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User Manual for Rolls HA204p Portable 4-Channel Battery Operated Studio Reference Headphone Amplifier Click to enlarge the picture
Contents of the user manual for the Rolls HA204p Portable 4-Channel Battery Operated
- Product category: Headphone Amplifiers Rolls
- Brand: Rolls
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Rolls Headphone Amplifiers
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User manual for the Rolls HA204p Portable 4-Channel Battery Operated contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Rolls product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Rolls user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Rolls product will considerably shorten its lifespan!
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Product description The Rolls HA204p Portable 4-Channel Battery Operated Studio Reference Headphone Amplifier is a full frequency response, 4-channel headphone monitoring device designed for the recording studio or other professional applications like listening rooms and monitoring stations. Each output boasts 20 dB of clean channel gain.
The HA204p Amplifier drives up to 4 pairs of stereo headphones for high-quality audio monitoring. The unit is intended for sound reinforcement, studio, choir, install, and other applications where a smaller size is desired without sacrificing audio quality. - Inputs: 1/8" stereo TRS jack and dual RCA jack for connection to the stereo line-level signals to be monitored
- Outputs: Four 1/8" TRS stereo jacks for connection to headphones or earphones
- Channel Levels: Four knobs adjust the level of the indicated channel
- 15 to 35 kHz frequency response
- VDC Power: Connects to the Rolls PS27s 15 VDC adapter
- Applications: Studio, live, broadcast
UPC: 675889020410 In the Box Rolls HA204p Portable 4-Channel Battery Operated Studio Reference Headphone Amplifier AC Adapter Limited 1-Year Warranty on Parts and Labor Table of Contents
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Technical parametersRolls HA204P Specs | Input Impedance | 47 kΩ | | Maximum Input Level | +13 dBV adapter, +8 dBV battery | | Input Connectors | TRS stereo 1/8" (3.5 mm), Dual RCA | | Outputs | 4 x TRS stereo 1/8" (3.5 mm) | | Output Impedance | 10 Ω each output | | Maximum Gain | 20 dB/channel | | S/N Ratio | >90 dB | | THD | <0.008% | | IMD | SMPTE: <0.008% | | Current Draw | Nominal: 30 mA minimum/ 400 mA maximum | | Expected Battery Life | 8 hours continuous use | | Frequency Response | 15 to 35 kHz | | Headphone Impedance | 16 to 500 Ω | | Power | 15 VDC (Rolls model PS27s) | | Dimensions | 4.5 x 1.1 x 4.5" (11.4 x 2.8 x 11.4 cm) | | Weight | 0.85 lb (0.39 kg) | | | | Package Weight | 1.125 lb | | Box Dimensions (LxWxH) | 7.15 x 4.85 x 2.6" |
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