Kinki Studio EX-P7 Preamp


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.

SKU: N/A Categories: ,


R2R Volume Control

Most preamps use a potentiometer for volume control. The EX-P7 uses an advanced microprocessor-controlled, relay-based R2R steps attenuator. Ultra-precise 95 steps linear volume control allow you to fine adjust the volume for late-night-listening.

Cost-Is-No-Object Approach

The EX-P7 uses a high cost 0.2µm gold-plated printed circuit board (PCB). Looking at the 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. The EX-P7 uses two UK made Amplimo transformers, one each for Left and Right channel power supplies, to improve channel separation and to ensure that the power does not interfere with each other. It is essentially a 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 anodized aluminum block, effectively eliminating the nasty EMI/EMC induced from the surrounding equipment.

Signature Sound Characteristics

Neutrality, musicality, rich tonal quality, vivid sound imaging were the main characteristics we aimed for when designing the EX-P7. A Preamp that can produce an extremely detailed, high resolution and dynamic sound. The choice of components, the design, and tuning achieve just that. That is the Kinki Studio gear’s signature sound.

Technical Specifications
  • Frequency Response: 0-150kHz (±1dB)
  • THDN: 0.003% (-80dB)
  • S/N Ratio: >90dB
  • Channel Separation: >90dB
  • Input Sensitivity: 2.25Vrms – 3.6Vrms
  • Input Impedance: 50kΩ
  • Input Connector: RCA x 2, XLR x1
  • Output Voltage: 2.25Vrms – 3.6Vrms
  • Output Impedance: 75Ω
  • Output Connector: RCA x 2, XLR x 1
Dimensions & Weight
  • Dimensions: 430W x 125H x 370D
  • Weight: 13KG
Owner’s Manual

36 Months

For more information please contact us.

Featured Reviews

6moons EX-P7 Preamp – Blue Moon Award

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.
Credit: Srajan Ebaen @ 6moons

Read More


Kinki Studio