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

Further Information

Cable Tester No
Level Meter Yes
Speaker Tester No
Software No

This product is currently sold out

These are other customers' choices:

the t.racks DBMeter
43% bought the t.racks DBMeter 39 €
American Audio DB Display MKII
15% bought American Audio DB Display MKII 45 €
Millenium MCT-20
9% bought Millenium MCT-20 27 €
Behringer CT200
4% bought Behringer CT200 30 €
Our most popular Audiotools
46 Customer Ratings
  • 5
  • 4
  • 3
  • 2
  • 1
4.6 /5
  • features
  • quality
Ring Mics w/o guess work. Fast and just as reliable as it is on digital PA systems..
.Seb, 08.01.2021
This S.A. is a major time saver. Rings my PA mics right, the first time, every time, in next to no time.

Visually ID problem frequencies and kill feedback very quickly and efficiently. No more guessing, no need for a complex/esoteric digital EQ/speaker management units riddled with firmware bugs and noisy circuitry.

I do have digital stage gear, used mostly for bigger events and recording jobs, but for smaller gigs, I love, and still use, old school rack of analog gear. This SA adds the ability to ring out mics just as easily as one does on digital gear, without the mouse and keyboard BS killing my workflow.

I whole heartedly recommend this device to everyone using an all analog setup. No more embarrassing mic ringing miscalculations and ensuing feedback disasters.
Helpful · Not helpful · Report
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
good for the price
Fat Sounds, 27.12.2020
it's good for that price, sure not a pro analyzer that would cost you 5 or 6 times but it works fine
Helpful · Not helpful · Report
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
it's fun... useless, but fun.
Alejandro.-, 28.12.2020
to be honest, I bought this to fill a gap on my rack, and It looks pretty cool.

I guess it does the job, the bars look amazing, but I missed a dB range to see where the frequencies need some eq.

if it's Just for fun, it's a good deal. The return loop doesn't work. Maybe I've got a defective unit.
Helpful · Not helpful · Report
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
Easy and nice visualiser
Timø, 26.06.2020
Bought it to fill up the empty space in my rack but now it always On and it helps me to control some extra low frequency while working on a track....
Helpful · Not helpful · Report
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
111 €
Including VAT; Excluding 20 € shipping
In stock within 7-9 weeks
In stock within 7-9 weeks

This item is expected back in stock soon and can then be shipped immediately.

Standard Delivery Times
Share This Product
Your Contacts
Phone: +49-9546-9223-35
FAX: +49-9546-9223-24
test results:
* The prices shown include VAT. and are valid as long as stocks last. Please click here for international shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. All invoices will be issued in EUR.
Recently Viewed
Roland FP-30X BK

Roland FP-30X BK; Digital Piano; 88 keys PHA-4 keybed with Ivory Feel; Sound engine: 12 SuperNATURAL Piano tones, 20 E-Piano tones and 24 other tones; max. polyphony: 256 voices; Bluetooth Audio (V3.0) and Bluetooth MIDI (V4.0); build-in speaker system (two...

Recently Viewed
Audient iD14 MKII

USB-C Audio Interface 24 bit / 44.1 - 96 kHz, ADC dynamic range: 121 dB, DAC dynamic range: 126 dB, 2 x Audient Class A console microphone preamps, 2 Combined mic / line inputs: XLR / jack combination socket,...

Recently Viewed
Roadworx Microphone Arm

Roadworx Microphone Arm, microphone desk arm with cable management, cables with a diameter of up to 8mm can be attached to the underside of the arms with a clip system, aluminum construction, locking central hinge, 3/8 "thread connector with 5/8"...

Recently Viewed
Kali Audio IN-5

Kali Audio IN-5; Active near field monitor; 3 way system with coaxial midrange/tweeter; 5" woofer; 4" midrange; 1" soft dome tweeter; power: 160Watt (80/40/40Watt Tri-Amped); frequency range: 39Hz - 25kHz; max. SPL: 112dB; EQ for adjustment to the location; connectors:...

Recently Viewed
Freeway Switch 5B5-02 Black & White Tip

Freeway 5B5-02 Black & White Tip, 10-way blade switch, direct replacement for ST-Style switches, no modification necessary, specifically designed for HSH guitars 2 banks, the lower bank delivers five humbucker combinations (including neck + bridge and including humbucker + single...

Recently Viewed
Electro Harmonix Nano Metal Muff Distortion

Electro Harmonix Nano Metal Muff Distortion; Effects Pedal; Intense, aggressive sound especially for modern Metal Styles; the 3-Band EQ offers a wide tonal range; The Noise Gate eliminates unwanted Noise when you stop playing; compact Footprint; Controls: Vol, Gate, Dist,...

Recently Viewed
iZotope Tonal Balance Bundle CG 2

Plug-in Bundle Crossgrade from any paid-for iZotope-/Exponential audio product to Tonal Balance Bundle, Professional software tools for producing, mixing and mastering, Supported formats (64-bit): VST 2/VST3/AU/AAXnative/NCP, System requirements: Windows 7 (64-bit), Mac OSX 10.11.6 - 10.14.4, paid-for and registered...

Recently Viewed
Zoom Am7

Zoom Am7, mid-side stereo microphone for Andriod devices; USB type C connection; 90º / 120º / M-S mode switchable; max. SPL: 120dB; resolution: 44.1kHz / 16Bit, 48kHz / 16Bit; for creating videos, podcasts, vlogs and more; two modes: audio and...

Recently Viewed
Lehle P-ISO

Lehle P-ISO; Isolator and DI box, no signal loss or hum; High-Impedance Lehle Transformer HZ; suitable for balanced or unbalanced signals; Passive, no need for a power supply; galvanically isolate devices to prevent ground loop hum, also use as a...

Recently Viewed
Rode VXLR Pro

Rode VXLR Pro; Plug adaptor with transformer and power converter; TRS mini jack (3.5mm) to XLR3M; integrated voltage converter from phantom power (12 - 48V) to plug-in power (4V); for connecting VideoMic, VideoMic GO, VideoMicro, VideoMic Pro, VideoMic Pro+, VideoMic...

Recently Viewed
Decksaver Pioneer DJ DJM-S11

Decksaver Pioneer DJ DJM-S11 - for Pioneer DJ DJM-S11; Protects against dust, dirt, liquids and shocks; Milky transparent surface; High quality; Made of polycarbonate; Dimensions (LxWxH): 27,20 x 43,00 x 3,5 cm, Weight: 0,5 kg

Recently Viewed
Zaor Miza 88 Flex Wengé Grey

Zaor Miza 88 Flex Wengé Grey; studio desk with 19" rack and keyboard tray; offers space for computer monitors (2 x 30"), keyboard, mouse, DAW controller, monitor controller etc.; 2x 4U 19" racks and central drawer; extendable tray, height adjustable...

Give Feedback
Feedback Found an error or want to give us feedback about this page?

We're looking forward to hearing from you and aim to solve any problems as soon as we can.