Zeiler 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.
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 Specification
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)
