EX Series B-7

The EX Series is tuned to reproduce sound quality with balance mid and smooth extension in both ends, high and low extension. The EX-B7 is the statement monoblocks power amp. Each monoblock is equipped with dual 300VA Toroidal Transformers, 4 pairs of EXICON Laterals MOSFET and a huge power reservoir capacitors farm. It is essential doubled of what the award-winning EX-M1 offered. The good of EX-M1 remains, rich in tonal quality, details, dynamic, and high resolutions. 


What's more? Compare to the award-winning Integrated EX-M1, the EX-B7' power delivery, headroom, dynamic range, are simply incredible. Pairing with its natural mate EX-P7 preamp, you are all set of a premium amplification for your difficult-to-drive loudspeakers.


The EX-B7 uses extremely high cost 0.2µm gold-plated printed circuit board (PCB). From the perspective of PCBs, it is clear that the designer is well aware of the limitations on the fine contact area of the general circuit board, specifically increasing the soldered area at each solder joint and adding as much shielding as possible. 

C R A F T E D    T O    P E R F E C T I O N


You name it. It was engineered to meet the highest quality standard for you.

P O W E R    S U P P L Y

Power supply circuitry is designed for optimum stability.

The massive power supply with high-efficiency toroidal transformers and large filtering capacitors reservoir ensures a stable current supply at all times.

250Watts RMS into 8Ω

Right, we are being conservative. The monos can technically deliver a lot higher watts than what is stated. We do not want to get into the number games. We trust you as the smart consumer, you are not looking at just the number. The design, choice of components, tuning, is the key of good sounds.


Neutrality and musicality were the goals to achieve. Rich tonal quality, vivid sound imaging, details, high resolution and dynamic. The choice of the components, design, and tuning does just that.


It is the Kinki Studio gears' sound signature.



  • Frequency Response: 0-2.5MHz (±3dB)
  • THDN: <0.05% (-80db)
  • S/N Ratio: >110db(0.01Hz- 1 MHz), >130db (A-Weighted)
  • Output Power: 250 W RMS(2-8 Ohms)
  • Max Instantaneous Power: 400w RMS (8 Ohms)
  • Max Output Voltage: 84VAC, 20A
  • Slew Rate: 200 V /us (Rise Time < 300ns)
  • AC Power: 110/240VAC, 50/60Hz (Factory configure).
  • Power Consumption: 30W Idle, 600W Max Output

Input / Output

  • Input Sensitivity: 1.45Vrms
  • Input Impedance: 51kΩ (Acceptable Range 10k-52kΩ)
  • Input Connector: RCA x 1, XLR x 1
  • Output: Speaker Binding Post 4mm L/R Channel

Dimension & Weight

  • Dimension: 330D x 230W x 190H
  • Weight: 17KG ea.

Preamp Matching

Please consider our award winning EX-P7 to match with the monoblocks power amp EX-B7. Our amplifiers are Direct-DC-Coupled without any capacitors in the signal path. This yields less colouration, high resolution, fast, and transparent sound quality. Should you wish to use other preamp make, please be informed that we do not recommend the use of DC-Coupled OTL tube-based preamp. The DC-offset of such preamp may fluctuate as the tube/valve ages and deteriorates. You may experience slight pops/clicks noise to the loudspeakers, it's likely caused by the DC-offset in the preamp. Some preamp/source may have a small DC-offset output, in general, it's recommended to keep it <= 50mVDC. The DC-offset is harmful to the loudspeakers. Our amplifiers are equipped with a Speakers Protection circuit at the output stage. The protection circuit triggers to cut off the amplifier output (to protect the loudspeakers) when it detects a 0.8VDC at the speaker output.


How long will it take to complete the course?

The course duration will be for 6 months.

How much should I pay and for how long?

You have to pay a sum of 2.5 Lakhs over a period of 36 months after getting placed in one of the companies offering a minimum guarantee of 5 LPA.

What pre-requisites are required to join in the course?

You should have a basic knowledge of computers and good communication skills to pass our entry test.

I have completed my Bachelor's in Business Administration in 2020, but I want to switch to technical field and for that I want to join the Newton School. Am I eligible to apply?

Yes, you're absolutely eligible to apply for our courses. You'll be trained deeply with the necessary technical skills so that you can choose technical streams as your career.

Is registration fees required to apply for the course?

No, we don't charge any amount for registration.

After getting a job from Newton school, if the company is found to be fraud and fires me after 3 months, do I still need to pay the fees?

As mentioned, we help students to get placed in the top-notch companies with good packages, there’s no chance of any fraudulent as such. We allow companies on the placement tracks only once they're testified.

Can someone who has 2 years gap after his graduation and doesn't have a job for this year, apply for the Newton school?

Yes, they can apply.

Can I apply for Newton school even if I am not from India?

Yes, anyone who belongs to countries other than India can apply for the course. You just need to have proper identity proof to apply for the same.

What if I quit for higher studies from the company in 2 years?

Once you complete your course as per the syllabus and get placed in any company, you're supposed to pay the fees within the provided time duration. After that you can switch to any field you want to.

What if after 3 years the company fires me (even if it is not fraud) ?

s per the rule, Newton School has the responsibility to get the students placed in top companies offering good packages ranging from 5 LPA - 40 LPA .If the company fires you within 3 months after joining in, you won't be asked to repay us until you get placed next. But if it's more than 3 months and you're terminated from the company, we won't be able to nullify ISA as it's a rule.

If any student doesn't have a PC due to some financial issues, do you provide them with the same?

No, we don't offer any such facility as of now.

I don't know basic programming languages, still I'm interested in learning coding. Can I apply for Newton School?

Yes, you can apply but you should know at least basic things related to computers.

Can I take admission in your full stack developer programme without a degree as I don't have one and I am wishing to switch into this career badly. I have completed Diploma in Mechanical Engineering and presently working in Chennai.

No, only final year graduates who are ready to take up the job, are eligible to get enrolled in our course.

Do two slots mean that I can appear for the test both times ?

Yes, you can. But at a time, you can choose only one slot and then later you can choose another. The best result would be considered.

Currently, I am in 3rd year of engineering and I want to join Newton school. But due to eligibility issues, I can't join it. Can I give the entrance test to see the level and compare with mine, so that I can prepare myself for the next time when I am done with my Bachelor's degree?

Yes , you can register your name and give the entrance exam, but we don't disclose the results as per the rule.

Do students from Computer Science background having a good knowledge of Java and Python need to give entrance exams?

Yes, the entrance exam is common for all. It's the first step to get enrolled in our programs as we can't choose many students at a time.

If I want to join directly, what would be the fees for the course?

There's no direct enrollment even if you're ready to pay us beforehand. Appearing and qualifying in the entrance exam is compulsory to join in.

I want to enroll by paying upfront, how much fee do I need to pay?

The upfront fees is 1.75 Lakhs.


"This added to its well-deserved award. Had the monos shown up first and I'd never known the EX-M1, the award would have gone to the monos. They hit just as hard on the value meter. Katchinnng. They're built to the same high standards."