Summit Hi-Fi "A11" - 11 Channel Toroidal Power Amplifier - In Stock -

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  • Regular price $1,843.00



Introducing Summit Hi-Fi's Home Brand – a pinnacle of audio excellence. Elevate your auditory experience with our cutting-edge 7 and 11 channel Toroidal Power Amplifiers, meticulously crafted to redefine the way you perceive sound.

Immerse yourself in the purest, most captivating audio quality as our Toroidal Power Amplifiers harness advanced technology and precision engineering. The toroidal transformer design ensures efficient power delivery, minimizing distortion and maximizing clarity, making every note, beat, and chord resonate with unparalleled richness.

Why settle for the ordinary when you can indulge in the extraordinary? Our Home Brand amplifiers seamlessly blend form and function, boasting a sleek and sophisticated aesthetic that complements any home entertainment setup. Crafted with the audiophile in mind, these amplifiers deliver a symphony of sonic perfection, whether you're a discerning music enthusiast or a dedicated home theater connoisseur.

With Summit Hi-Fi's commitment to innovation and quality, our Home Brand amplifiers stand as a testament to our dedication to pushing the boundaries of audio technology. Elevate your home entertainment experience with the 7 and 11 channel Toroidal Power Amplifiers from Summit Hi-Fi – where passion for sound meets unparalleled craftsmanship.

Welcome to a new era of sonic brilliance. Welcome to Summit Hi-Fi's Home Brand.


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 Summit Hi-Fi "A11" - 11 Channel Toroidal  Power Amplifier

Introducing the Summit Hi-Fi New 11-channel amplifier – a masterpiece of audio engineering designed to elevate your audio experience to new heights. This amplifier is meticulously crafted with cutting-edge technology and a keen focus on delivering exceptional sound quality. Here's a detailed description of its key features:

Powerful Performance:  Class A/B Amp

  • The Summit Hi-Fi New 11-channel amplifier boasts a robust two-toroidal power supply, ensuring stable and clean power delivery to your speakers.

Peak Power Performance:

  • Experience peak power excellence with 3x350 watts at 8 ohms for LCR and 8x175 watts at 8 ohms for surround channels, delivering a thrilling audio experience.

Enhanced Power at Lower Impedance at Peak:

  • Push the limits with 4 ohms capability, providing 3x400 watts for LCR and 8x250 watts for surround channels, ensuring dynamic and impactful sound reproduction.

Channel Configurations: All Channels Driven

  • For the LCR (Left, Center, Right) channels, experience a formidable 3x200+ watts at 8 ohms, providing a total surround sound immersion.
  • The surround channels deliver an impressive 8x115 watts at 8 ohms, ensuring each corner of your room is filled with rich, detailed audio.

Versatile Impedance Handling: All Channels Driven

  • The amplifier supports 3x225+ watts at 4 ohms for the LCR channels and 8x150 watts at 4 ohms for the surround channels, accommodating a wide range of speaker configurations.

    Connectivity Options:

    • Enjoy the flexibility of unbalanced and balanced connectivity options, catering to various audio sources and setups.

    Spectacular Visual Experience:

    • The amplifier features a stunning 9-inch wide LCD screen, showcasing digital retro meters and a retro-spectrum display. Immerse yourself in a captivating light show that complements your favourite tunes, creating a warm and visually pleasing ambiance.

    Dedicated Heat Management:

    • Each module of the amplifier is equipped with its heat sinks, ensuring optimal performance and longevity, even during extended listening sessions.

    Passion in Every Detail:

    • Summit Hi-Fi has poured years of dedication and hard work into the development of this amplifier, striving to provide an exceptional product that meets the highest standards of audio enthusiasts.

    Affordable Excellence:

    • At Summit Hi-Fi, we are committed to offering our customers the best products at affordable prices, making high-quality audio accessible to all.

    We invite you to experience the Summit Hi-Fi New 11-channel amplifier – a true testament to our commitment to delivering an unparalleled audio experience. Fall in love with the rich, detailed sound and immerse yourself in the warmth of your favorite tunes like never before.




    • Peak Power 8 Ohms: 3x 350W/8 ohms + 8x 175W/8ohms
    • Peak Power 4 Ohms: 3x 400+W/4 ohms + 8x 250W/4ohms
    • Power All Channel Driven 8 Ohms: 3x 200+W/8 ohms + 8x 115+W/8ohms
    • Power All Channel Driven 4 Ohms: 3x 225+-W/4 ohms + 8x 150+W/4ohms
    • THD+N (Total Harmonic Distortion + Noise): 0.003% at 100W power output
    • Frequency Response: 20Hz - 20kHz for 0.5dB
    • SNR - 8 Channels 103dB at 1kHz at 200W power output
    • SNR - LCR Channels 105dB at 1kHz at 200W power output

    Damping Factor @ 8ohms

    • CH1-CH3 >300
    • Ch4-CH11>200


    • 11x line level RCA input
    • 11x line level balanced XLR input
    • 1x Trigger input & output

    Input Sensitivity:

    • 700mV at RCA input
    • 1.4V at XLR input


    • Weight: 38kg/83.78Lb
    • Crate Shipped Weight: approximately 43.5kg/95.6Lb 


    • Width 435mm - 17.13" 
    • Height 205mm - 8.07" ( Including Feet )
    • Deep 455mm - 17.91" ( Including Terminals)

    Power Requirement:

    • Main Voltages: 230V/115V internally set or 100V optional AC 50/60Hz
    • 15 amp & 20 amps compatible, <0.5W in standby

    Accessories :

    • Power Cable 


    • Manual Included 


    • Don't just listen to music; experience it with Summit Hi-Fi, where the joy of audio excellence is complemented by the security of a 3-years warranty. Elevate your expectations, and let Summit Hi-Fi redefine the way you listen to music – with a promise that lasts for years to come.

    Customer Reviews

    Based on 14 reviews
    Richard Sampson

    Love the look love the sound this amp woke up my speakers. Thanks Aamir for the amazing customer service.

    Thomas Evans
    Quality Amplifier

    This beast will satisfy any home theater in need of power. It exceeds my expectations. Plenty of headroom - the max volume I have used (and it is loud) is about 40-50%. The sound quality is great. It is heavy, it took me and my wife struggling to carry it upstairs. You won't be disappointed.


    Beautiful amp! Well built, solid clean power!! Super happy with this product!!

    Game changer

    This amp took my system and speakers to another level. My front stage never sounded this good before! Running a 7.2.4 setup. It’s perfect. All I lack now is some room treatment.

    David King
    Amazing experience! Summit HiFi A11 and Tone Winner SW-D6000

    I had been watching some of the products being offered by Summit Hi-FI for some time and heard great things about Aamir and his products in various reviews and forums. We were finishing our basement and I reached out to Aamir with a few questions and ended up visiting his showroom which is just a few kilometres away and had a great visit – I cannot say enough good things about him. We had a great conversation and he showed me a number of amps and subs and by the end after a few further conversations (with zero hard sell), I ended up buying 2 A11’s and 2 D6000’s and I couldn’t be happier. After almost a month, I am astounded by the build quality of these products and Aamir was available throughout to help me get them dialed in. The A11’s are incredible and work flawlessly and the D6000’s are now my pride and joy.
    I have to add that what Aamir is doing at Hi-Fi Summit with his product offerings and customer service is something truly special. He has an honest, sincere passion for what he is doing and I am really happy that he is getting the recognition he deserves in the community.
    Suffice to say, Summit Hi-Fi comes highly recommended!