%20headphone%20outs.%20The%20HA243%20features%20an%20A-B%20switch%20for%20each%20channel%20to%20monitor%20either%20the%20A%20or%20B%20input%20with%20the%20flick%20o...
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Rolls HA243 4-Channel Studiophile Headphone Amplifier
Availability:
Special Order ItemThis item is not stocked and needs to be ordered from the manufacturer. Please contact our sales team for more information.
Description
The HA243 is a high powered headphone amplifier with four 1/4" and 1/8" (3.5mm) headphone outs. The HA243 features an A-B switch for each channel to monitor either the A or B input with the flick of a switch!
Features:
- 4: 1/4" TRS Headphone Outputs with Level Control.
- With the new JRC3414 I.C.'s it has plenty of gain!!!
- 1/4" , 3.5mm and RCA A and B Inputs.
- Switchable mono or stereo for both A and B inputs
The HA243 is a four channel headphone amplifier with a variety of input options. Including an A-B selector switch for each channel. Both 1/4" and 1/8" stereo output jacks for each channel. RCA, 1/4" and 1/8" stereo inputs for A and B inputs that can be switched to mono. The HA243 was designed with a new JRC 3414 IC for each channel. This makes the HA243 a very powerful headphone amp, with incredible sound quality. Designed with a studio application in mind, the HA243 is the perfect headphone amp anywhere high quality sound is required.
| Input Impedance | 10K Ohms unbalanced |
| Max Input Level | +26 dBV |
| Input Connectors | RCA,1/4Ó and 3.5mm for both A and B inputs |
| Outputs | 4: 1/4" TRS Stereo jacks 4: 1/8" (3.5 mm) TRS Stereo jacks |
| Max Gain | 20 dB/Channel |
| Output Power | 326 mW/side, 652 mW/Channel @ 62 Ohms |
| Frequency Response: | 20 Hz - 20 kHz +/- 3 db |
| S/N Ratio | 92 dB |
| THD: | <.008% |
| IMD | <.008% |
| Phase Shift (In to Out) | less than 10 deg. |
| Slew Rate: | 2 V per microsecond |
| Crosstalk | - 65 dB |
| Power | VDC |
| Weight | 1.6 lbs |
| Size | 6.75Ó x 1.75Ó x 4.75Ó |
| Headphone impedance | 8 Ohms to 1000 Ohms |
The HA243 is a high powered headphone amplifier with four 1/4" and 1/8" (3.5mm) headphone outs. The HA243 features an A-B switch for each channel to monitor either the A or B input with the flick of a switch!
Features:
- 4: 1/4" TRS Headphone Outputs with Level Control.
- With the new JRC3414 I.C.'s it has plenty of gain!!!
- 1/4" , 3.5mm and RCA A and B Inputs.
- Switchable mono or stereo for both A and B inputs
The HA243 is a four channel headphone amplifier with a variety of input options. Including an A-B selector switch for each channel. Both 1/4" and 1/8" stereo output jacks for each channel. RCA, 1/4" and 1/8" stereo inputs for A and B inputs that can be switched to mono. The HA243 was designed with a new JRC 3414 IC for each channel. This makes the HA243 a very powerful headphone amp, with incredible sound quality. Designed with a studio application in mind, the HA243 is the perfect headphone amp anywhere high quality sound is required.
| Input Impedance | 10K Ohms unbalanced |
| Max Input Level | +26 dBV |
| Input Connectors | RCA,1/4Ó and 3.5mm for both A and B inputs |
| Outputs | 4: 1/4" TRS Stereo jacks 4: 1/8" (3.5 mm) TRS Stereo jacks |
| Max Gain | 20 dB/Channel |
| Output Power | 326 mW/side, 652 mW/Channel @ 62 Ohms |
| Frequency Response: | 20 Hz - 20 kHz +/- 3 db |
| S/N Ratio | 92 dB |
| THD: | <.008% |
| IMD | <.008% |
| Phase Shift (In to Out) | less than 10 deg. |
| Slew Rate: | 2 V per microsecond |
| Crosstalk | - 65 dB |
| Power | VDC |
| Weight | 1.6 lbs |
| Size | 6.75Ó x 1.75Ó x 4.75Ó |
| Headphone impedance | 8 Ohms to 1000 Ohms |
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