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Picture 1 of 16
31-2025 10 Optimus Frequency Spectrum Stereo Equalizer Display Band
Pacific Ave Cycles (11825)
100% positive feedback
Price:
$59.99
+ $24.99 shipping
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
Includes: 1 quantity – Optimus 31-2025 equalizer unit with attached DIY rack mount brackets.
- Buy It NowOptimus 31-2025 Ten Band Stereo Frequency Graphic Equalizer Spectrum Display
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About this product
Product Identifiers
BrandOptimus
MPN312025
eBay Product ID (ePID)1600256965
Product Key Features
Year Manufactured1990-1999
Compatible ProductCable
Audio OutputsStereo L/R RCA, RCA
Audio InputsMulti-Channel RCA, Stereo L/R RCA
Number of Channels2
Number of Inputs3
FeaturesDigital, Analog
ColorBlack
Number of Outputs3
TypeEqualizer
Power110 W
All listings for this product
Ratings and Reviews
Most relevant reviews
- Sep 22, 2020
It was a fair price.
I know the product is used and there are risks. The product looks and works almost perfectly, the only problem it has is that in the low frequencies it tends to saturate and even if the levels are lowered to the minimum it is difficult to control it, but it is not annoying. The lights have the same problem, it goes to red levels and when I lower it it has to be at the minimum where it no longer emits any light. For the rest, it provides excellent sound.Verified purchase: YesCondition: Pre-owned
- Aug 01, 2017
Surprize!!!
I have been buying amplifier looking for that sound that I cannot explain. I just keep on spending money buying stuff until I got this equalizer. Oh what a surprise, I start to hear highs that I never thought was there. Bass that comes so deep that I never heard from any of my set ups. Imagine I have so many amplifier like marantz 2265b with another equalizer and big speakers. This one I only have hooked-up on pioneer b22 by andrew jones. The equalizer when on normal setting, the instrument comes so real, the voices appears like the were alongside me and when switch to expander... whoa be ready for a big surprize. The unit is only connected to a marantz 1060.Verified purchase: YesCondition: Pre-owned
- Aug 13, 2025
Works great and I’m happy with my purcha...
Works great and I’m happy with my purchaseVerified purchase: YesCondition: Pre-owned
- Jan 16, 2018
eq
good quality. really helps liven up my vinyl musicVerified purchase: YesCondition: Pre-owned
- Mar 06, 2025
very nice vintage Optimus 10 bands equal...
very nice vintage Optimus 10 bands equalizer...Verified purchase: YesCondition: Pre-owned
- Jul 22, 2023
Good EQ
It a good EQ, work very well.Verified purchase: YesCondition: Pre-owned
- May 05, 2020
Great
Verified purchase: YesCondition: Pre-owned
