Two stage 46 DHT valve single ended stereo power amplifier with 866A mercury vapour valve rectified power supply.

Default Configuration

• 4 x 46 valves
• 866A/6AX4 full wave bridge rectifer (2 x 866A, 2 x 6AX4 valves)
  
• Mercury vapour valves require careful handling; preheating of the condensed mercury prior to applying power to the anodes is required. For the 866A valve this is approximately 30 minutes after any transportation and then 30 seconds each time the amp is switched on thereafter
• High gloss finish available in any RAL Classic colour (see RAL Colour Charts)
• Solid hardwood full width format cases in high grade ash, beech, cherry, maple, oak, sapele or walnut
  
• Lundahl transformers
• ISO interstage and output transformers
• ClarityCap TC polypropylene film capacitors
• Charcroft Z-Foil bias resistors
• Point to point UP-OCC 99.999% copper wired
• Black anode caps, black knurled solid aluminium knobs
• 1 x pair RCA inputs
• 1 X pair speaker outputs at 8 or 16 ohms
  
• UK 240V (any international mains voltage options available)
  

Custom Options

The design has been optimised to showcase the very best of the 46 however the platform will accommodate components from other manufacturers, including transformers, capacitors, resistors etc. Let us know what you have in mind.

Technical Specification

• 1.25W output, (pushes nearer 1.5W in this design)
  
• Class A single ended triode operation
• Frequency response: 25Hz - 50KHz
• Cathode biased
• Zero negative feedback
• Each unit measures 42cm wide by 32 cm deep. The power supply is 28cm high and weighs 19kg, the amplifier is 25cm high and weighs 18kg

Built To Order

• Build time is currently 6-8 weeks from the date of your order to shipping