PS AUDIO PERFECTWAVE BHK PREAMPLIFIER

Second-hand, in mint condition, without scratches. Supplied with accessories and original package.

Preamplifier

Hybrid state-of-the-art stereophonic preamplifier, designed without compromise and crafted with hand-selected, ultra-high-quality components. The circuit is fully balanced and constructed with through-hole discrete components for superior quality. Its tube input stage, devoid of feedback, uses two manually selected and matched 12AU7 dual-triode valves to ensure flawless sound performance.

Channel balance control and volume attenuation are handled via a proprietary system, the gain cell, which allows for precise gain adjustment without introducing distortion, ensuring absolute transparency. The power supply system features an oversized toroidal transformer and MOSFET voltage regulators. The output stage, designed for high current, is built with a class A MOSFET design for superior performance.

Input selection is managed via gold-plated DPDT relays, while the feedback-free headphone amplifier uses transformer coupling and provides a very low-impedance output. There is also a home theatre bypass function, assignable to any input.

Technical Specifications:

• L/R Inputs:

  • 5 balanced XLR inputs
  • 5 unbalanced RCA inputs

• L/R Outputs (usable simultaneously):

  • 1 balanced XLR output
  • 1 unbalanced RCA output

• Other Features:

  • Dual 12V trigger ports
  • Home Theatre Bypass function
  • Dedicated headphone amplifier with transformer coupling

• Dimensions (W x H x D): 430 mm x 100 mm x 360 mm (connectors included)

• Weight: 22 lbs

• Included Accessories: Remote control