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PA-01
Power Amplifier

From the design to the choice of materials to the configuration the PA-01 is reduced to the maximum in every respect.

 

The Poweramplifier "PA-01" is available in two high-quality surface finishes: anodized silver and anodized black.

I’d struggle to find a more powerful amplifier that interacts quite as directly with your music.
— Alan Sircom, hi-fi+
 
 

Design Details

Extremely sturdy enclosure. All surfaces are glass-bead-blasted and then anodized with a highly resistive ceramic coating

The tube cover can be easily removed without the need for tools.

Side-mounted driver tubes for shortest signal paths to the power tubes and easy access for tube replacement

Widely used, reliable tube types ensuring future availability without expert knowledge

Design

  • Extremely sturdy enclosure, CNC-milled from a solid block of aluminium

  • All surfaces are glass-bead-blasted and then anodized with a highly resistive ceramic coating

  • Power supplies mounted on suspended sub-chassis to mechanically isolate them from the audio circuits

  • Extremely reduced circuit design with parts chosen in extensive listening tests


Components

  • Parts are manually channel-matched to close tolerances and hand-soldered point to point

  • Oversized choke-regulated power supplies and custom made power transformers

  • Internal wiring with cryogenically treated oxygen free copper

  • Customized Lundahl C-core output transformers


Usability

  • Intuitive handling, no adjustments required

  • The PA-01 can be switched ON/OFF automatically from the Pre-Amp → turn on/off the whole system with one switch

  • Gentle operating conditions ensure long tube life

  • Widely used, reliable tube types to ensure future availability without expert knowledge

  • Impedance matching for 4, 8 Ohm speakers, 16 Ohm option on request

 

Technical Specifications

Design: Single ended pure class A, 2 x 10 Watt

Mode: Triode connected, no feedback

Input Impedance: 470 KOhms 

Output Impedance: 4/8 Ohms or 8/16 Ohms option

Tubes: 2 x KT150
2 x 12AX7 / ECC83

Power Consumption: 180W in operation, no stand-by

Dimensions: 480 (width) x 360 (depth) x 113 (height incl. feet) mm

Weight: 49 lbs (22.2 kg)

 

 Pricing

Sales Price Switzerland (incl. 8.1% VAT)

 
  • PA-01 Power-Amplifier anodized black:
    CHF 30’250

  • PA-01 Power-Amplifier anodized silver:
    CHF 30’250

 

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