Skip to main content

Picture 1 of 5

Picture 1 of 5
Picture 2 of 5
Picture 3 of 5
Picture 4 of 5
Picture 5 of 5

Optimus Model Sa-155 Integrated Stereo Amplifier M9

4.176 product ratings
cold*shot (612)
100% positive feedback
Price:
US $25.25
ApproximatelyC $34.85
+ $33.66 shipping
Estimated delivery Tue, Sep 23 - Wed, Oct 1
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
Used

About this product

Product Identifiers

BrandOptimus
MPNSA155
eBay Product ID (ePID)1740571751

Product Key Features

Year Manufactured2002
Audio OutputsStereo L/R RCA, Raw Cable Speaker Jacks, Headphone Jack, Banana Speaker Jacks, RCA
Audio InputsStereo L/R RCA, Two-Channel RCA, AUX, Phono/Turntable, Composite, Component
Number of Channels2
Number of Inputs3
ColorBlack
Amplifier ClassA
Supported ModesAM, FM
Surround Sound FormatsDolby
FeaturesDigital, Analog
Number of Outputs2
TypeIntegrated Amplifier
Power25 W

Dimensions

Weight3 lbs

All listings for this product

Buy It Now
Any Condition
New
Pre-owned
RCA Radio Shack Optimus SA-155 Integrated Mini Stereo Amplifier Mod. 31-1957
item 1 RCA Radio Shack Optimus SA-155 Integrated Mini Stereo Amplifier Mod. 31-1957
C $33.09
SA-155 Integrated Mini Stereo Amplifier Multi Phono Optimus Untested Free Return
item 2 SA-155 Integrated Mini Stereo Amplifier Multi Phono Optimus Untested Free Return
C $49.68
+C $24.72 shipping
Radio Shack Optimus SA-155 Integrated Mini Stereo Amplifier RCA inputs - Works!
item 3 Radio Shack Optimus SA-155 Integrated Mini Stereo Amplifier RCA inputs - Works!
C $34.85
Optimus M: 31-1957, SA-155 Integrated Mini Stereo Amplifier Multi Phono Optimus
item 4 Optimus M: 31-1957, SA-155 Integrated Mini Stereo Amplifier Multi Phono Optimus
C $41.40
+C $40.97 shipping
Optimus SA-155 Integrated Stereo Amplifier Tested Working
item 5 Optimus SA-155 Integrated Stereo Amplifier Tested Working
C $41.40
+C $44.46 shipping
Optimus SA-155 Integrated Mini Stereo Amplifier Composite Tested & Working
item 6 Optimus SA-155 Integrated Mini Stereo Amplifier Composite Tested & Working
C $41.40
Optimus SA-155 Model #31-1957 Integrated Stereo Amplifier works great
item 7 Optimus SA-155 Model #31-1957 Integrated Stereo Amplifier works great
C $34.51
+C $66.21 shipping
Optimus SA-155 Integrated Stereo Amplifier
item 8 Optimus SA-155 Integrated Stereo Amplifier
C $55.21
+C $55.32 shipping
Optimus SA-155 Integrated Stereo Amplifier
item 9 Optimus SA-155 Integrated Stereo Amplifier
C $30.37
Optimus SA-155 Integrated Mini Stereo Amplifier Composite Tested Working
item 10 Optimus SA-155 Integrated Mini Stereo Amplifier Composite Tested Working
C $27.59
SA-155 Optimus radio shack Integrated mini Stereo Amplifier Black TESTED
item 11 SA-155 Optimus radio shack Integrated mini Stereo Amplifier Black TESTED
C $69.00
Optimus M: 31-1957, SA-155 Integrated Mini Stereo Amplifier Multi Phono Optimus
item 12 Optimus M: 31-1957, SA-155 Integrated Mini Stereo Amplifier Multi Phono Optimus
C $103.52
Optimus: SA-155 Integrated Mini Stereo Amplifier Multi Phono Optimus
item 13 Optimus: SA-155 Integrated Mini Stereo Amplifier Multi Phono Optimus
C $103.51
listings for this product

Ratings and Reviews

Learn more
4.2
6 product ratings
  • 4 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by stoutgnome
    Jul 20, 2021

    Basic, but good quality amplifier

    This thing is a lot better than the numbers on the back would suggest. Used with 8-ohm speakers, and it delivers more power than I could possibly need. Kind of wish it had separate dials for bass and treble, but it’s not a big deal. The tone dial works well enough.

    Verified purchase: YesCondition: Pre-owned

  • by erichendr.objag7
    Feb 07, 2019

    If it's not new, it sure looks new.

    If it's not new, it looks like new. Basic amp I hooked up to a tuner.

    Verified purchase: YesCondition: Pre-owned

  • by jamesinclairjr2012
    Mar 25, 2020

    Record man

    I needed the ceramic photo input and it good to go

    Verified purchase: YesCondition: Pre-owned

  • by rcb_ro2
    May 06, 2025

    The music is alive and well.

    preowned okay. so far well worth the purchase. amplifier working well in our museum.

    Verified purchase: YesCondition: Pre-owned

  • by rusruk-x4t1t4n
    May 28, 2019

    Sa155

    Bought it for my son so he could use his headphones he likes it very much

    Verified purchase: YesCondition: Pre-owned

  • by jgtturne
    Sep 06, 2021

    defective

    It only worked on one c hannel.

    Verified purchase: YesCondition: Pre-owned

Best Selling in Amplifiers & Preamps

Save on Amplifiers & Preamps

Trending price is based on prices over last 90 days.

You may also like