EX Series P-7
“The reason why—in a far more populous audiophile world—Kinki Studio’s EX-P7 would be a disruptor is that it embodies a very modern Nagra-esque aesthetic at somewhat lower potency for a fraction of the Swiss sticker which only sacrifices extreme magnification power in trade.”
Srajan Ebaen – 6moons
The EX Series is tuned to reproduce sound quality with balance mid and smooth extension in both ends, high and low extension. True Class-A biased, fully discrete input and output stages are the heart of the EX-P7. Rich in tonal quality, details, and high resolution. Silky smooth volume control thanks to the discrete R2R volume control, of which known for its precise and accurate volume adjustment with precision matched resistors.
R2R VOL CONTROL
Most preamps use a potentiometer for volume control. EX-P7 uses an advanced microprocessor-controlled, relay-based R2R steps attenuator. Ultra-precise 256 steps linear volume control allow you to fine adjust the volume for late-night-listening.
The EX-P7 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
. It uses two UK made AMPLIMO transformers, one each for Left and Right channel power supplies, so that the power does not interfere with each other to improve the channel separation. EX-P7 is essential dual mono design in the same chassis.
GOODBYE NOISE, WELCOME DARKNESS
The two UK-made AMPLIMO transformers are installed in the CNC-machined aluminum encapsulation, and the entire chassis is made of 8-10mm thick of anodized aluminum block, effectively eliminate the nasty EMI/EMC induced from the surrounding equipment.
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: 0-150kHz (±1dB)
THDN: 0.003% (-80dB)
S/N Ratio: >90dB
Channel Seperation: >90dB
Input Sensitivity: 2.25Vrms – 3.6Vrms
Input Impedance: 50kΩ
Input Connector: RCA x 2, XLR x 1
Output Voltage: 2.25Vrms – 3.6Vrms
Output Impedance: 75Ω
Output Connector: RCA x 2, XLR x 1
Dimension: 430W x 125H x 370D