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Rolls HA43 Pro Four-Channel Stereo Headphone Amplifier

BH #ROHA43P • MFR #HA43 PRO
44 reviews
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Rolls HA43 Pro Four-Channel Stereo Headphone Amplifier
Key Features
  • 1/4" TRS and Stereo RCA Inputs
  • Four Channels with 1/4" & 3.5mm Outputs
  • 20 dB Maximum Gain per Channel
  • Low Noise AC Adapter Included
The HA43 Pro is for expanding or generating four additional headphone channels. It has a 1/4" TRS stereo input, stereo RCA input, four volume controls, four headphone outputs, and is powered by an included AC/DC adapter.
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Rolls HA43 PRO Overview

The HA43 Pro is for expanding or generating four additional headphone channels. It has a 1/4" TRS stereo input, stereo RCA input, four volume controls, four headphone outputs, and is powered by an included AC/DC adapter.

Four stereo headphone distribution amplifier
Four output level controls
Small footprint makes the unit easy to use in different situations
Extremely low noise
UPC: 675889000436

Rolls HA43 PRO Specs

Key Specs
Number of Headphone Channels
4-Channel
Recommended Headphone Impedance
Not Specified by Manufacturer
Headphone Output Power
Not Specified by Manufacturer
Audio I/O
1/8" (3.5 mm) / 1/4" (Headphone)
1/4" / RCA (I/O)
Power Requirements
AC/DC Power Adapter (Included)
Form Factor
Tabletop
Number of Headphone Channels
4-Channel
Recommended Headphone Impedance
Not Specified by Manufacturer
Headphone Output Power
Not Specified by Manufacturer
EQ
No
Display
No
Connectivity
Analog Audio I/O
4x 1/4" TRS Unbalanced Headphone Output
4x 1/8" / 3.5 mm TRS Unbalanced Headphone Output
1x 1/4" TRS Unbalanced Stereo Input
1x Stereo 2RCA Unbalanced Input
Digital Audio I/O
No
Network I/O
No
USB
No
Performance
Gain/Trim Range
20 dB
Maximum Input Level
+14 dBV
Impedance
Inputs:
100 Kilohms
THD+N
< 0.008%
SNR
> 90 dB
Power
Power Requirements
AC/DC Power Adapter (Included)
AC Input Power
100 to 240 VAC, 50 / 60 Hz
AC/DC Power Adapter
15 VDC at 500 mA, Center-Negative (Included)
Physical
Dimensions
4 x 3 x 1.25" / 102 x 76 x 32 mm
Weight
1.0 lb / 0.5 kg
Packaging Info
Package Weight
0.985 lb
Box Dimensions (LxWxH)
7.2 x 4.75 x 2.4"

Rolls HA43 PRO Reviews

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