• Item: Monoblocks  
  • Type: Aa drives GM70  
  • Posted: 27 November 2022  
  • Builder: banpuku  
  • Country: United States  
  • Comments: 0  

Aa drives GM70 (v3)

Here she is. A pair of very heavy duty, all-out monoblocks to serve for the foreseeable future. After 18 months of planning, this is version 3 of the Aa driving GM70 (previous in 2018 and 2021). More info and photos at my blog:


Help from the best (Frank, Alexander, Rod)

Dual mono power supplies

State-of-the-art transformers, chokes

225+ lbs. (102kg) / monoblock

Ultra quiet - no hum/hiss/rattle/buzz

Direct, point-to-point copper wiring

6 gauge copper bus

866a mercury vapor rectifier for output stage

83 or RGN2004 rectifier for driver stage

25W pure Class A

DHT driving DHT

More info upon request (email): banpuku@mac.com


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