Kinki Studio - EX-B7 High speed, Ultra high current monaural power Amplifier

£3,498.00

The EX Series is tuned to reproduce sound quality with balance mid and smooth extension in both ends, high and low extension. The EX-M7 is the latest stereo power amp.

The M7 is equipped with dual encapsulated 400VA Toroidal Transformers, 2 pairs of EXICON Laterals MOSFET and a huge power reservoir capacitors bank. It is essential beef-up version of what the award-winning EX-M1 offered but as a stereo power amp. The good of EX-M1 remains, rich in tonal quality, details, dynamic, and high resolutions.

The EX Series is tuned to reproduce sound quality with balance mid and smooth extension in both ends, high and low extension. The EX-M7 is the latest stereo power amp.

The M7 is equipped with dual encapsulated 400VA Toroidal Transformers, 2 pairs of EXICON Laterals MOSFET and a huge power reservoir capacitors bank. It is essential beef-up version of what the award-winning EX-M1 offered but as a stereo power amp. The good of EX-M1 remains, rich in tonal quality, details, dynamic, and high resolutions.

Technical specification


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(8 Ohms) , 380 W RMS(4 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, 800W Max 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.