Sonics 800X (Bryston 7) Hi-Fidelity IMAX Amplifier GREAT CONDITIONINCREDIBLE SOUND FROM BRYSTON COMPONENTSREMOVED FROM LOCAL MUSEUM DURING RENOVATION Sonics 800X (Bryston 7) [ Listing is for 1 amp - however we have 8 units total available ] Overview: Sonics was the American company that supplied the audio systems for the IMAX & OMNIMAX Theaters. Their amplifiers were built by the renowned Bryston in Ontario Canada and Sonics added their front & rear panels along with input circuitry. Over the years these amps have found their way into the consumer/used market and audiophiles jump at the opportunity to own one of these legendary amplifiers. The Sonics 800X is almost identical to a Bryston 7B - they were basically rebadged with Sonics front/back plates with slightly modified circuitry for their use with IMAX systems. Unit come with new 6x30mm 150V fast-blow fuses: The 800X is set up as a monoblock amp, (two mono channels within set up in push-pull configuration) and there are no switches to change from series or parallel. Inside are two identical power amplifiers set for bridge operation for 500 watts into 8 ohms or 800 watts into 4 ohms. Conversion to 2-channel stereo operation is possible by disabling the input module internally. Step-by-step instructions to convert the 800X to a stereo amp can be found below however we assume no responsibility for any issues/damage arising from modifying these amplifiers: https://www.audiocircle.com/index.php?topic=88518.20 UNDERSTAND WHAT YOU ARE PURCHASING:While we cannot guarantee any amp performs 100% as it did when it left Brystons manufacturing facility, each unit has been tested for power handling, clipping, and clean audio on each channel. Some audiophiles choose to send their amps to Bryston for full refurbishment (contact Mike Pickett @ Bryston for details)If you would like us to ship directly to Bryston we are happy to coordinate, provide full tracking info, and save you the additional shipping costs. If a return is authorized, the buyer will assume all return shipping costs. These things are HEAVY. Additional Info: A Bryston by any other name... https://www.audiocircle.com/index.php?topic=88518.0 Reverb.com - Sonics (Bryston) Power Amplifiers https://reverb.com/item/9701077-sonics-bryston-power-amplifier-800x-mono-500w-8-or-800w-4 Sonics amps by Bryston https://www.audiocircle.com/index.php?topic=139044.0

Of course we would all love a pair of Bryston 7B-ST Cubed amps but at the cost of 15K for the pair...Well thats not gonna happen...My 7B-STs have resided in a smoke free home and have never been rack mounted...Bryston allowed me to send them back for warranty service in 2020 even though the warranty was slightly expired...They cleaned the rear panel switches and added something to the input of one amp (Repair tickets for both amps along with 2 spec sheets and owners manual will be included) These Pro version amps can have their input adjusted with a 1/8 screwdriver on the front panel and were used in my home system...I have the Bryston box for 1 amp and I will double box the other...Bryston wanted a staggering $180 for a box! I refuse to spend that kind of money..These amps have many more years of life and only being sold because I found a pair of 7B-SST squared...Bryston has been my choice for over 30 years...I have a perfect feedback record (25 years + on eBay) Shipping will be via Fedex Ground..Im happy to answer any questions you may have.**Along with the stock fuses I will include 8 additional fuses (2 for each amp) (4 ceramic and 4 HiFi Tuning German Gold fuses) So you can Roll fuses and decide what suits you..**The eBay generated shipping fee is for 1 amp not 2**

This Bryston 7b lived in our audio room before we closed the doors for good. Never had an issue and it functions flawlessly. It has lived it’s whole life in a studio equipment room rack, and had regular maintenance done by our house engineers. On a side note here, I do not store it on top of my Marshall amp, that was just the best spot to grab a few pics amidst the mess in our basement (our basement is being remodeled so it’s very out of sorts!!)

This Bryston 7b lived in our audio room before we closed the doors for good. Never had an issue and it functions flawlessly. It has lived it’s whole life in a studio equipment room rack, and had regular maintenance done by our house engineers. On a side note here, I do not store it on top of my Marshall amp, that was just the best spot to grab a few pics amidst the mess in our basement (our basement is being remodeled so it’s very out of sorts!!)

Sonics 800X (Bryston 7) Hi-Fidelity IMAX Amplifier GREAT CONDITIONINCREDIBLE SOUND FROM BRYSTON COMPONENTSREMOVED FROM LOCAL MUSEUM DURING RENOVATION Sonics 800X (Bryston 7) [ Listing is for 1 amp - however we have 8 units total available ] Overview: Sonics was the American company that supplied the audio systems for the IMAX & OMNIMAX Theaters. Their amplifiers were built by the renowned Bryston in Ontario Canada and Sonics added their front & rear panels along with input circuitry. Over the years these amps have found their way into the consumer/used market and audiophiles jump at the opportunity to own one of these legendary amplifiers. The Sonics 800X is almost identical to a Bryston 7B - they were basically rebadged with Sonics front/back plates with slightly modified circuitry for their use with IMAX systems. Unit come with new 6x30mm 150V fast-blow fuses: The 800X is set up as a monoblock amp, (two mono channels within set up in push-pull configuration) and there are no switches to change from series or parallel. Inside are two identical power amplifiers set for bridge operation for 500 watts into 8 ohms or 800 watts into 4 ohms. Conversion to 2-channel stereo operation is possible by disabling the input module internally. Step-by-step instructions to convert the 800X to a stereo amp can be found below however we assume no responsibility for any issues/damage arising from modifying these amplifiers: https://www.audiocircle.com/index.php?topic=88518.20 UNDERSTAND WHAT YOU ARE PURCHASING:While we cannot guarantee any amp performs 100% as it did when it left Brystons manufacturing facility, each unit has been tested for power handling, clipping, and clean audio on each channel. Some audiophiles choose to send their amps to Bryston for full refurbishment (contact Mike Pickett @ Bryston for details)If you would like us to ship directly to Bryston we are happy to coordinate, provide full tracking info, and save you the additional shipping costs. If a return is authorized, the buyer will assume all return shipping costs. These things are HEAVY. Additional Info: A Bryston by any other name... https://www.audiocircle.com/index.php?topic=88518.0 Reverb.com - Sonics (Bryston) Power Amplifiers https://reverb.com/item/9701077-sonics-bryston-power-amplifier-800x-mono-500w-8-or-800w-4 Sonics amps by Bryston https://www.audiocircle.com/index.php?topic=139044.0

This Bryston 7b lived in our audio room before we closed the doors for good. Never had an issue and it functions flawlessly. It has lived it’s whole life in a studio equipment room rack, and had regular maintenance done by our house engineers. On a side note here, I do not store it on top of my Marshall amp, that was just the best spot to grab a few pics amidst the mess in our basement (our basement is being remodeled so it’s very out of sorts!!)

Bryston 7B Power AmplifierUpgraded by professionals a couple of years ago, with new/larger capacitors (12,000uF replacing 6,800uF), new Nichicon Muse bipolar capacitor on the feedback loop, added bridge filter to eliminate transformer buzz due to DC content in power supply.Fine tuned bias and output offset. Local pickup preferred. Please contact for shipping or other delivery options.

Sonics 800X (Bryston 7) Hi-Fidelity IMAX Amplifier GREAT CONDITIONINCREDIBLE SOUND FROM BRYSTON COMPONENTSREMOVED FROM LOCAL MUSEUM DURING RENOVATION Sonics 800X (Bryston 7) [ Listing is for 1 amp - however we have 8 units total available ] Overview: Sonics was the American company that supplied the audio systems for the IMAX & OMNIMAX Theaters. Their amplifiers were built by the renowned Bryston in Ontario Canada and Sonics added their front & rear panels along with input circuitry. Over the years these amps have found their way into the consumer/used market and audiophiles jump at the opportunity to own one of these legendary amplifiers. The Sonics 800X is almost identical to a Bryston 7B - they were basically rebadged with Sonics front/back plates with slightly modified circuitry for their use with IMAX systems. Unit come with new 6x30mm 150V fast-blow fuses: The 800X is set up as a monoblock amp, (two mono channels within set up in push-pull configuration) and there are no switches to change from series or parallel. Inside are two identical power amplifiers set for bridge operation for 500 watts into 8 ohms or 800 watts into 4 ohms. Conversion to 2-channel stereo operation is possible by disabling the input module internally. Step-by-step instructions to convert the 800X to a stereo amp can be found below however we assume no responsibility for any issues/damage arising from modifying these amplifiers: https://www.audiocircle.com/index.php?topic=88518.20 UNDERSTAND WHAT YOU ARE PURCHASING:While we cannot guarantee any amp performs 100% as it did when it left Brystons manufacturing facility, each unit has been tested for power handling, clipping, and clean audio on each channel. Some audiophiles choose to send their amps to Bryston for full refurbishment (contact Mike Pickett @ Bryston for details)If you would like us to ship directly to Bryston we are happy to coordinate, provide full tracking info, and save you the additional shipping costs. If a return is authorized, the buyer will assume all return shipping costs. These things are HEAVY. Additional Info: A Bryston by any other name... https://www.audiocircle.com/index.php?topic=88518.0 Reverb.com - Sonics (Bryston) Power Amplifiers https://reverb.com/item/9701077-sonics-bryston-power-amplifier-800x-mono-500w-8-or-800w-4 Sonics amps by Bryston https://www.audiocircle.com/index.php?topic=139044.0

This Bryston 7b lived in our audio room before we closed the doors for good. Never had an issue and it functions flawlessly. It has lived it’s whole life in a studio equipment room rack, and had regular maintenance done by our house engineers. On a side note here, I do not store it on top of my Marshall amp, that was just the best spot to grab a few pics amidst the mess in our basement (our basement is being remodeled so it’s very out of sorts!!)

Bryston 7B NRP Pro original UK version with gain controls This is the NRP version This is 1 ohm stable !!! you can switch the two internal modules to be series or parallel for 8 down to 1 ohm , Switch on rear of amp Specs are 500w 8 ohm load, 800w 4 ohm load, (I think 900w 1 ohm the manual is a little vague as they state minimum conservative values)

Bryston 7B NRP Pro original UK version with gain controls This is the NRP version This is 1 ohm stable !!! you can switch the two internal modules to be series or parallel for 8 down to 1 ohm , Switch on rear of amp Specs are 500w 8 ohm load, 800w 4 ohm load, (I think 900w 1 ohm the manual is a little vague as they state minimum conservative values)

Sonics 800X (Bryston 7) Hi-Fidelity IMAX Amplifier TESTED BUT CHANNEL A IS WEAKER AND THERE ARE ALMOST NO LOW FREQUENCIESSOLD AS-IS FOR PARTS/REPAIRNO RETURNS Sonics 800X (Bryston 7) Overview: Sonics was the American company that supplied the audio systems for the IMAX & OMNIMAX Theaters. Their amplifiers were built by the renowned Bryston in Ontario Canada and Sonics added their front & rear panels along with input circuitry. Over the years these amps have found their way into the consumer/used market and audiophiles jump at the opportunity to own one of these legendary amplifiers. The Sonics 800X is almost identical to a Bryston 7B - they were basically rebadged with Sonics front/back plates with slightly modified circuitry for their use with IMAX systems. The 800X is set up as a monoblock amp, (two mono channels within set up in push-pull configuration) and there are no switches to change from series or parallel. Inside are two identical power amplifiers set for bridge operation for 500 watts into 8 ohms or 800 watts into 4 ohms. Conversion to 2-channel stereo operation is possible by disabling the input module internally. Step-by-step instructions to convert the 800X to a stereo amp can be found below however we assume no responsibility for any issues/damage arising from modifying these amplifiers: https://www.audiocircle.com/index.php?topic=88518.20 ! PLEASE READ !UNDERSTAND WHAT YOU ARE PURCHASING:This is a genuine Sonics/Bryston amp but not operating properly and being sold for parts/repair.There are NO RETURNS ON THIS ITEM Additional Info: A Bryston by any other name... https://www.audiocircle.com/index.php?topic=88518.0 Reverb.com - Sonics (Bryston) Power Amplifiers https://reverb.com/item/9701077-sonics-bryston-power-amplifier-800x-mono-500w-8-or-800w-4 Sonics amps by Bryston https://www.audiocircle.com/index.php?topic=139044.0