enhance switches Volume knobDisplayNonePower Requirement9 to 15 VDC via external power supply (included) Payment Policy PayPal is our only method of payment. 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Price: 129 USD
Location: Long Island City, New York
End Time: 2024-02-29T19:24:50.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Brand: Rolls
MPN: ROHA543
Model: HA543
Number of Channels: 2
Type: Mini/Headphone Amplifier
Input Connections: 2 x XLR 3-pin female jacks (one stereo pair, balanced)
Output Connectors: 2 x RCA coaxial jacks (one stereo pair, unbalanced)
Input Impedance: Balanced: 20 kOhms Unbalanced: 10 kOhms
Headphone Impedance: 8 to 600 Ohms
Maximum Input Level: +14 dBV
Maximum Gain: 20 dB
Output Power: 326 mW per side, 652 mW per channel (62 Ohms)
Frequency Response: 3 Hz to 59 kHz (± 3 dB)
Signal-to-Noise Ratio (SNR): 92 dB
THD: < 0.008%
IMD: < 0.008%
Phase Shift: < 10° (input to output)
Slew Rate: 2 V per microsecond
Crosstalk: -75 dB
Function Controls: Power, mute, and enhance switches Volume knob
Display: None
Power Requirement: 9 to 15 VDC via external power supply (included)