User Manual for FMR Audio RNLA7239 Really Nice Levelling Amplifier Click to enlarge the picture
Contents of the user manual for the FMR Audio RNLA7239 Really Nice Levelling
- Product category: Dynamics Processors FMR Audio
- Brand: FMR Audio
- 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 FMR Audio Dynamics Processors
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User manual for the FMR Audio RNLA7239 Really Nice Levelling 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 FMR Audio 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 FMR Audio 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 FMR Audio product will considerably shorten its lifespan!
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Product description FMR Audio: Professional Audio Processing for Any Budget Read More The RNLA7239 Really Nice Levelling Amplifier from FMR Audio is a stereo compressor in a 1/3 rack size with 5-parameter controls, and is designed to level a signal rather than tame every transient. It can be used on several instruments such as bass guitar, drums and other sources in need of added sonic texture. The compressor has two 1/4" unbalanced inputs that also double as TRS inserts to mate with mixers and equipment inserts. Balanced outputs give your audio the benefit of reduced noise. Reminiscent of classic opto compressors, and is admittedly much gentler to the signal, the RNLA7239 compressor is a little resistant to responding right away, but requires the signal to be there for a while. This action adds a desirable characteristic to the source signal. - Threshold
- This control sets the input signal amplitude at which the RNLA will start compressing. When turned counterclockwise (CCW), the RNLA will compress quieter signals. When turned clockwise (CW), the RNLA requires hotter signals before it will begin compression.
- Ratio
- Determines how much the RNLA will change the output signal as the input signal changes over threshold. Turning this control CCW decreases the difference between the compressor's output and input signals. Turning this control CW increases the difference between the compressor's output and input signals.
- Attack Time
- This control sets "how fast" the RNLA will try to correct the input signal after it rises above the threshold level.
- Release Time
- Controls how fast the RNLA will return to the gain setting just before the input signal rose above the threshold level.
- Gain
- Makes up the average gain loss which occurs during normal compression. However, it can also be used to match gain levels to subsequent stages, etc.
- Gain Reduction Meter
- The meter shows the current amount of "gain reduction" being applied to the input signal.
- Log Rel
- Invokes the default "normal" mode or a mode with an increased release curve acceleration. When compressing a fair amount (6 dB or more), transient signals can get "swallowed", "ducked" or over-compressed. By changing the release characteristics under higher gain reduction amounts, the "punchy" character of some transient sources can be partially restored.
- Bypass
- This push button engages or disengages a relay that routes the input signal around to the output jacks, thereby bypassing the output of the compressor.
UPC: 710928980505 In the Box FMR Audio RNLA7239 Really Nice Levelling Amplifier Power Adapter Limited 1-Year Warranty Table of Contents
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Technical parametersFMR Audio RNLA7239 Specs | Connectors | Left/Right 1/4"(6.3 mm) unbalanced inputs (TS, or TRS for console inserts) Left/Right 1/4" (6.3 mm) balanced, single-ended outputs 1/4" (6.3 mm) TRS sidechain | | Controls | Rotary: Threshold, Ratio, Attack Time, Release Time, Output Level Switches: Bypass, Mode Select Meter: 8-segment LED gain reduction, 0-16 dB | | Modes | Normal: Provides fast attack/release Log Rel: Provides release envelope acceleration to aid maintenance of transient "punch" | | Operating Level | 0.775 Vrms (0 dBu) nominal for +22 dB headroom 1.228 Vrms (+4 dBu) nominal for +18 dB headroom | | Noise | Less than -90 dBu over 20 Hz to 20 kHz Typically -95 dBu over 20 Hz to 20 kHz | | Frequency Response | 10 Hz to 100 kHz ±0.5 dB @ 0 dBu | | Clip Point | +22.5 dBu @ ≤3% THD, 1 kHz, greater than 2 kOhms load | | Distortion | Less than 0.1%, no gain reduction @ 1 kHz, 0 dBu Less than 0.5%, 6 dB G.R. @ 1 kHz, 6:1, 6.0 ms attack, 0.5 s release, 0 dB gain, 0 dBu | | Threshold Range | -40 dBu to +20 dBu | | Ratio | Range: 1:1 to 25:1 | | Output Trim Range | ±15 dB | | Input Impedance | Approximately 10 kOhms | | Output Impedance | Approximately 100 Ohms unbalanced, 200 Ohms balanced | | AC Power | Wall transformer, 9 VAC @ 500 mA, 0.08" (2.1 mm) jack | | Dimensions (L x W x H) | 5.5 x 5.5 x 1.6" (14.0 x 14.0 x 4.1 cm) | | Weight | 2.0 lb (0.9 kg) | | | | Package Weight | 2.05 lb | | Box Dimensions (LxWxH) | 10.2 x 6.8 x 2.1" |
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