this auction is for a very rare, abyss audio mfa-7 copper amp that retailed for 6000.00.

if you go on their page, they explain how the ... company stole their designs and sold them as their own.

this is the same amp as the tru c7. abyss audio was known for making some of the best high end car audio ever.

i have sold these before and their sound is unbelievable. it is clean and has a lot of headroom. it is built with

the best components money can buy and it has no crossovers. it is just a pure amplifier. with it being copper makes it

have less noise than aluminum amps. these amps are some of the best in the world. 

it works perfectly and the pictures show the condition which is great except for some small scratches pictured.

https://abysscaraudio.com/products/mfa-7-4-channel


The Abyss MFA 7 series was the amplifier that put Abyss on the map back in the day.

Yes it will look familiar to people under another brand. But here's the kicker:
The MFA 7 series was around in Korea and Asia before the other brand :)

Read up our history section to get the full story :)

The MFA 7 board layout has been around for close to 18 years and this amplifier will take on every modern amplifier out there in the market today. Way ahead of their time, Abyss was way ahead in its day and is still ahead of others today.

The Abyss MFA7 2 Channel Amplifier:
Made purely from audiophile grade components, this timeless classic was what Abyss built its reputation on. Combining pure power with tonal ecstasy, the MFA7 2 channel is suited to push the most demanding of drivers out there.

RMS Output Power Rating ( 14.4v) 4 ohms: 2x 250W
<p>2 ohms: 4x 430W
<p>Mono Bridged at 2 ohms : 1 x 850
<p>Damping Factor : &gt;200
<p>Output Power Circuit Configuration:L Mosfet Class AB
<p>Dimension ( mm): 265 x 53 x 554 
<p>Weight: 8kg
<p>WIMA Condensers used onboard
<p>IRF044N Power Mosfets<p>Low Noise  OP-IC:  US Burr- Brown  OP-2604 used


Our History

Abyss was developed in South Korea in the 90s as a premium car audio brand.

Back in the day, Abyss started with various models, the MFA 7 and A Class being their most popular  consumer models.

Along with a few other models, Abyss was the brand that audiophiles all over the world would dream of and pray they could find them in their local market.

Abyss went onto develop their insanely high end line and named it the Zelos line up.

Abyss mostly kept to the asian markets ( Japan and Indonesia ) as these were the markets that were obsessed with Hi- Fi systems, a demand that Abyss could easily meet.

In the early 2000s, there was a big conflict with a US Based company that so happened to have identical amplifiers to Abyss.

Lets call this company Brand X.

So let us clarify once and for all what happened:

The owner of Brand X was of Korean Descent who was residing in the USA. As such, being able to speak the language, he had inside knowledge of Abyss's capabilities in Korea as well.

Abyss was contracted to build amplifiers for Brand X for sales in the US market. During that time, there was no facebook and broadband internet was expensive and uncommon.

When the American market found out about Abyss bearing identical resemblance to Brand X, questions were asked.

Abyss kept quiet but Brand X slammed Abyss fast and hard, stating Abyss was a cheap chinese immitation of Brand X.

Abyss cancelled all OEMing dealings with Brand X and went on their way to develop amplifiers.

Brand X moved in a different direction, moving production in the US. The Non- Abyss built Brand X Amplifiers were never as good as the Abyss built amplifiers and Brand X faded into the shadows down the road.

So that is the story :)

Abyss continued to develop their high end line under the Zelos branding till in 2011, after Asia was hit with the financial crisis, Abyss built its last amplifiers and said goodbye to the car audio industry.

In 2013, the new owner of Abyss bought over what was left of the company and revived the brand. Abyss has been working behind the scenes ever since then and it is now time for the legend to rise again. 



SHIPPING WILL BE FREE USING FEDEX IN THE LOWER 48 STATES. ALASKA AND HAWAII WILL BE MORE SO MESSAGE ME FIRST.