SA-155

The Optimum SA-155 Integrated Stereo Amplifier is a powerful and versatile audio component designed to deliver high-quality sound for music and home theater applications. This amplifier boasts a class AB design, which ensures efficient power delivery and minimal distortion, even at high volumes.

The SA-155 is rated for 155 watts per channel into 8 ohms, and it can drive 300 watts into 4 ohms, making it suitable for a wide range of speakers. It features five line-level inputs, allowing you to connect multiple sources such as CD players, turntables, and digital audio players.

This amplifier also includes a phono input, enabling you to connect and play vinyl records directly. It comes with a detachable binding post speaker terminals, which allow for easy and secure speaker connections. The SA-155 also features an RCA pre-amp output, allowing you to connect it to a subwoofer or additional amplifier for enhanced bass response.

The front panel includes a volume control knob, source selector, and a headphone jack for private listening. The amplifier also features a high-pass filter, which can be used to remove low frequencies from the signal sent to a subwoofer, preventing them from being amplified by the main amplifier.

The SA-155's circuitry is built with high-quality components, including a low-noise power supply, metal-film resistors, and polypropylene capacitors. It also features a heavy-duty aluminum chassis, which helps to reduce vibration and improve sonic performance.

This amplifier is designed to be easy to use, with clear labeling on the front panel and a simple setup process. It also includes a remote control, allowing you to adjust volume and source selection from the comfort of your seat.

Overall, the Optimum SA-155 Integrated Stereo Amplifier is a high-performance audio component that delivers clear, detailed sound, and offers a wide range of connectivity options for various sources. It's a great choice for music lovers and home theater enthusiasts who demand high-quality audio from their system.

The Optima SA-155 Integrated Stereo Amplifier is a popular choice for those seeking a compact and affordable amplifier solution for their home audio system. Here are some pros and cons that might help you decide if this amplifier is the right fit for you:

1. Compact size: The SA-155 is a small and lightweight amplifier, making it an excellent choice for those with limited space.

2. Affordable: This amplifier is priced competitively, making it an attractive option for budget-conscious consumers.

3. Versatile: The SA-155 can be used with various types of speakers, including bookshelf, floor-standing, and even powered subwoofers.

4. Built-in preamp: The built-in preamp allows the SA-155 to be used as a standalone amplifier or integrated into a more complex audio system.

5. Good power output: With a continuous power output of 15 watts per channel into 8 ohms, the SA-155 is capable of delivering enough power for most small to medium-sized rooms.

1. Limited features: The SA-155 is a basic amplifier without many advanced features.

2. No Bluetooth connectivity: This amplifier does not have built-in Bluetooth connectivity, so you'll need to use other sources, such as a CD player or turntable, to play music.

3. Limited inputs: The SA-155 has only two RCA inputs, which might not be enough for those with larger collections of sources.

4. No auto-on feature: This amplifier does not have an auto-on feature, so it will need to be manually turned on and off.

In conclusion, the Optima SA-155 Integrated Stereo Amplifier is a solid choice for those seeking a compact, affordable, and versatile amplifier solution. While it may lack some advanced features and connectivity options, it delivers good power output and can be used with a variety of speakers. If you have limited space, a small to medium-sized room, and a modest budget, the SA-155 could be an excellent choice for you.

Recommendation: If you're looking for a compact and affordable amplifier for a small to medium-sized room, and you don't require advanced features or connectivity options, the Optima SA-155 Integrated Stereo Amplifier is definitely worth considering. It offers good power output, versatility, and a reasonable price, making it an attractive option for budget-conscious consumers.

Details:

Used - tested working in great condition. This is backed by our 30 day money back guarantee. Sale includes only items pictured. Please view each of the pictures to get a better idea condition specifics.

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specifications stereocompo:

• brand: Optimus
• mpn: Sa-155
• compatible brand: Universal
• supported modes: Am, Fm
• color: Black
• surround sound formats: Dolby
• audio outputs: Rca, Headphone Jack, Stereo L/r Rca
• type: Integrated Amplifier
• audio inputs: Composite, Phono/turntable, Stereo L/r Rca, Two-channel Rca
• features: Analog, Digital
• power: 25 W

payments stereocompo:

• wallet: paypal
• other
• credit card: discover

seller stereocompo:

• # reviews: 69388
• city: auburn, washington
• rating: 98.0%

offer stereocompo:

• options: ship-to-home
• in stock #: 5
• best offers: true
• started: april 12, 2025
• prices: $19.95–$86.04
• item condition:
  • Used
  • Open box
  • For parts or not working
• availability: in stock
• sold #: 18

returns stereocompo:

• method: money back
• policy: returns accepted
• time: 30 days
• paid by: seller

shipping stereocompo:

• class: standard, expedited
• service: standard, ups ground, usps priority mail
• transit: 4-9 days
• carrier: ups, usps
• type: fixed

general stereocompo:

• category: Electronics > Audio > Home Stereo Components

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