Pricing and availability

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Average Price: $118

Standard/Professional

$100

$501+

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Price History

Based on price data from 1 merchant for "Fun Generation RTA-31". Prices shown reflect NEW condition. Tracking began Apr 25, 2026.

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Description

Introducing the Fun Generation RTA-31, an indispensable tool for studio engineers and audiophiles alike, providing precise sound analysis with its 31-band spectrum analyzer. Whether you're fine-tuning your mixes or simply want to visualize your audio frequencies, this device offers detailed and accurate insights into your sound environment.

With adjustable sensitivity and brightness, the RTA-31 ensures you have clear visibility, adapting to any studio setup or lighting condition. Connectivity is flexible and robust, featuring both XLR and RCA inputs and outputs, making integration into your existing gear seamless. The input impedance runs at a solid 32 kOhm, while the output impedance is efficiently managed at 38 ohms, maintaining signal integrity from input to output.

To meet the demands of professional audio environments, the RTA-31 boasts an input sensitivity of 248 mV at 1 kHz with a minimal THD of 0.006%, ensuring that your audio remains pristine. Furthermore, it supports a maximum input level of 500 mV unbalanced, offering plenty of headroom for various audio sources.

Compact yet powerful, the Fun Generation RTA-31 is designed for easy installation with a depth of just 13 cm, making it an ideal choice for any studio rack setup. Elevate your sound analysis game and bring clarity to your audio projects with this reliable spectrum analyzer.

Key Features:

  • 31-band spectrum analyzer
  • Adjustable sensitivity and brightness
  • 2x XLR In/Out or 2x RCA In/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

Owner's manual

Fun Generation RTA-31 User Manual

Product specs

Available since January 2020
Cable Tester No
Level Meter Yes
Speaker Tester No
Software No

FAQs

What is the primary function of the Fun Generation RTA-31?

The Fun Generation RTA-31 is an effects processor designed for studio recording, offering a level meter to help users monitor audio levels accurately during mixing and mastering.

Does the Fun Generation RTA-31 include any software for operation?

No, the Fun Generation RTA-31 does not come with any software. It functions as a standalone hardware unit for real-time audio processing.

Is the Fun Generation RTA-31 suitable for live sound applications?

Yes, the Fun Generation RTA-31 can be used in live sound settings to monitor and adjust audio levels, thanks to its integrated level meter.

Can the Fun Generation RTA-31 test cables or speakers?

No, the Fun Generation RTA-31 does not have the capability to test cables or speakers. It is focused on audio level monitoring.

Doukhobor

Doukhobor

Fun Generation RTA-31

Video thumbnail for Fun Generation RTA-31 by Doukhobor

Fun Generation RTA-31

Doukhobor

Doukhobor

Video thumbnail for Fun Generation RTA 31 spectrum analyzer frequency response test and review in English by Migsterman

Fun Generation RTA 31 spectrum analyzer frequency response test and review in English

Migsterman

Migsterman

Video thumbnail for My New RTA-31 Spectrum Analyser As Seen On Techmoan! by Kirk's Audio Sanctum

My New RTA-31 Spectrum Analyser As Seen On Techmoan!

Kirk's Audio Sanctum

Kirk's Audio Sanctum

Video thumbnail for Fun Generation RTA-31 by AudioTech

Fun Generation RTA-31

AudioTech

AudioTech

Reviews

PROS

  • Visually pleasing display reacts accurately to audio

  • Solid construction ensures durability and longevity

  • Efficiently identifies problem frequencies for quick feedback control

  • Passive unit with linked XLR and RCA inputs/outputs

  • Ideal for analog setups, enhancing workflow without digital complexity

  • Affordable with precise Real Time Analyzer display

  • Easy setup enhances user experience

CONS

  • No summing of XLR and RCA signals, limiting connection versatility

  • Requires high output levels for optimal display performance

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Fun Generation RTA-31.

User experience

  • The new batch of Fun Generation RTA-31 models reportedly has a choppy display, lacking the fluidity of the original versions, making them appear more digital than analog.

    Source

Value and pricing

  • Chinese knockoffs of the RTA-31 are available on eBay under the name BDS PP-31 for around $220, which is considered a high price for a copied design.

    Source

Use cases and applications

  • Some users are interested in the RTA-31 primarily for its visual appeal, specifically the blinking lights, as part of their studio setup.

    Source

5.0 out of 5

Based on 1 Review and 1 Rating

5 star
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1 star
peter_schips

A good tool to get an overview

Cheap but does its job. After a few tests, the Real Time Analyzer display is absolutely precise,

Genre Usage

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