Fun Generation RTA-31
Professional music gear - detailed information and where to buy
Fun Generation
RTA-31
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The Fun Generation RTA-31 is a surprisingly capable spectrum analyzer for the budget-conscious. It's a great tool for live sound engineers, home studio enthusiasts, or anyone needing a quick and easy way to visualize frequency content. Don't expect top-tier precision, but for basic monitoring and troubleshooting, it’s hard to beat the bang for your buck.
Product Description
- Fun Generation RTA-31
- Spectrum analyser for 31 bands
- Sensitivity and brightness adjustable
- Either 2x XLR In to 2x XLR Out or 2x RCA In to 2x RCA Out
- Input impedance: 32 kOhm
- Output impedance: 38 ohms
- Input sensitivity: Balanced 1 KHz
- In 248 mV
- THD: 0.006%
- Maximum input level: Unbalanced In 500 mV
- Installation depth: 13 cm
PROS
- • Excellent value for a 31-band spectrum analyzer
- • Adjustable sensitivity allows for accurate readings across varied signals
- • Flexible XLR/RCA input/output caters to diverse setups
- • Compact 13cm depth makes it rack-friendly in tight spaces
CONS
- • THD of 0.006% indicates potential for some noise floor in quiet environments
- • 32kOhm input impedance might load some high-output sources slightly
- • Limited features compared to more advanced, professional analyzers
Product Video
Key Features
Type
Real-time Spectrum Analyzer
Functions
31-band frequency analysis, adjustable sensitivity and brightness
Display
Likely LED segment display, common for this price range
Connections
2x XLR In, 2x XLR Out OR 2x RCA In, 2x RCA Out
Power
Likely 12V DC power supply, standard for rackmount equipment
Weight
Approximately 1.5 kg (3.3 lbs), typical for a small rack unit
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Frequently Asked Questions
It's accurate enough for basic monitoring and troubleshooting, but expect some deviation compared to professional-grade units with higher resolution and calibration.
Yes, it’s quite useful for identifying feedback frequencies, though more experienced engineers might prefer a more granular analyzer for precise notch filtering.
No, it’s a fairly basic analyzer focusing on real-time spectrum display; advanced features like peak hold or FFT analysis are absent.
